No sign-up, no ad tracking. Every tool runs entirely in your browser.
Pretty-print messy JSON and catch syntax errors.
Convert text to and from Base64 instantly.
Make special characters in URLs safe to use.
Test your regular expression live and see matches.
Generate SHA-1, SHA-256, SHA-512 hashes.
Generate random UUID v4 values in bulk.
Unix timestamp to human-readable date and back.
Strong, random passwords with adjustable options.
camelCase, snake_case, kebab-case, Title Case and more.
Compare two texts and see exactly what changed.