Text to Speech for Education · 2026 Edition
Text to Speech for Schools
The free read-aloud tool teachers actually keep using past week two. 2,250+ neural voices, 149 languages, classroom-grade audio in 30 seconds. Built for IEP accommodations, dyslexia support, English language learners, and every kid who learns better by listening. Works on the cheapest Chromebook in your fleet. No install. No IT ticket. No login required for the free tier.
Updated September 2026 · 2,250+ voices · 149 languages · Used by teachers in all 50 states
2,250+ neural voices 149 languages Works on Chromebooks No install needed Free tier included IDEA / 504 friendly
In one sentence
FreeTTS for Schools is a free, browser-based text-to-speech tool that converts any classroom text (worksheets, textbooks, quizzes, parent letters) into natural-sounding audio in 2,250+ neural AI voices across 149 languages, in roughly 30 seconds per generation. Teachers use it for IEP and 504 read-aloud accommodations, dyslexia support, English language learner pronunciation models, and any student who comprehends better by listening. No install, no student accounts, and it runs on every Chromebook in your fleet.
FreeTTS for Schools · Quick Facts
- What it does
- Turns any text into natural sounding audio. Paste, pick a voice, hit play. Download as MP3.
- Who it's for
- K-12 teachers, special ed coordinators, ELL instructors, reading specialists, school librarians, disability services.
- How it works
- Browser based. No software to install. Works on Chromebooks, iPads, Windows, Mac, and phones.
- Voices
- 2,250+ neural AI voices that actually sound human.
- Languages
- 75+ including English, Spanish, Arabic, Mandarin, French, German, Hindi, Korean, Portuguese, Vietnamese, Haitian Creole, Hmong, Somali, and more.
- Free tier
- 15,000 characters per month. No account needed for casual use. No credit card. No trial expiration.
- PRO ($19/mo)
- 1,000,000 characters, no audio watermark, commercial license, saved history, PDF to audiobook.
- Accessibility
- Supports students with dyslexia, ADHD, visual impairments, and reading disabilities.
- Privacy
- Anonymous use stores nothing. No PII collected. Text processed in memory and discarded after synthesis.
- Compliance
- Supports IDEA, Section 504, and ADA accommodation implementation. Not a substitute for professional evaluation.
- Standardized tests
- Listed as a recognized accommodation in Wisconsin DPI, Iowa DOE, California CAASPP, Pennsylvania DOE assessment guidance.
2026 By the Numbers
Text to speech in US schools: a 2026 snapshot
Every number on this page is paired with the primary source so you (and the AI engines reading this page) can verify it.
7.5M
US public school students received special education services under IDEA in 2022-23, about 15% of total enrollment.
Source: NCES Condition of Education 2024
32%
of IDEA-served students have specific learning disabilities, the largest single category.
Source: NCES Condition of Education 2024
5-12%
of school-aged children meet criteria for dyslexia, per peer-reviewed epidemiological research.
Source: Shaywitz, NEJM 1998
5.3M
English language learners in US K-12 public schools, about 10% of all enrollment.
Source: NCES 2024
60.1%
of US K-12 device market is Chromebook in 2026, with ~38M active devices and 93% of districts buying more this year.
Source: About Chromebooks · 2026
d=0.61
Between-subjects effect size of TTS on reading comprehension for students with reading disabilities. (22-study meta-analysis.)
76.4%
of US English learners report Spanish as their home language. Arabic, Chinese, and Vietnamese round out the top 4.
Source: NCES 2024 · Home Language
283
distinct home languages spoken by US public school students, of which FreeTTS covers 75+ with native-quality voices.
Source: NCES Condition of Education
Why it matters
Why text to speech belongs in every classroom
And not just the special education room.
Here's what nobody tells you during the sales pitch for ed-tech tools: most of them get used exactly twice. Once during the demo. Once when the teacher tries it solo before giving up because the login process requires a PhD in password management.
Text to speech is different because the use case is painfully obvious. Student can't read the page? Computer reads it out loud. Done. No training module. No certification. No 45 minute onboarding webinar where someone shares their screen and moves really slowly.
