Number Base Converter
Binary, octal, decimal and hex at once, with a bit view.
Bits
Unsigned 52059, signed -13477
Try next
- Developer tools
Base64 and URL Encoder
Encode and decode Base64, Base64URL and percent-encoding, UTF-8 safe.
- Developer tools
Regex Tester
Live match highlighting, capture groups, flags and replace, with a cheat sheet.
- Developer tools
JWT Decoder
Decode a JSON Web Token, read its claims and expiry, verify an HMAC signature.