Encoding Tools
Base64, base58, hash, number base and timestamp helpers.
12 tools · all run in your browser
Base64 Encode
1
Encode text or files to Base64
Base64 Decode
1
Decode Base64 back to text or file
Hash Generator
1
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text
Number Base Converter
1
Convert between decimal, hex, octal, and binary
Timestamp Converter
1
Convert between Unix epoch, ISO 8601, and human-readable dates
Base58/Base32/Base85
1
Encode and decode text in Base58, Base32, or Base85
Base64URL Encoder
1
Encode URL-safe base64 — + → - , / → _ , no padding
Base64URL Decoder
1
Decode URL-safe base64 back to UTF-8 text
Text ↔ Binary
1
Convert UTF-8 text to 0/1 binary — or decode back
Text ↔ Hex
1
Encode UTF-8 text to hexadecimal bytes — or decode hex back to text
Text ↔ Octal
1
Encode UTF-8 text to octal digit sequences — or decode octal back
ASCII85 Encoder
1
Adobe ASCII85 (base85) for compact binary in PDF/PostScript payloads
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