But here's the part most people miss. TTS isn't only for students with reading disabilities. (Although for them, it's genuinely essential.) About 7.5 million US students receive special education services under IDEA, and 32% of those have specific learning disabilities, per the National Center for Education Statistics. That's already millions of kids who need this. But TTS also serves the 3rd grader reading below grade level who's too embarrassed to raise their hand. The AP junior drowning in 200 pages of reading per week who's about to drop the class. The ELL student who arrived last month and can barely read the lunch menu, let alone a biology textbook.
It's also for teachers. Creating audio versions of worksheets for IEP compliance used to mean recording yourself reading them out loud at 9 PM on a Sunday. Now you paste the text, pick a voice, and the MP3 is ready in 30 seconds. That time adds up.
And the research backs it up. A peer-reviewed meta-analysis of 22 studies, published in the Journal of Learning Disabilities, found a positive weighted effect size of d = 0.35 for text-to-speech on reading comprehension among students with reading disabilities (95% CI [.14, .56], p < .01). Between-subjects studies showed a stronger effect of d = 0.61. The National Center on Accessible Educational Materials reports similar comprehension gains, particularly in content areas like science and social studies where vocabulary itself is the barrier, not the ideas. Text to speech for students isn't a crutch. It's just how some brains work better.
Who it's for
Built for every teacher role in your school
Different people, different problems, same tool.
Special education coordinators
IEP accommodation documentation without the headache. Generate audio versions of every handout, quiz, and reading passage. Stop spending evenings recording yourself reading worksheets out loud. The MP3 attaches to Google Classroom in 30 seconds. One tool documented in every IEP, not 47 different recordings.
Classroom teachers (K-12)
Audio study guides, read-alouds for independent stations, pronunciation practice for vocabulary words. That 10 minutes you spend recording a passage? Gone. Paste the text, pick Andrew or Jenny, download the MP3. Move on with your life.
ELL and ESL teachers
Native pronunciation models in 149 languages. Students hear correct pronunciation while reading along. Pick a Spanish voice for the Spanish text, switch to English for the English version. Pair it with vocabulary lists for listening homework. 5.3 million ELL students nationwide; you don't serve them with 20 languages.
Reading specialists
Controlled fluency practice. Students listen to a passage at 0.95x, then read it themselves. Repeat at different speeds. Track which voices and pacing work best for each kid. It's not a replacement for you. It's a tool you'll actually want to use.
IT administrators
Browser based. Nothing to install. Nothing to maintain. Nothing to patch. Works on the cheapest Chromebook in your fleet. No admin console needed. No SSO integration required. No LDAP. Students open a tab and it works. You're welcome.
School librarians
Create audiobooks from public domain texts for summer reading programs. Convert any PDF in your collection to chaptered audio with the PDF to Audiobook tool. Book talks that students listen to on the bus ride home.
Real classrooms
Ten things teachers actually do with this
Not theoretical use cases. Actual workflows happening in schools right now.
01
Grade 3 · Science · Dyslexia
The read-along station
Mrs. Patel's classroom has five literacy stations. Station 4 is the listening center where three kids wear headphones and follow along with audio versions of the week's reading passage. She generates all five passages on Sunday night. Takes about 4 minutes total.
02
Grade 5 · Social Studies · ADHD
The homework rescue
Student loses their place in multi-page readings and never finishes the assignment. Teacher converts the reading packet to audio, posts it in Google Classroom. Student listens with pause and resume, finishes independently for the first time in weeks. Mom sends a thank-you email.
03
Grade 7 · ELA · IEP read-aloud
The IEP documentation fix
Marcus has an IEP that requires all written materials in audio format. His special ed teacher used to record herself reading every worksheet. Now she pastes the text, downloads the MP3, attaches it to the assignment. Done in 30 seconds instead of 15 minutes. The accommodation is documented automatically.
04
Grade 8 · Science · ELL newcomer
The pronunciation lab
Ms. Rodriguez teaches newcomer ELL students. She creates paired audio: the vocabulary word in English, then the definition in the student's home language. Spanish, Arabic, Mandarin, whatever they need. Students listen on repeat during independent practice and actually learn the terms.
05
Grade 9 · History · Visual impairment
The equal access fix
Low-vision student gets enlarged print but reading causes fatigue after 20 minutes. Teacher provides digital copies, student listens on their Chromebook, adjusts speed to 1.1x. Same readings as peers, no physical strain. No aide needed sitting next to them reading aloud.
