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Base64 Image Viewer
base64 · image · viewer · decode · data-url
How to use
- 1
Paste a Base64 string or data URL.
- 2
The image is previewed.
- 3
Download it as a file.
FAQ
Is this tool free?
Yes — no sign-up, no installation, completely free to use right away.
What is this tool?
Preview and decode Base64-encoded images instantly. You can use it for free with no sign-up or installation — just open the page and start right away.
Are my uploaded files sent to a server?
No. Everything runs only on your own computer, inside your browser, and your files are never sent to a server or anywhere else. So you can use it with complete peace of mind, without worrying about your file contents leaking.