image
Processed in Browser
Free Forever
Base64 to Image Decoder
Decode Base64 strings directly into downloadable PNG/JPG image files.
Base64 Input
No Image Data
Paste a valid Base64 string and click Render Image to preview and download.
Advertisement
Share this tool:
What is the Base64 to Image Decoder?
The Base64 to Image Decoder converts raw Base64 encoded data URI strings into viewable and downloadable image files directly inside your browser.
Who is the Base64 to Image Decoder for?
Designed for web developers debugging inline image data URIs embedded in HTML, CSS, or JSON API responses.
How to Use the Base64 to Image Decoder
- Paste your Base64 image string (with or without the data:image/... prefix).
- View the decoded image preview.
- Click Download to save the image file.
Worked Example
Decoding 'data:image/png;base64,iVBORw0KGgo...' renders and displays the original PNG image.
Frequently Asked Questions
Does it handle the data URI prefix?
Yes. Both raw Base64 strings and full data:image/png;base64,... URI formats are automatically detected.
Is my data processed on a server?
No. Decoding uses native browser APIs entirely locally. No data leaves your device.
Is the image uploaded anywhere?
No, the image decoding happens entirely locally in your browser memory for maximum privacy.