Text to Speech for Accessibility
SpeechGeneration AI makes written content accessible to everyone. Convert documents, websites, and educational materials to clear audio for people with visual impairments, dyslexia, or reading difficulties. 95+ natural AI voices. Plans start at $5/month. 10,000 characters free.
SpeechGeneration AI converts documents, websites, and educational materials to clear audio for people with visual impairments, dyslexia, or reading difficulties.
10,000 characters free • No credit card • WCAG-friendly audio
Why Accessibility Matters
According to the WHO, 2.2 billion people worldwide have vision impairment. SpeechGeneration AI converts documents and web content to clear audio in 30+ languages, supporting accessibility for readers with visual impairments, dyslexia, and other reading difficulties.
Visual Impairment Worldwide
According to WHO, 2.2 billion people have near or distance vision impairment. Audio content removes reading barriers.
Dyslexia Is Common
An estimated 15-20% of the population has some form of reading difficulty including dyslexia. Audio versions of written content can improve comprehension.
Supports Accessibility Standards
Providing audio alternatives supports WCAG 2.1 guidelines — though full compliance depends on your overall site implementation.
Multilingual Accessibility
Audio versions in 30+ languages help ESL learners, elderly readers, and people with cognitive difficulties access content.
AI Audio Accessibility vs. Screen Readers
| SpeechGeneration AI | Built-in Screen Readers | |
|---|---|---|
| Voice quality | Natural AI voices with human-like intonation | Robotic, monotone delivery |
| Emotional range | Studio+ with emotional expression | No emotional variation |
| Offline listening | Download MP3 for offline use | Requires screen and device |
| Sharing | Share audio files with anyone | Tied to user's device |
| Custom pacing | Choose voice speed at generation | Limited speed adjustment |
| Content types | PDF, DOCX, web articles, any text | Only on-screen text |
| Setup required | None — browser-based | Device-specific configuration |
SpeechGeneration AI complements screen readers — it doesn't replace them. Screen readers are essential for real-time interaction with digital interfaces. SpeechGeneration AI excels at converting long-form content (documents, articles, books) into high-quality audio files for sustained listening.
Hear Accessibility Audio Quality
Compare voice tiers to find the right quality for your accessibility needs.
Economy
Click to play
Cost-efficient narration
Studio
Best for AccessibilityClick to play
Natural human-like narration
Studio+
Click to play
Expressive narration with emotional tone
How to Make Content Accessible with Text-to-Speech
Upload or paste content
Upload a PDF, DOCX, or paste text directly. Import from URL for web articles.
Choose a clear voice
Select from 95+ voices optimized for clarity. Adjust speed for comfortable listening.
Generate accessible audio
Click generate. Clear, natural speech — consistent pacing and pronunciation.
Share or download
Download MP3 for offline use. Share audio versions with users who need them.
Pro tip: For accessibility use cases, Studio tier (1×) is recommended — it provides the clearest pronunciation and most natural pacing, which is critical for sustained listening.
Technical Details
Specs
- Input: PDF, DOCX, TXT, paste text, or import from URL
- No per-generation character cap
- Max file upload size: 10 MB
- Output: MP3 (WAV also available)
- 30+ languages (Studio), 70+ (Studio+)
Accessibility Features
How Much Content Can You Convert?
~3 min
School worksheet (2 pages)
~8 min
Company memo (5 pages)
~33 min
Chapter of a textbook (20 pages)
~8 hrs
Full textbook (300 pages)
A 20-page company policy document is approximately 30,000 characters. With Economy tier on the Starter plan ($5/month), that uses about 5% of the monthly allowance — leaving room for dozens more documents.
Accessible Audio for Every Need
Different content types benefit from different voice tiers. See which works best for your accessibility needs.
Textbooks, worksheets, and study materials for students
The Problem
Students with visual impairments or dyslexia struggle with printed textbooks and PDFs. Schools are required to provide accessible formats but often lack resources.
The Solution
Convert textbooks, worksheets, and study materials to audio. Students can listen alongside reading for improved comprehension. Supports IEP and 504 accommodation requirements.
Recommended Tier
Studio (1×)Clear, natural educational delivery.
Sample script:
In this chapter, we explore the water cycle. Evaporation occurs when the sun heats water in rivers, lakes, and oceans, turning liquid water into vapor.
Click to play
Company policies, memos, and training materials
The Problem
Employees with disabilities need accessible versions of company documents — policies, memos, training materials. Manual conversion is slow and expensive.
The Solution
Convert workplace documents to audio instantly. Ensure all employees can access the same information regardless of visual or reading ability. Supports ADA compliance.
Recommended Tier
Economy (0.1×)Bulk documents, Studio (1×) for important comms.
