Privacy Tools
Free privacy tools — encrypt text, redact images, generate secure passwords, and more. Everything stays local to your device.
About Privacy Tools
8 privacy tools — strip GPS EXIF before posting, validate Aadhaar format offline, check password strength, generate PGP keys, and share self-destructing notes. All processing happens locally with nothing uploaded.
PGP Key Generator
Generate PGP key pairs with OpenPGP.js — public for sharing, private stays local. Encrypt mail like it's 1991 but working — local crypto, unlimited saves.
MAC Address Generator
Generate random MAC addresses for labs and testing — pure random hex, no OUI or unicast-bit management. Fill virtual networks credibly — local generation, free, no signup.
EXIF Data Remover
Strips EXIF GPS coordinates, camera metadata, timestamps, and software fingerprints from JPEG and PNG images. Sensitive data never leaves your device — stripping runs locally in your browser.
IP Anonymizer
Anonymize a single IP address — mask octets or hash for analytics. Share logs without exposing users — local processing, free, no signup.
Privacy Cleaner
Scan and clear cookies, localStorage, and sessionStorage for the current site — see what's stored first. Audit privacy trackers before wiping — local inspection, free, no signup.
Password Strength Checker
Evaluates password strength using zxcvbn entropy analysis: 0–4 score, crack-time estimate, warnings, and fix suggestions.
Secure Note Sharer
Share secrets securely via self-decrypting note links — AES ciphertext in the URL fragment, key in the link query. Send passwords without trusting inboxes — local crypto-js AES, free, no signup.
Temporary Email Generator
Generate a free disposable email address (temp mail / throwaway email) that receives mail for 60 minutes. Inbound only — you cannot send or reply. Perfect for signups you don’t trust, confirmation codes, and keeping your real inbox spam-free.
More from Toolzum
Guides
✓ Crypto runs locally — secrets never leave your device.
Works fully offline after first load — nothing leaves your browser.
Privacy FAQs
What EXIF data should I strip before posting photos?
GPS coordinates first — phones embed exact latitude/longitude — plus timestamps and device serials. The EXIF stripper removes location and device tags while keeping the image itself untouched.
How does Aadhaar masking work?
The first 8 digits become Xs, showing only the last 4 (XXXX-XXXX-1234) per UIDAI's masked-Aadhaar convention — done on a copy, so your original stays intact.
What size PGP key should I generate?
RSA 4096 for maximum compatibility with older clients, or Ed25519/Curve25519 for modern, faster keys. Generation uses cryptographic randomness in your browser — the private key never travels.
How do self-destructing notes work?
Write a note to get a one-time link: it decrypts on first open and is then destroyed server-side, so forwarding the link later shows nothing.