Base64 to Image Converter
Convert Base64 encoded strings back to image files. Preview and download PNG, JPEG, GIF, WebP, or SVG images instantly. Auto-detects image format.
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How to Use This Tool
- Paste your Base64 string into the input area. It can be a raw Base64 string or a full data URI.
- The tool auto-detects the image format (PNG, JPEG, GIF, WebP, SVG).
- Preview the decoded image instantly.
- Click Download to save the image file to your device.
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Frequently Asked Questions
What Base64 formats does this support?
It supports raw Base64 strings and data URIs (data:image/png;base64,...). It auto-detects PNG, JPEG, GIF, WebP, and SVG formats from magic bytes.
Is there a file size limit?
The tool processes images in your browser, so it's limited by your device's memory. Most images under 50MB work fine.
Is my image data sent to a server?
No. All decoding happens locally in your browser. Your images never leave your device.