Image to Base64
Convert images to Base64 data URIs and back, with drag-and-drop upload, live preview and multiple formats. Embed images inline and cut HTTP requests. Fully processed in your browser.
Runs in your browser
Real-time
Choose an image
Drop an image, or click to browse
PNG / JPG / GIF / WebP / SVG · Ctrl+V paste works · never uploaded
Direction
Base64 adds about a third in size — fine for small icons, use a URL for big images.
Output
Result
About this tool
Convert images to Base64 data URIs and back, with drag-and-drop upload, live preview and multiple formats. Embed images inline and cut HTTP requests. Fully processed in your browser.
How to use
- Fill in the input box above, or click "Fill sample" to try it instantly
- Adjust the options as needed — results update as you type
- Click "Run" to get the result, then copy or export it in one click
Tips
- Runs entirely in your browser — your data never leaves the device
- Completely free, no registration, no usage limits
- Most tools compute in real time as you type