18 tools
Encoding
Base64, URLs, hashes, hexadecimal, and text.
- Base64Encode and decode Base64 text, including accented characters.
- URL encoderEncode or decode a URL component.
- Base64URL converterShow standard Base64 and URL-safe Base64.
- HTML entity encoderReplace & < > and quotes with entities.
- HTML entity decoderTurn named and numeric entities into characters.
- Unicode inspectorShow the code point and UTF-8 bytes of each character.
- UTF-8 byte counterCount characters, UTF-16 units, and UTF-8 bytes.
- Hex to textConvert hexadecimal bytes into UTF-8 text.
- Text to hexShow UTF-8 bytes in hexadecimal.
- Binary to textConvert groups of 8 bits into UTF-8 text.
- Text to binaryShow each UTF-8 byte as 8 bits.
- ROT13Rotate Latin letters by 13 places.
- SHA-256 generatorCompute the SHA-256 of a text.
- SHA-512 generatorCompute the SHA-512 of a text.
- HMAC generatorCompute HMAC-SHA256 with a key you provide.
- Hash verifierCompare two hashes without stopping at the first difference.
- SRI hash generatorBuild a sha384 integrity value for text content.
- File checksumCompute SHA-256 and SHA-512 for a file or a text.