Base64 Encoder
An encoding and decoding tool for converting strings and images to and from Base64 format, with data URI scheme output support. It features one-click toggling between encode and decode modes for fast workflows. Widely used by web developers embedding images in HTML/CSS, backend engineers handling API data payloads, and anyone working with binary-to-text encoding.
Base64 Encoder Features
- Encode/decode strings to Base64
- Image file Base64 conversion supported
- One-click toggle between encode and decode
- Data URI scheme format output
How to Use
- 1Enter a string or upload an image to encode
- 2Select encode/decode direction
- 3Copy the converted result
FAQ
Related Tools
JWT Decoder
Parse and display JWT token headers and payloads.
Open Tool
Hash Generator
Generate MD5/SHA-1/SHA-256 hash values.
Open Tool
QR Code Generator
Generate QR codes from text or URLs. Resizable, PNG export.
Open Tool
Aspect Ratio Calculator
Calculate aspect ratio from width and height. Reverse resize calculation.
Open Tool