Base64 Encoder/Decoder
Convert text to and from Base64 encoding
Data & FormatFree • No Signup
Key Features
- Instant text encoding/decoding
- File to Base64 conversion
- Data URI generation
- UTF-8 support
- Auto-detect input format
- One-click copy
Use Cases
Encode images for data URIs
Decode API responses
Embed files in HTML/CSS
Email attachment encoding
JWT token inspection
The Base64 Encoder/Decoder is designed for developers, engineers, and technical professionals who need a fast, reliable, and privacy-focused solution. All processing happens locally in your browser—your data never leaves your device.
Frequently Asked Questions
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