Base64 to Image
Decode Base64 strings back to image files. Preview and download the decoded image.
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How to Base64 to Image
- 1Paste your Base64 encoded string into the text area. You can include or omit the "data:image/...;base64," prefix.
- 2Click "Decode Image" to convert the Base64 string back into an image file.
- 3Preview the image and click "Download" to save it to your device.
Frequently Asked Questions
What format should the Base64 string be in?
You can paste the full data URL (e.g. data:image/png;base64,ABC...) or just the raw Base64 characters. The tool handles both formats automatically.
What image formats can be decoded?
Any image format encoded as Base64 can be decoded — PNG, JPG, WebP, GIF, and others. The output format depends on what was originally encoded.
Is my Base64 data sent to a server?
No. The decoding happens entirely in your browser using the native fetch API. Your data stays on your device.
Why is my decoded image showing incorrectly?
Ensure your Base64 string is valid and complete. If the string is truncated or corrupted, the image may not render correctly.