Base64 to image
Validate Base64 and preview it as an image.
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Before you start
Check both the MIME type and actual file format.
Frequently asked questions
Why does my string not produce an image?
Use an image Base64 payload or data URL. Base64-encoded ordinary text is not an image. Truncated data, invalid padding, or a MIME mismatch can also cause errors.
Is my file or input sent to a server?
No. Processing stays in your current browser session.