Encode, decode, test, validate. All tools run 100% in your browser — no data sent to any server. Fast, clean, no ads.
Encode and decode Base64, Base62 strings. Convert files to Base64. URL-safe mode supported.
Decode JSON Web Tokens. View header, payload, signature. Check expiration. Verify HMAC signatures.
Encode and decode URL components. Handle special characters, query strings, and Unicode safely.
Test regular expressions in real-time. See matches highlighted, capture groups, and flags. With common patterns library.
Parse and explain cron expressions in plain English. Preview next execution times. Build cron visually.
Format, validate, and minify JSON. Real-time validation. Save directly to oh Bee Pastebin with one click.
Compress images and convert to WebP/AVIF. Resize, adjust quality. 100% in-browser, images never leave your device.
Upload an image to extract its dominant colors. Get Hex and RGB codes. Perfect for cinematic color grading.
Shorten links, create bio pages, track clicks — all free with oh Bee.
Go to ohbee.link →