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Privacy Policy | Data Safety & Browser Security - CheckerTools

CheckerTools
CheckerTools
May 13, 2026

Privacy Policy

Effective Date: September 2026

Welcome to CheckerTools.in. We value your privacy and are committed to protecting your information. This Privacy Policy explains how information is collected, used, and protected when you use our website, online tools, and digital utilities.

CheckerTools.in provides free online tools related to image processing, document optimization, marriage biodata creation, social media content generation, education, and productivity. All primary tools operate directly within your browser without requiring registration, account creation, or personal software installations.

1. Information We Collect

We collect minimal non-personal information automatically to ensure smooth website performance and security:

  • Browser type and version
  • Device type and screen resolution
  • Operating system
  • Pages visited and time spent
  • Referring website/search engine
  • Anonymous analytics data
  • Email address (only if you voluntarily contact us via email)

2. No User Accounts Required

  • No login or account registration is required to use any tool.
  • We do not create or maintain personal profiles.
  • No user dashboards or permanent user databases are used.
  • No uploaded media or processed documents are permanently stored on our servers.

3. Marriage Biodata Maker Privacy

The Free Marriage Biodata Maker runs fully inside your browser. All personal information, family details, partner expectations, and optional photo uploads are processed locally on your client device.

  • No biodata text or uploaded photos are transmitted to or saved on our web servers.
  • PDF and Image downloads are generated locally using on-device scripts.
  • If you use the optional "Copy Shareable Link" feature, entered form text is encoded directly into the URL query parameter for reopening; uploaded photos are never stored or included in shareable links.
  • This tool is an independent utility and is not affiliated with any matrimony portal or agency.

4. Image & Photo Utility Tools Privacy

All image-related tools on CheckerTools.in perform execution locally inside your browser via Client-Side Web APIs and HTML5 Canvas. Your private photos never leave your device.

  • Image Locker Tool – Uses client-side AES encryption in your browser.
  • Blur Detection Tool – Performs local pixel sharpness analysis.
  • Document Photo Quality Checkers – Analyzes clarity, brightness, and dimensions without server uploading.
  • Face Visibility Score Tool – Executes locally on your device.
  • Image Compressors & Resizers – Compresses images locally to target file sizes (20KB, 50KB, 100KB, 200KB).
  • Photo DPI & Dimension Checker – Reads image metadata locally in-browser.
  • Free Passport Size Photo Maker – Crops and arranges photo printable sheets client-side.
  • Image Format Converters (WebP, JPG, PNG, AVIF) – All image conversions run 100% client-side inside browser memory.
  • Background Remover Tool – Uses on-device AI model execution inside your browser. No files are uploaded to cloud servers.

All temporary memory buffers used during image processing are automatically cleared once you refresh or close your browser tab.

5. Social Media & Content Creator Utilities

Our text tools (Hashtag generators, Caption generators, Bio creators, Splitters) operate purely through browser-side string manipulation based on user-entered keywords.

  • We do not store, record, or track keywords or text entered into generator tools.
  • Outputs (hashtags, captions, bios) are generated dynamically on-screen for easy copying.

6. Education & Productivity Tools

Utilities such as the Reading Speed Checker, Pomodoro Focus Planner, and School Bag Load Calculator execute logic within your client device:

  • Reading timer metrics and comprehension test results remain strictly on your current screen.
  • Pomodoro settings and session preferences may be saved temporarily using your browser’s standard `localStorage` (which you can clear at any time).

7. Cookies & Advertising (Google AdSense)

CheckerTools.in uses cookies to enhance user experience, analyze traffic, and display personalized advertisements.

  • Google AdSense: Third-party vendors, including Google, use cookies (such as the DART cookie) to serve ads based on a user's prior visits to this website or other websites on the internet.
  • Ad Personalization: You can opt out of personalized advertising by visiting Google Ads Settings.
  • Analytics: We use Google Analytics to monitor site traffic in an aggregated, non-personally identifiable format.

8. Third-Party Links & Services

Our website may contain links to external sites or embedded third-party services. We are not responsible for the privacy practices or content of third-party websites. We encourage users to read the privacy policies of any linked external sites.

9. Children's Privacy Protection

CheckerTools.in does not knowingly collect or solicit personal information from children under the age of 13. If you believe a child has provided us with personal information via email, please contact us immediately so we can remove it.

10. Updates to This Privacy Policy

We reserve the right to update or modify this Privacy Policy at any time. Any revisions will be reflected with an updated "Last Updated" date at the bottom of this page.

11. Contact Us

If you have any questions, feedback, or privacy concerns regarding this policy, please reach out to us:

Email: checkertools.in@gmail.com

Website: https://www.checkertools.in

Last Updated: September 2026