Base64 Encoder/Decoder
Encode and decode text using Base64 encoding
Base64 Converter
Convert text to Base64 or decode Base64 back to text
About Base64
Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used for encoding data in email, storing complex data in XML or JSON, and embedding images in HTML/CSS.
- Encoding: Converts text/binary data to Base64 format
- Decoding: Converts Base64 back to original text
- Use cases: Data URLs, email attachments, API tokens
- Character set: A-Z, a-z, 0-9, +, / (with = for padding)
Related Tools
Base64 JavaScript Library
Interactive playground for use-base64 React hook with TypeScript support and advanced options.
React HookTypeScriptRFC 4648
More Tools Coming Soon
We're working on additional Base64 tools and utilities. Stay tuned!