Base64 to Image Converter
Convert a Base64 string back to an image and download it. Free, fast and private.
Paste a Base64 string above and click Show Image.
How to use Base64 to Image Converter
- Paste your Base64 string into the box — a full data URI (starting with data:image/...) or just the Base64 characters.
- Click “Show Image” to preview the decoded picture.
- Check the preview looks right, then click “Download Image”.
- Use “Clear” to decode a different string.
Note: this tool runs in your browser. Nothing is uploaded.
Frequently Asked Questions
Is this tool free?
Yes, it is 100% free with no sign-up. There are no limits on how many times you can use it.
What if my string has no data:image/... prefix?
No problem. If you paste only the Base64 characters, the tool treats it as a PNG image. If you have the full data URI, paste it as-is and the original format is kept.
Is my data uploaded to a server?
No. This tool runs entirely in your browser. Your files are never uploaded to a server and never leave your device.
Why does my image not show?
The string is probably incomplete or has extra characters (quotes, spaces or line breaks). Make sure you copied the whole string, with no characters missing from the start or end.