Image Tools
Base64 to Image
Decode a Base64 string or data URL back into an image you can preview and download.
Free foreverRuns in your browserNo sign-up
Decoding happens in your browser. Paste an image data URL to preview and save it as a file.
About the Base64 to Image
The reverse of encoding an image to Base64: paste a Base64 string or a full data URL and this tool turns it back into a viewable, downloadable image.
It accepts a bare Base64 string or a complete data URL, previews the decoded image, shows its dimensions, and lets you save it as a file.
Decoding happens in your browser, so nothing you paste is uploaded.
Key features
- Accepts a Base64 string or a full data URL
- Live image preview with dimensions
- Download as an image file
- Detects the image type automatically
- Private, in-browser processing
How to use
- 1Paste your Base64 string or data URL.
- 2Check the preview and dimensions.
- 3Download the decoded image.
Frequently asked questions
- Do I need the data URL prefix?
- No. If you paste a bare Base64 string, the tool assumes it is a PNG. For other types, include the full data URL such as data:image/jpeg;base64,...
- Why does my string not decode?
- It may be truncated or not actually image data. Make sure you copied the whole Base64 value and that it represents an image.
- Is my data uploaded?
- No. Decoding happens entirely in your browser.