Base64 Image Viewer
View images encoded as Base64 data URLs directly in your browser.
Load Base64 from a .txt or .b64 file
Enter a Base64 data URL above to display the image
A base64 string pasted from a debugger, a log entry, or an API response doesn't show you anything on its own, it's just a long block of encoded text, and confirming what image it actually represents usually means writing a quick script or manually building a data URL just to see it rendered. This tool renders a base64-encoded image directly in the browser the moment the string is pasted in, no download or file conversion step needed, just a quick visual check of what the encoded data actually contains.
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Useful for confirming what an image looks like before deciding whether it's worth extracting as an actual file, quickly checking a base64 string copied from a log without writing a script just to view it, or verifying an API response's embedded image field actually contains what it's supposed to.
Key features
- Clean interface
- Fast processing
- No signup required
- Works offline