Encoding

Base64 to Image — Decode Base64 & Data URI to Image

Convert a Base64 string or data URI back into an image. Preview the result, see its type and…

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ROT13 Encoder / Decoder

Encode or decode ROT13 text instantly. Because ROT13 is symmetric, the same operation encodes and decodes. Works offline.

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JWT Decoder

Decode JSON Web Tokens instantly. Reveals the header, payload, and signature. Works offline — your token never leaves…

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CRC32 Hash Generator

Generate CRC32 checksums from any text instantly. Shows hex, decimal and binary output. Works fully offline.

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SHA-256 Hash Generator

Generate secure SHA-256 hashes from any text. 256-bit cryptographic fingerprint, the standard for modern security applications.

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MD5 Hash Generator

Generate MD5 hashes from any text instantly. 128-bit fingerprint commonly used for file integrity checks and legacy systems.

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Base64 Encoder and Decoder

Encode any text into Base64 or decode Base64 strings back to text. Full UTF-8 and emoji support.`

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Caesar Cipher Online (Decoder and Encoder)

Encode and decode text with the Caesar cipher. Adjust the shift value (1-25) and instantly transform any text.

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Morse Code Translator & Morse Audio Player

This application has grown in popularity among those looking for a simple way to generate morse code, a…

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