Base64 Encoder — Encode Text Online
Encode plain text to Base64 instantly in your browser. Supports standard and URL-safe variants with full UTF-8 support for emoji and international characters. Your data never leaves your device.
Your data never leaves your browser
Plain text
Base64 output
About this tool
UTF-8 safeURL-safe variantLive outputCopy & downloadPrivate
How to use
- Paste or type text in the input panel.
- Choose Standard or URL-safe Base64 variant.
- Copy or download the encoded output.
Examples
Simple text
Hello, World!
SGVsbG8sIFdvcmxkIQ==