Privacy and security tools
Hashing, masking, and privacy-related utilities.
Popular tools
About this category
Hash text, mask emails and phone numbers, find PII patterns, and use other privacy-focused utilities. Most tools run locally in the browser.
Frequently Asked Questions
Is sensitive data sent to the server?
Most privacy tools process data locally in your browser.
Can I mask emails in bulk text?
Yes. Masking tools support pasted text and batch-style workflows.
Do I need to register?
No. Privacy tools work without registration.