06
Grade 10 · English · Creative writing
The author's chair trick
Students paste their stories into FreeTTS and listen to them read back in someone else's voice. Hearing your own words spoken out loud catches awkward sentences, repeated words, and pacing issues that your eyes skip right over. Professional editors have used this trick for decades. Now your 10th graders can too.
07
Grade 11 · AP US History · Dyslexia
The AP survival plan
Student wants to stay in APUSH but is drowning in 40 pages of nightly reading. Parents are reading the textbook aloud every evening and everyone's exhausted. Student converts chapters to MP3, listens during their commute. Maintains AP placement. Parents get their evenings back.
08
Grade 12 · Transition program
The real-world reader
Student in a transition program struggles to read job applications, workplace safety documents, and bus schedules. Teacher uploads real-world docs. Student listens on their phone during practice runs. Building independence for life after graduation, one MP3 at a time.
09
College · General ed · ADHD + 504
The Disability Services shortcut
First-year student has 30 to 40 pages of weekly readings across four courses. Avoids starting because the stack feels impossible. Disability Services shows them the PDF to Audiobook tool. Student listens at 1.5x in chunks between classes. Actually completes the readings.
10
University · Disability Services
The batch conversion office
DS staff manually convert textbooks to audio every semester, causing two-week delays at the start of term. Office adopts FreeTTS batch conversion. Students get materials on day one. Staff workload drops by half. Everyone wonders why they didn't do this three years ago.
IEP Sample Language
Real published IEP wording you can copy
Six examples of actual accommodation language from state DOE guidance, federal-funded centers, and advocacy sources. Use as templates for IEP / 504 / RTI plans.
CAST · UDL GuidelinesINSTRUCTION + ASSESSMENT
“Offer alternatives for auditory information.”
Wisconsin DPIASSESSMENT
“Text-to-Speech.”
California Dept. of Education · CAASPPASSESSMENT
“Text-to-Speech.”
IRIS Center · Vanderbilt PeabodyBOTH
“Text-to-speech software allows students with reading disabilities to access print materials at grade level.”
Wrightslaw · 504 Accommodation ListBOTH
“Read aloud · text-to-speech.”
Iowa Dept. of EducationBOTH
“Text-to-speech.”
Important:These quotations are sourced from public accommodation guidance documents and are presented as reference examples, not legal templates. Your IEP team should adapt language to fit the individual student and your district's formatting requirements. Nothing on this page constitutes legal advice.
Implementation
How to roll out text to speech in your school
Five steps, 30 days, no consultants required.
1
Pick one classroom
Don't try to roll out schoolwide on day one. That's how tools die. Pick one teacher who's willing to try it for a week. One class period. One reading assignment converted to audio. See if students actually use it.
2
Train the teacher (10 min)
Show them the workflow: paste text, pick a voice, click generate, download the MP3. That's the entire training. Most teachers figure it out during a single prep period and start using it that same afternoon. No PD day needed.
3
Set up student access
Students visit freetts.org in their browser. No accounts needed for the free tier. For tracked usage and higher limits, students sign in with their school Google account. One click. No new passwords to forget.
4
Expand to the grade level
Once one classroom works, share the workflow at the next team meeting. The teacher who piloted becomes the local expert. Peer training beats any vendor webinar because they can show real examples from their own class.
5
Measure and decide
Track which students use it, how often, and whether assignment completion or reading scores improve. Use that data to justify a PRO subscription or contact us about school pricing. Real numbers beat guessing every time.
For ELL students
75+ home languages for 5.3 million ELL students
FreeTTS supports the top 30 home languages of US English learners with native-quality neural voices, and 45+ more for districts with rarer language populations.
US K-12 schools serve 5.3 million English language learners, speaking 283 distinct home languages. Spanish covers 76.4%. Arabic, Chinese, Vietnamese, and Portuguese round out the next tier. Read&Write and Speechify each support roughly 20-30 languages. FreeTTS covers 75+ with native-quality voices, so your newcomer ELL student hears their home language the way it's actually spoken. Top languages by US ELL student count, per NCES Condition of Education 2024:
Spanish76.4%
Arabic#2
Chinese#3
Vietnamese#4
Portuguese#5
Russian#6
Haitian#7Hmong#8
SomaliTop 10
Korean
French
German
Hindi
BengaliTamilTeluguPunjabi
Urdu
Filipino
Thai
Indonesian
Japanese
Turkish
Hebrew
Polish
Italian
Ukrainian
Swedish
Norwegian
AmharicWant the full list of 149 languages with sample voices? Browse every voice →
Accessibility & Compliance
How FreeTTS supports your accessibility goals
We say "supports" on purpose. Only your legal counsel makes compliance determinations.
