Tools > Base64 Encode/Decode
Base64 Encode/Decode
Encode and decode Base64 data
Input (Text)
Output (Base64)
🔒 This tool runs in your browser only. No input data is sent to any server.
About Base64 Encode/Decode
Base64 Encoder/Decoder converts text and binary data to and from Base64 encoding directly in your browser. Useful for embedding images in CSS, encoding API payloads, or decoding Base64-encoded strings. Supports both text and file input with UTF-8 encoding.
How to Use
- Choose Encode or Decode mode.
- Enter text in the input field or upload a file.
- The result appears instantly in the output area.
- Click Copy to copy the encoded or decoded result.
Key Features
- Encode and decode Base64 strings instantly
- Support for file upload (images, documents, binaries)
- UTF-8 text encoding support
- Real-time conversion as you type