← /tools / encoding studio
Encode and decode Base64 (standard + URL-safe), URL percent-encoding, hex, HTML entities, and Unicode escapes — or stack transforms in any order to build cross-encoding chains and see each layer. Base64 decode walks multiple rounds and views output as UTF-8, hex, or raw bytes. Everything runs in your browser; nothing is uploaded.
Runs entirely in your browser — nothing is uploaded and no network request fires on use.