What This Tool Does
This browser-based converter reads image data locally and creates Base64 output or downloadable image files.
MV ToolsImage tool
Image Base64 Converter
Convert images to Base64, or turn Base64 data back into a downloadable image in your browser.
Image to Base64 and Base64 to Image Converter
Convert image files to Base64 data URLs or decode Base64 image data back into downloadable images.
Common Use Cases
- Embedding small images in HTML, CSS, or JSON
- Decoding Base64 image data from APIs
- Testing data URL image payloads
How Data Is Handled
Image Base64 conversion runs in your browser. Images and Base64 text are not uploaded to the server.
FAQ
Does Base64 make images smaller?
No. Base64 usually makes binary data larger, but it can be useful for embedding.
Can I convert Base64 back to an image?
Yes. Paste Base64 image data and download the decoded image.
Are images uploaded?
No. This tool runs locally in the browser.