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HazraX Toolbox

All your essential utilities, private and instant.

Built for creators, developers, students, and power users who expect powerful utilities that never upload files or track activity.

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© 2025 HazraX Toolbox. Developed by Subir Hazra.

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HazraX ToolboxHazraX ToolboxPrivacy-first browser studio

Home About Support

50+ tools live

Tools/Privacy Center/File Hash Calculator

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Privacy Center

File Hash Calculator

Calculate MD5, SHA hashes for files

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Collection details

Encrypt, hash, and encode without sending data anywhere.

• Local-first processing only
• Dark mode matches the main catalogue
• Keyboard-friendly inputs and focus states

Privacy note

HazraX never uploads your files, credentials, or clipboard data. Every action happens in your browser tab and stays there.

HazraX Toolbox

All your essential utilities, private and instant.

Built for creators, developers, students, and power users who expect powerful utilities that never upload files or track activity.

Support HazraX Email us

Product

All tools
Popular: Merge PDF
Secure passwords

Company

About HazraX
Support the project
Contact

Legal

Privacy Policy
Terms & Conditions
GDPR & CCPA
Cookies Policy
Disclaimer

Contact Developer

© 2025 HazraX Toolbox. Developed by Subir Hazra.

Local processing onlyZero tracking