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.
Strip GPS coordinates, camera data, and hidden metadata from batches of photos. Real estate agents protect client privacy before upload. No signup or account required.
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.
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.
Compute semester GPA from course grades and credit hours with credit-weighted math on the standard 4.0 scale — quick academic snapshot. See what straight B's earn — free, local, no signup.
Estimate US federal income tax across progressive brackets with filing-status comparison, plus state tax and FICA. See what you keep before filing season — free, local, no signup.
Cookies, localStorage, and sessionStorage for the current site with sizes — no browser cache API. Values preview truncated to 100 characters with per-item KB. Review before clearing — logins live here too.
Clearing cookies logs you out everywhere on the site; localStorage wipes app settings. Export what matters first.
No — cleaning is one-time removal, not ongoing protection. Pair with tracker-blocking extensions for prevention.
No — inspection runs locally in your browser. Storage contents never leave your device.
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.
Last updated October 2026