hasare.com

Privacy Policy

Last updated: January 2026

Overview

At Hasare, we take your privacy seriously. Our developer tools are designed with privacy as a core principle - all data processing happens entirely in your browser.

Data Collection

What We Don't Collect

  • Your Input Data: Any text, code, URLs, or files you process using our tools never leave your browser. All processing is done client-side using JavaScript.
  • Personal Information: We don't require accounts, registration, or any personal information to use our tools.
  • Usage Data: We don't track what you encode, decode, format, or convert.

What We May Collect

  • Analytics: We may use privacy-focused analytics to understand general traffic patterns (page views, countries). This data is anonymized and aggregated.
  • Theme Preference: We store your dark/light mode preference in your browser's localStorage.

Client-Side Processing

All our tools process data locally in your web browser:

  • JSON formatting and validation
  • URL encoding and decoding
  • Hash generation (MD5, SHA-1, SHA-256, SHA-512)
  • Text comparison (diff checking)
  • YAML to JSON conversion
  • SVG to PNG conversion
  • Character and word counting
  • URL parsing

This means your sensitive data (API keys, passwords, private code) never touches our servers.

Cookies

We use minimal cookies for essential functionality only. We do not use advertising cookies or tracking cookies.

Third-Party Services

Our website may use the following third-party services:

  • Google Fonts: For typography (subject to Google's privacy policy)
  • Cloudflare: For hosting and CDN services (subject to Cloudflare's privacy policy)

Your Rights

Since we don't collect personal data, there's nothing to delete or export. Your browser's localStorage can be cleared through your browser settings if you wish to remove your theme preference.

Contact

If you have any questions about this Privacy Policy, please contact us at support@hasare.com.

Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date.