Free browser-based utilities - no install, no signup, 100% private
Regex tester with multi-test-case runner. Pattern library, replace mode, capture groups.
Privacy-first hash generator. MD5, SHA-1, SHA-256, SHA-512, HMAC & verify mode.
Format, validate & explore JSON. Tree view, syntax highlighting, error detection.
Compress images up to 80% smaller. Adjustable quality, instant preview.
Remove GPS, camera info & timestamps from photos. Protect your privacy.
Save & instantly paste code snippets and text templates.