Readability Tool

Test and compare text readability at different sizes and contrasts

Tap here to show passage
Instructions: Tap the requested shape, letter, number or direction.

Privacy Notice

Quick Overview: This tool is designed to help users with visual accessibility needs. We are committed to protecting your privacy while providing this free service.

We do not collect personally identifiable information (PII) or track users specifically. We only collect anonymized analytics to ensure the tool functions as intended and to improve accessibility features for everyone.

Information We Collect

Important: All data collected is completely anonymized - we do not know who you are or collect any personally identifiable information.

  • Analytics Data: We use Google Analytics (GA4) to understand how our tool is used. This includes anonymized page views, interactions, and general usage patterns.
  • Technical Information: Screen resolution, browser type, and viewport size to optimize the tool's display - all collected without identifying you personally.
  • Usage Data: Local storage of your preferences and rate limiting data to ensure fair usage (stored only in your browser).
  • Security Data: Basic bot protection measures and anonymized request monitoring for security purposes.

How We Use This Information

  • Improve the Tool: Understanding which features are most helpful
  • Security: Preventing abuse and ensuring reliable service
  • Performance: Optimizing load times and functionality

Data Storage & Anonymization

  • No Personal Identification: We cannot identify individual users - all data is anonymous and aggregated
  • Local Storage: Some data is stored in your browser locally for functionality and rate limiting (never shared with us)
  • Server Logs: Basic anonymized usage logs are kept for security and analytics purposes
  • Google Analytics: Only anonymized, aggregated usage data is shared with Google Analytics - no personal information

Your Rights

  • Opt-Out: You can disable analytics by using browser privacy settings or ad blockers
  • Clear Data: Browser data can be cleared through your browser settings
  • Contact: For questions, contact us at privacy@accessibyte.com

Third-Party Services

  • Google Analytics: We use GA4 (tracking ID: G-J5BBT3YBZH) subject to Google's privacy policy
  • Google Fonts: Font loading from Google Fonts servers

Last Updated: November 3, 2025

We use analytics to improve this accessibility tool. View Privacy Notice

Readability Assessment Tool

This tool is completely free to help teachers assess student visual accessibility needs.

We hope this is helpful for you! If you found it useful, please consider following, sharing and supporting our work.


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