Sample script:
Effective March first, the company's remote work policy has been updated. All employees are now eligible for up to three remote days per week.
Click to play
Blog posts, articles, and website copy
The Problem
Website visitors with visual impairments may use screen readers, but the robotic quality makes long articles fatiguing. Blog content often lacks audio alternatives.
The Solution
Provide high-quality audio versions of your blog posts and articles. Embed audio players alongside written content for inclusive design. Helps meet WCAG 2.1 Success Criterion 1.2.
Recommended Tier
Studio (1×)Professional quality for public-facing content.
Sample script:
Welcome to our latest article on sustainable gardening. Today we'll cover five techniques that reduce water usage by up to sixty percent.
Click to play
Public-facing documents, notices, and forms
The Problem
Government agencies are legally required to provide accessible content (Section 508, ADA). Converting thousands of documents is resource-intensive.
The Solution
Bulk convert public-facing documents to audio. Economy tier makes it affordable to convert entire document libraries. Clear pronunciation ensures comprehension.
Recommended Tier
Economy (0.1×)Bulk conversion, affordable compliance.
Sample script:
The Department of Transportation announces the following changes to bus route forty-seven, effective January fifteenth. Stops at Oak Street and Maple Avenue will be relocated.
Click to play
Voice Tiers for Accessible Audio
Based on Starter plan ($5/month for 60k characters)
Economy
0.1× multiplier
Bulk document conversion, internal comms, government
- 15 languages
- Emotional control
~120 minutes
per month (Starter plan)
Studio
1× multiplier
Educational content, public-facing, sustained listening
- 30+ languages
- Emotional control
~12 minutes
per month (Starter plan)
Studio+
2× multiplier
Premium content, multilingual, expressive delivery
- 70+ languages
- Emotional control
~6 minutes
per month (Starter plan)
For accessibility, we recommend Studio (1×). Clear pronunciation, natural pacing, and human-like intonation make sustained listening comfortable. Economy works for bulk conversion where volume matters more than voice quality.
Relevant Accessibility Standards
Audio alternatives for text content support compliance with these standards.
Audio alternatives for text content support compliance with these standards. Full compliance depends on your overall implementation — SpeechGeneration AI is one tool in your accessibility toolkit.
Frequently Asked Questions
Does text-to-speech help with dyslexia?
Yes. Research shows that listening while reading (dual-modality) significantly improves comprehension for people with dyslexia. AI text-to-speech provides a natural audio companion to written text, reducing cognitive load and improving information retention.
How does this help visually impaired users?
SpeechGeneration AI converts any document (PDF, DOCX, web articles) to high-quality audio files. Unlike screen readers that require real-time screen access, our audio files can be downloaded, shared, and listened to offline on any device.
Does this help with WCAG 2.1 compliance?
Providing audio alternatives for text content supports WCAG 2.1 Success Criteria related to alternative content formats. SpeechGeneration AI helps you create those audio alternatives. However, WCAG compliance depends on your overall site implementation — audio alternatives are one component, not the full requirement.
Can schools and universities use this for accommodations?
Yes. SpeechGeneration AI can be used by educators to create accessible versions of course materials, supporting IEP and 504 plan requirements for audio accommodations. All plans include institutional use rights. See our Commercial Use page for licensing details.
How does the voice quality compare to screen readers?
SpeechGeneration AI uses neural AI voices that sound significantly more natural than traditional screen readers. Studio and Studio+ tiers deliver human-like intonation and pacing — much less fatiguing for extended listening.
Can I convert an entire textbook to audio?
Yes. Upload the textbook as a PDF and generate audio chapter by chapter. With Economy tier on the Starter plan ($5/month), you can convert about 300-400 pages per month — a full textbook. Studio plan handles even longer documents.
What languages are supported for accessibility?
SpeechGeneration AI supports 30+ languages with Studio voices and 70+ with Studio+. This is especially important for ESL learners who benefit from hearing content in their native language alongside the written version.
Is there a discount for educational institutions?
Currently, we offer the same plans to all users. The Starter plan ($5/month) is affordable for individual educators, and the Studio plan ($30/month) covers institutional needs. Contact us for custom pricing for large-scale deployments.
Can elderly users benefit from this?
Absolutely. Many elderly users experience age-related vision decline, making reading difficult. AI text-to-speech lets them listen to news articles, books, letters, and documents without eye strain. The natural voice quality makes extended listening comfortable.
Is there a free trial?
Yes. All new users get 10,000 characters free — no credit card required. That's about 5-7 pages of content. Test the voice quality with your actual content to see how it works for your accessibility needs.
Make Your Content Accessible
10,000 characters free — start making content inclusive today. No credit card required.