Base64 to Image
Restore a Base64 or Data URI string back into an image to preview and download
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
A tool that restores a Base64 or Data URI string into an actual image so you can preview and download it. When you need to see what image some Base64 data from code or an API response represents, it even auto-detects the format from raw Base64 with no prefix.
How to use
- Paste a Base64 or data:image... Data URI string into the input box.
- Review the restored image preview along with its format, resolution, and size.
- Save it as a file with the 'Download Image' button.
FAQ
- Can I paste just Base64 without the data: prefix?
- Yes. Paste a raw Base64 string and it uses the magic bytes to auto-detect the format, such as PNG, JPG, GIF, or WebP, and restore the image.
- The image won't show and I get an error.
- This happens when the string was truncated or contains non-Base64 characters that corrupt it. Make sure you copied the entire string without leaving anything out.
- Is the pasted data sent to a server?
- No. Decoding, previewing, and downloading all happen within your browser, and no data is ever sent to a server.