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Encode / Decode
Universal Encoding Converter
100% Private
☀️
🔤
Text Encodings
📁
File ↔ Base64
🔑
JWT Decoder
🔒
Hash Generator
Encode / Decode — Universal Encoding Converter
Encoding
Base64
URL Encoding
HTML Entities
Hexadecimal
Binary
Unicode Escapes
ROT13
Punycode (IDN)
Ascii85 / Base85
Morse Code
Direction
Encode
Decode
Input
0 chars
⚡
Convert
⇅
Swap
✕
Clear
📋
Copy Output
⬇
Download
Output
0 chars
Mode
File → Base64
Base64 → File
Output
Raw Base64
Data URI
CSS Background
HTML <img> Tag
JSON Object
📁
Drop a file here
or
browse your device
Any file type supported — images, PDFs, documents, etc.
📄
filename.txt
0 KB • text/plain
✕
⚡
Convert to Base64
Base64 Input
Filename
Extension
Auto-detect / .bin
.png
.jpg
.gif
.webp
.svg
.pdf
.txt
.json
.zip
⬇
Decode & Download
Base64 Output
0 chars
📋
Copy
⬇
Download as .txt
JWT Token
🔍
Decode JWT
✕
Clear
Header
Payload
Signature (raw)
Input Text
🔐
Generate Hashes
✕
Clear