Quick Answer: Do You Need to Pay for Dyslexia Text to Speech?
No. The strongest free options are already on your devices: Microsoft Immersive Reader (free in Word, OneNote and Edge) for school and work documents, your phone's built-in reader for everyday text, and Bookshare, which is free for qualifying US students and holds real textbooks. Paid apps like Speechify are genuinely good, but their free plans are closer to a demo. Below, all eight options are compared on the things that actually matter for dyslexic readers: word highlighting, speed control, natural voices, and whether you can listen without staring at a screen.
What actually helps: four features to look for
Before the tools, the features — because a long feature list on an app page tells you nothing about reading with dyslexia.
- Word-by-word highlighting. The single most useful feature. As the voice reads, each word lights up on screen, so your eyes and ears move together. This is what turns listening into reading practice instead of a replacement for it.
- Speed control that goes below 1x. Most beginners assume faster is better. For dense school or work text, 0.85x–0.9x is often where comprehension clicks. Any serious tool lets you slow down as well as speed up.
- A voice you can stand for an hour. A flat robot voice is tiring, and tired listening is not learning. Natural voices matter less for a paragraph and a lot for a chapter.
- Listening away from the screen. Saving text as an MP3 you can play in the car, on a walk, or with your eyes closed removes the visual struggle entirely. For homework revision and long reports, this is the feature people end up using most.
The 8 tools, honestly
1. Microsoft Immersive Reader — best free tool for school and work documents
Immersive Reader is built into Word, OneNote, Outlook and the Edge browser, and it is free with them. Open a document, choose View → Immersive Reader, and it strips away clutter, reads the text aloud with word highlighting, and lets you widen line spacing and pick a clean background colour — two quiet features dyslexic readers often say help as much as the voice itself.
Honest limits: it lives inside Microsoft's apps. Text in a random website or a scanned PDF has to be brought into Word, OneNote or Edge first. Inside that world, though, nothing free beats it.
2. TextToSpeechH — best for turning any text into an MP3, free
Our own tool, the free text to speech converter on this site, does one job: paste text — or copy in a page from a document — pick a voice, and listen. Read-Along highlights each word as it is spoken, and you can download the result as an MP3 for listening anywhere, at no cost and with no account.
Honest limits: it is a text tool, not a library. It will not scan a printed worksheet with your camera or fetch textbooks for you. For homework passages, articles, notes and your own writing — hearing your own essay read back is one of the best proofreading tricks there is — it is the fastest free route from text to audio.
3. iPhone and iPad Speak Screen — best built-in reader on Apple devices
Every iPhone already has a reader; it is just switched off. Go to Settings → Accessibility → Spoken Content and turn on Speak Screen and Highlight Content. Then, in almost any app, swipe down with two fingers from the top of the screen and the page is read aloud with each word highlighted. Speak Selection adds a Speak button whenever you select text.
Honest limits: it reads what is on screen, so it works page by page and can stumble on messy two-column PDFs. For articles, emails and ebooks it is excellent — and it is already in your pocket.
4. Android Reading Mode and Select to Speak — best built-in readers on Android
Google's free Reading Mode app turns articles into a clean page and reads them aloud with highlighting; Select to Speak (Settings → Accessibility) reads selected text or describes what is on screen. Together they cover most everyday reading on Android at no cost.
Honest limits: the experience varies by phone brand, and neither matches the polish of a dedicated app for very long documents. For daily reading, they are more than enough to start.
5. Microsoft Edge Read Aloud — best for web pages and PDFs in the browser
Right-click any web page or PDF open in Edge and choose Read aloud. The voices are natural, word highlighting is automatic, and it costs nothing. It pairs naturally with our guide to reading a PDF aloud — the same feature reads long web articles for you.
Honest limits: Edge must stay open on the page, and it reads everything in order, including menus it cannot skip on badly built sites. Reading Mode (the book icon in the address bar) fixes most of that.
6. NaturalReader — best free tier for documents you upload
NaturalReader accepts documents and web text and reads them back in the browser. Its free tier is a reasonable way to test whether a dedicated reading app suits you before paying anyone.
Honest limits: the free tier rations listening time and reserves the natural AI voices for paying plans — the voices you hear free are not the voices in the adverts. Useful, but go in knowing that.
7. Bookshare — free real books and textbooks for qualifying US students
Bookshare is the option most lists bury and many families most need. Students in the US with a qualifying reading disability — including dyslexia — get free access to a huge library of textbooks and books in accessible formats, including read-aloud. Schools often handle the sign-up; ask the school office or special education coordinator.