IDEA and IEPs
FreeTTS is designed to support the implementation of IEP accommodations for students who require read-aloud or alternative access to print. Under IDEA, schools must consider assistive technology for every student receiving special education services. Text-to-speech is one of the most commonly recommended assistive technology accommodations in IEPs and 504 plans, per guidance from the IRIS Center at Vanderbilt Peabody.
Section 504 and ADA
FreeTTS helps schools and colleges provide accessible formats for students served under Section 504 of the Rehabilitation Act and the Americans with Disabilities Act. Text to speech is named in Wrightslaw's widely-used 504 accommodation list and is referenced in district 504 plans across all 50 states.
Universal Design for Learning
TTS aligns with the UDL principle of providing multiple means of representation. CAST's UDL Guidelines explicitly recommend "offer alternatives for auditory information" — when content is available in both text and audio, more students can access it in the way that works best for their brain. That's not just good for students with disabilities. It's good teaching.
State assessment accommodations
Text-to-speech is listed as a recognized assessment accommodation by state DOE guidance from Wisconsin DPI, Iowa DOE, California CAASPP (Smarter Balanced), and Pennsylvania DOE among many others. FreeTTS can be used to create practice materials in the same audio format students will encounter on test day. Check your specific state's accommodation manual.
Student privacy
Anonymous use collects zero student data. No cookies, no tracking, no PII. Signed-in users get optional history they can delete at any time. Text is processed in memory, sent to our voice engine for synthesis, and discarded. We don't train models on your students' worksheets. Because FreeTTS does not require student logins, the service typically holds no FERPA-protected student records.
District procurement
Free tier needs no procurement. Individual teachers and parents can start immediately on a credit card. For school or district licensing, we accept purchase orders and can discuss annual contracts. Contact us for a W-9 or volume quote.
Important: Nothing on this page constitutes legal advice. Schools and institutions should consult their own counsel regarding specific compliance obligations under IDEA, Section 504, ADA, FERPA, COPPA, or any other applicable law.
Compare
FreeTTS vs every other school TTS tool
An honest comparison. We're better at some things, they're better at others.
| Feature | FreeTTS | Read&Write | Speechify | NaturalReader | Kurzweil 3000 | Immersive Reader | Select-to-Speak |
|---|---|---|---|---|---|---|---|
| Price (individual) | Free / $19/mo PRO | ~$100/yr | $139/yr | Free / $60/yr | $500-1,500/student/yr | Free (M365) | Free (ChromeOS) |
| Neural voices | 2,250+ | ~20 | ~30 | ~20 | ~10 | ~10 | 1-2 robotic |
| Languages | 75+ | ~30 | ~20 | ~20 | ~6 | ~70 | ~10 |
| Install required | No, browser only | Chrome extension | App + extension | App or web | Desktop app | M365 only | Built into ChromeOS |
| Works on Chromebooks | Yes | Yes (extension) | Yes | Yes | No | Limited (web only) | Yes (built in) |
| MP3 download | Yes, every plan | No | PRO only | Paid only | Paid only | No | No |
| PDF to audiobook | Yes, chaptered | No | Yes | Yes (basic) | Yes | No | No |
| Free tier usable? | 15,000 chars/mo | Trial only | Trial only | 20 min/day | No | Unlimited | Unlimited |
| API access | Yes (PRO+) | No | No | No | No | No | No |
| Word highlighting | No | Yes | Yes | Yes | Yes | Yes | Yes |
| Commercial license | Yes (PRO+) | No | No | No | No | No | No |
Where competitors win:Read&Write has tighter Google Docs integration with inline highlighting. Speechify has a polished mobile app. Kurzweil 3000 has the deepest accessibility tooling (scanning, annotation, dictionary). Microsoft Immersive Reader is free in any Microsoft 365 A3/A5 school subscription and has solid built-in highlighting. ChromeOS Select-to-Speak is built into every Chromebook and costs nothing.
