Base64 to Image Converter
Paste a base64 data URL (or just the string) and see the image instantly. Then download it as a file.
Decoding a base64 image
If you have a data:image/png;base64,… string from an API, a database export, or an email, this tool renders it in one paste — no command line, no temp file.
We detect the MIME type automatically from the data URL prefix. If you only have the raw base64 (no data: prefix), the tool guesses PNG and lets you see it.
All decoding happens locally via the browser's Image element and atob. Nothing is uploaded.