consolelog.tools
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Encoding/Decoding

Encode and decode various formats

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Encoding & decoding utilities

Encoding tools convert data between machine-readable formats: Base64, URL encoding, HTML entities, JWTs, hex, binary, Unicode escapes. Developers reach for them constantly — when an API returns a Base64 image blob you need to inspect, when a OAuth token comes back URL-escaped, when a CSV cell has an emoji that has to survive an XML feed, when you need to decode the payload of a JWT to confirm whose session it is. Every tool here runs locally; tokens, payloads, and secrets never leave your browser. The CLI versions of the same commands (Base64, hash, JWT-decode) chain through shell pipes, which makes them especially useful in CI scripts and one-off debugging.

10 tools

Base64 Encoder/Decoder

Encode and decode Base64 strings

Open Base64 Encoder/Decoder

URL Encoder/Decoder

Encode and decode URL strings

Open URL Encoder/Decoder

HTML Entity Encoder/Decoder

Encode and decode HTML entities

Open HTML Entity Encoder/Decoder

JWT Decoder

Decode and inspect JWT tokens

Open JWT Decoder

Unicode Converter

Convert between Unicode and text

Open Unicode Converter

Hex to Text

Convert hexadecimal to text

Open Hex to Text

Text to Hex

Convert text to hexadecimal

Open Text to Hex

ASCII Converter

Convert between ASCII and text

Open ASCII Converter

ROT13 Cipher

Encode and decode ROT13 text

Open ROT13 Cipher

Morse Code Translator

Translate text to Morse code and back

Open Morse Code Translator