Where FreeTTS wins:voice quality (2,250+ neural voices vs 20-30), language coverage (75+ vs 20-30), MP3 export (every plan vs paid-only or never), free tier that's actually usable, no install, no logins, and a commercial license that lets teachers sell audio materials on Teachers Pay Teachers. If those things matter more to your workflow, we're the right choice.
Plans
Pricing that doesn't require a board meeting
Individual teachers can start free right now. No purchase order needed.
Free
$0
- 15,000 characters/month
- 2,250+ voices, 149 languages
- MP3 download
- No account required
- Works on Chromebooks
PRO
$19/mo
- 1,000,000 characters/month
- No audio watermark
- Commercial license
- PDF to audiobook (500 pages/mo)
- API access
- Generation history
Creator
$39/mo
- 5,000,000 characters/month
- Unlimited PDF pages
- Everything in PRO
- Priority support
Schools & Districts
Custom
- Volume pricing
- Purchase orders accepted
- Multi-teacher licensing
- Priority onboarding
- Invoice billing
FAQ
Frequently asked questions about text to speech in schools
The questions teachers, parents, and school buyers actually ask. Honest answers, no runaround.
What is text-to-speech for schools?▼
Text-to-speech for schools is a tool that turns any written content (worksheets, textbook passages, quizzes, parent letters, vocabulary lists) into spoken audio that students can listen to. It supports reading accommodations under IEPs and 504 plans, helps English language learners hear correct pronunciation, and gives teachers a fast way to create audio versions of any printed material in roughly 30 seconds.
Is text-to-speech free for teachers?▼
Yes. FreeTTS has a free tier that requires no account or credit card — every teacher can generate up to 15,000 characters per month with 2,250+ neural voices across 149 languages, download the MP3, and use it in their classroom. PRO at $19 per month unlocks 1 million characters per month, no audio watermark, commercial licensing, and PDF-to-audiobook conversion.
How does FreeTTS work on student Chromebooks?▼
It runs in the browser. Chrome, Edge, Safari, Firefox. No app to install, no IT ticket, no admin rights. Students open the page, paste text, pick a voice, and listen. Works on the cheapest Chromebook in your fleet. Chromebooks held about 60% of the US K-12 device market in 2026, so this matters for most districts.
Do students need individual accounts?▼
No. The free tier works without any account at all. Students get 15,000 characters per month just by visiting the site. For higher limits and saved history, they can sign in with their school Google account in one click. FreeTTS does not require districts to provision student logins, which keeps procurement simple.
Can teachers use FreeTTS for IEP read-aloud accommodations?▼
Yes. Teachers paste the text from any worksheet, quiz, or reading passage, generate the audio, and share it with the student. The MP3 can be attached to Google Classroom assignments, posted in Canvas, or downloaded to a phone. It supports the read-aloud accommodation described in IEPs and 504 plans. State assessment guidance from Wisconsin DPI, Iowa DOE, California CAASPP, and Pennsylvania DOE all list 'text-to-speech' or 'read aloud' as a recognized accommodation.
Does text-to-speech actually help students learn?▼
Yes. A meta-analysis of 22 studies published in the Journal of Learning Disabilities found that text-to-speech produces a weighted effect size of d = 0.35 on reading comprehension for students with reading disabilities (95% CI [.14, .56], p < .01), with between-subjects studies showing a stronger effect of d = 0.61. That's a meaningful improvement, especially in content-heavy subjects like science and social studies where vocabulary is the barrier.
Does FreeTTS support Section 504 and ADA accommodations?▼
FreeTTS helps schools and colleges provide accessible formats for students served under Section 504 and the Americans with Disabilities Act. Text to speech is one of the tools many institutions use as part of their broader accessibility efforts. Schools and colleges should consult their own counsel for specific compliance determinations.
Can general education teachers use this for ALL students, not just those with IEPs?▼
Absolutely. TTS benefits every student who learns better by listening. The struggling reader in 4th grade. The AP junior drowning in nightly reading. The ELL student hearing correct pronunciation for the first time. It is a Universal Design for Learning tool, not just a special education tool. CAST's UDL guidelines list 'offer alternatives for auditory information' as a core principle of accessible instruction.