Honest limits: it is for people who qualify, US-focused, and the reading experience is functional rather than beautiful. For actual set textbooks, nothing else on this list comes close.
8. Speechify — the famous one, with an honest note about its free plan
Speechify is the name everyone searches for, and the app itself is genuinely strong: good voices, word highlighting, camera scanning of printed pages, and it was founded by Cliff Weitzman, who has dyslexia himself. It is fair to say it earned its reputation.
The honest part: the free plan is a taster. Basic voices, a capped reading speed (up to 1.5x), and limited listening — the experience in the adverts is the Premium plan, which is a real subscription commitment. Try the free plan to learn whether the style suits you; just do not judge all text to speech by the paywall, because tools 1–5 above give you the core experience free.
Which tool should you pick?
- School documents in Word or OneNote: Immersive Reader (1)
- Any copied text, or you want an MP3: TextToSpeechH (2)
- Reading on an iPhone day to day: Speak Screen (3)
- Reading on Android day to day: Reading Mode (4)
- Long web articles or PDFs at a computer: Edge Read Aloud (5)
- Testing a dedicated app before paying: NaturalReader (6)
- Set textbooks, US student who qualifies: Bookshare (7)
- Printed worksheets to scan and hear: Speechify free plan (8) — then decide
- Reading on a school Chromebook: our text to speech guide for Chromebooks covers the built-in tools there, step by step
Three habits that make any tool work better
Start slower than feels natural. Begin a dense chapter at 0.9x. Speed is easy to add later; comprehension lost at 1.25x is not.
Follow along with your eyes when you can. Highlighting plus listening is what builds the reading muscle. Pure listening is fine for revision — but for new material, eyes and ears together win.
Hear your own writing. Paste your essay or email into a reader before you send or submit it. Missing words and tangled sentences jump out when heard in a way they never do on screen. For the writing side, pair this with your phone's dictation — speaking your first draft instead of typing it is what most people searching for speech to text for dyslexia are really looking for.
The short version: Do not start with a subscription. Immersive Reader, your phone's built-in reader and a free web tool cover most reading for dyslexia at no cost, and Bookshare covers real textbooks for students who qualify. Pay for an app only when you know exactly which limit you are paying to remove — a better voice, camera scanning, or a bigger library.
By Mauhnish — I build TextToSpeechH and write these guides from what actually works when you test it, not from feature lists. If a step above didn't work the way I described, the tool changed — tell me and I'll fix the guide.
Frequently Asked Questions
Does text to speech actually help with dyslexia?
It does not cure dyslexia, and honest guides should not claim otherwise. What it does is remove the bottleneck: when decoding every word is exhausting, listening lets understanding, vocabulary and subject knowledge grow at the speed of your thinking instead of the speed of your decoding. Schools and dyslexia organisations worldwide recommend it as assistive technology for exactly this reason.
Is text to speech allowed in school and exams?
In class and for homework, usually yes — it is a standard accommodation. In formal exams it depends on the exam board and the student's approved arrangements, so check with the school rather than assuming either way.
What is the best completely free text to speech option for dyslexia?
For documents you study or work on, Microsoft Immersive Reader. For everything else, your phone's built-in reader plus a free web tool for MP3s covers most people without spending anything.
Can these tools read PDFs?
Most can, with one warning: a scanned PDF is a picture of text and defeats every reader until it is converted with OCR. Once the PDF has real text, Edge, Acrobat and phone readers can all read it aloud.
My child reads slowly but understands everything when read to. Is that common?
Very. That gap — strong understanding, slow decoding — is one of the classic signs. Text to speech does not replace reading support or a proper assessment, but it does stop the gap from holding everything else back while that support does its work.
Sources & References
- W3C Web Accessibility Initiative — "Audio Content & Video Content" text-to-speech guidance: www.w3.org/WAI/media/av/av-content/
- Wikipedia — Speech Synthesis & Speech Recognition: en.wikipedia.org/wiki/Speech_synthesis
- van den Oord et al. — WaveNet: A Generative Model for Raw Audio: arxiv.org/abs/1609.03499
- Shen et al. — Natural TTS Synthesis by Conditioning WaveNet on Mel Spectrogram Predictions (Tacotron 2): arxiv.org/abs/1712.05884
- Google — Neural Text-to-Speech & AI Overview documentation: cloud.google.com/text-to-speech