Ciphers encodingdata

Base64

Encode/decode text in Base64.

About the Base64 Tool

Encode/decode text in Base64. This free online tool runs entirely in your browser — no login, no installation, and no data is stored.

This tool is part of the Ciphers category on NumbersChecker. Browse all Ciphers tools or explore all 139 tools.

Related: encoding · data

API usage 
POST /api/base64
Content-Type: application/json

{
  "text": "your input here"
}