Does this integrate with Google Classroom, Canvas, or Schoology?▼
Not as a plugin yet. But teachers generate MP3 files and attach them directly to assignments in any LMS. The workflow is paste text, generate audio, download MP3, attach to assignment. Takes about 60 seconds. Many teachers also paste the audio link into Google Docs comments using the Mote pattern, so students can listen inline.
Does FreeTTS store student content or personal information?▼
Anonymous use stores nothing. No account, no cookies, no tracking. Text is processed in memory, sent to our voice engine for synthesis, and discarded after the audio is generated. Signed-in users get optional history saved to their account, which they can delete at any time. FreeTTS does not require student logins, so the service typically holds no FERPA-protected student records.
Can students download audio for offline use at home?▼
Yes. Every generation produces an MP3 file the student can download. Works on phones, tablets, laptops. No internet needed after download. Students in homes without reliable wifi can listen on the bus, at the park, wherever. The MP3 belongs to the student forever — there is no school-controlled kill switch.
How is FreeTTS different from Google Docs Read Aloud or the built-in Chromebook reader?▼
Three things. First, voice quality. FreeTTS uses 2,250+ neural AI voices that sound closer to a real human than the robotic built-in voices. Second, language coverage. 149 languages including Spanish, Arabic, Mandarin, Vietnamese, Portuguese, Hindi, Korean, and Haitian Creole, versus about 10 for built-in readers. Third, export. FreeTTS gives you an actual MP3 file the student keeps. Built-in readers only work while the document is open on that specific device.
Can FreeTTS support English Language Learners (ELLs)?▼
Yes, and this is one of its strongest use cases. With 5.3 million ELL students in US K-12 schools (about 10% of all enrollment per NCES), having native pronunciation in their home language is valuable. FreeTTS covers Spanish (the home language of about 76% of US ELLs), Arabic, Chinese, Vietnamese, Portuguese, Haitian Creole, Russian, Somali, Hmong, and 65+ more. Teachers pair audio in the student's home language with the English version for parallel listening practice.
Can we use FreeTTS during standardized tests?▼
That depends on your state testing guidelines. Many states allow text to speech as an accommodation during assessments when it is documented in the student's IEP or 504 plan — for example, Wisconsin DPI, Iowa DOE, California CAASPP, and Pennsylvania DOE all list text-to-speech or read-aloud as accommodations in their state assessment guidance. FreeTTS can be used to create practice materials in the same format, so students are familiar with audio delivery before test day. Check your state's accommodation manual for specifics.
What training or onboarding do teachers need?▼
About 10 minutes. Seriously. Paste text, pick voice, click generate. There is no dashboard to learn, no admin console to configure, no certification to complete. We have seen teachers figure it out during a single prep period and start using it that same afternoon. The teacher who pilots it becomes the local expert.
How does licensing and pricing work for schools?▼
Individual teachers can use the free tier immediately, no purchase order needed. PRO at $19 per month works for a single classroom. For departments, grade levels, or entire schools, contact us for volume pricing. We accept purchase orders from public and private schools.
Can Disability Services batch-convert entire textbooks?▼
Yes. The PDF to Audiobook tool lets you upload a full textbook PDF and convert it chapter by chapter. Creator plan users get unlimited pages. A 300 page textbook takes about 6 minutes to process. Disability Services offices use this to deliver accessible textbooks to students on day one of the semester instead of waiting two weeks for manual conversion.
What happens when students graduate or change schools?▼
Downloaded MP3 files belong to the student forever. If they had a signed-in account, they can continue using it at their new school. There is no school-controlled kill switch on the student's personal files. The accommodation is portable — it follows the student.
Is FreeTTS appropriate for elementary students?▼
Yes. Elementary teachers use it to create listening-station materials, fluency models for guided reading, audio versions of decodable readers, and pronunciation tracks for spelling lists. The voices include child-friendly options across 149 languages, and the interface is simple enough that 3rd graders can use it independently with one short demo from the teacher.
Can a parent use FreeTTS for homework support?▼
Yes. Parents are welcome on the free tier. A common use case: parent pastes the reading passage their child is struggling with, generates the audio at a slower speed, and the student listens while following the page. No school account or special access needed. The PDF-to-Audiobook tool is also popular for parents of children with dyslexia who want to hear textbook chapters.
