Base64 to Image
Decode Base64 or a raster image data URL into a preview and downloadable image.
Your files are ready.
Preview or download the results below. Your originals have not been changed.
How to use Base64 to Image
- Paste encoded image data. Enter a Base64 string or supported raster data URL.
- Check your selection. SVG, HTML, scripts and external URLs are rejected. Up to 10 MB decoded and 24 megapixels. Base64 can include private image metadata; review the image before sharing.
- Process and download. Save the finished files, then check the result before using it. Your original files stay unchanged.
What this tool does
Paste raw Base64 or a PNG, JPG or WebP data URL. The tool checks file signatures and decodes the image before enabling a download of the original bytes.
Before you start
SVG, HTML, scripts and external URLs are rejected. Up to 10 MB decoded and 24 megapixels. Base64 can include private image metadata; review the image before sharing.
The decoded image limit is 10 MB. Very large documents or high-resolution images may need more memory than a phone can provide. Choose a smaller file if your browser runs out of memory.
Your files stay with you.
File contents are processed on this device. We do not upload your selected files to a server or save them to a Pactuno account. Closing or clearing the page releases this session’s files. Downloaded results remain wherever you save them.
Read the tools privacy detailsQuestions, answered.
Is Base64 to Image free?
Yes. This tool is free to use without an account. You can process files again as needed, within the per-run limits shown above.
Can I use it on my phone?
Yes, in a current browser with JavaScript enabled. Larger files may work better on a computer with more available memory. Processing depends on your device, not a server queue.
Will the output look exactly the same?
Resizing, cropping, color changes and lossy conversion can alter appearance. JPG does not support transparency. Keep the original and compare the preview before replacing it.