Base64 Encoder & Decoder
Translate string content or files to and from Base64 formats instantly, processed local to your browser.
Interactive Tool Workspace
100% Client-Side ProcessingConverted Output (Base64)
Processed output will appear here.
How to use Base64 Encoder & Decoder
- Set operation mode: Toggle between 'Encode' (Text to Base64) and 'Decode' (Base64 to Text) options.
- Enter inputs: Paste text or select a file to extract its raw Base64 string payload.
- Convert: Click 'Process' to trigger conversions.
- Copy output: Click copy icon to grab output strings.
Frequently Asked Questions
Q: What is Base64?
Base64 is a binary-to-text encoding scheme that translates raw bytes into a set of 64 ASCII characters. It is commonly used to embed small media files (images, fonts) directly inside HTML or CSS files.
Q: Are my files uploaded?
No. The FileReader module is a built-in browser API that parses and converts images or files directly in local RAM sandbox environment.