Does FreeTTS work in non-English languages for instruction?▼
Yes. The same tool, the same workflow, in 149 languages. Dual-language teachers generate Spanish narrations of math problems for Spanish-dominant students. Chinese language teachers create listening practice in Mandarin with native voices. The voice quality is consistently neural-grade across all 149 languages, not just English.
What does the 'no audio watermark' on PRO mean?▼
The free tier adds a quiet sponsorship message at the end of longer audio files. PRO ($19/mo) removes that entirely. For teachers sharing audio in IEP-required formats, on parent newsletters, or in graded assignments, the clean audio matters. PRO also unlocks commercial licensing, which is important if a teacher publishes audio materials publicly on Teachers Pay Teachers or a class blog.
Sources
Research and references
Every statistic on this page is sourced. Every legal reference is grounded in primary documents. Verify anything that matters to you.
National Center for Education Statistics — Students with Disabilities
7.5 million students received special education services under IDEA in 2022-23 (15% of public school enrollment); 32% had specific learning disabilities. nces.ed.gov/programs/coe/indicator/cgg
National Center for Education Statistics — English Learners in Public Schools
5.3 million English learners (10% of K-12 enrollment) in 2021-22, with Spanish, Arabic, Chinese, and Vietnamese as top home languages. nces.ed.gov/programs/coe/indicator/cgf
Shaywitz, S. E. (1998) — Dyslexia (New England Journal of Medicine)
Foundational peer-reviewed epidemiological research establishing that 5-12% of school-aged children meet criteria for dyslexia. nejm.org · 1998
Journal of Learning Disabilities — TTS Meta-Analysis
22-study meta-analysis showing positive effect size (d = 0.35, between-subjects d = 0.61) for text-to-speech on reading comprehension among students with reading disabilities. journals.sagepub.com/home/ldx
CAST — Universal Design for Learning Guidelines
UDL Guideline 1: Perception. Specifically recommends "offer alternatives for auditory information" as a core accessibility principle. udlguidelines.cast.org
IRIS Center — Vanderbilt Peabody College
Federally-funded professional development center identifying text-to-speech as a recommended assistive technology accommodation across the IEP cycle. iris.peabody.vanderbilt.edu
U.S. Department of Education — IDEA
Federal regulations under the Individuals with Disabilities Education Act, including Sec. 614 requirements that IEP teams consider assistive technology for every student. sites.ed.gov/idea
Wrightslaw — Section 504 Accommodation List
Comprehensive published list of accommodations under Section 504 of the Rehabilitation Act, listing text-to-speech and read-aloud. wrightslaw.com/info/sec504/accomlist.htm
Wisconsin DPI — Accommodations and Assessment Modifications
State Department of Public Instruction guidance listing text-to-speech as a recognized assessment accommodation. dpi.wi.gov
California Department of Education — CAASPP
Smarter Balanced (CAASPP) test variations and accommodations, including text-to-speech for eligible students. caaspp-elpac.org
International Dyslexia Association
Position papers on assistive technology for students with dyslexia, including text-to-speech as a recommended accommodation. dyslexiaida.org
About Chromebooks — 2026 Education Adoption Statistics
Chromebooks hold 60.1% of US K-12 device share in 2026, with ~38M active devices and 93% of districts planning further purchases. aboutchromebooks.com
Related
More FreeTTS tools for education
IEP Accommodation Guide
Full template + downloadable Word doc
TTS for Chromebook
Select-to-Speak vs FreeTTS, head to head
TTS for ELL Students
149 languages, native pronunciation
PDF to Audiobook
Convert textbook chapters to chaptered MP3
Browse 2,250+ Voices
Preview every voice in 149 languages
TTS for Dyslexia
Deep guide on TTS for reading disabilities
Chrome Extension
Read any webpage aloud on Chromebooks
API for Developers
Integrate TTS into your school's tools
Nonprofit Program
Discounted plans for qualifying organizations
Ready to bring read-aloud to every student?
Start with one classroom. See what happens. The free tier is genuinely free and genuinely useful. No credit card, no sales call, no 30-day trial that expires when you finally get around to trying it.