Can it decode raw base64 without data:image prefix?

Yes, our decoder automatically infers the PNG image header if the data URI prefix is missing.

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Base64 to Image

Decode Base64 Data URI strings into viewable, downloadable image files.

How to Use Base64 to Image

1Paste your Base64 string or Data URI into the text box.
2Preview the decoded image in real time.
3Click Download Image to save it to your device.

Key Features & Benefits

Supports data:image URI prefixes and raw Base64 strings
Instant visual preview with dimensions and file size
Download decoded image in original format
Client-side decoding with complete privacy

About Base64 to Image

Paste any Base64 encoded string or Data URI (data:image/png;base64,...) to preview the image and download it as PNG, JPG, or WebP.

Unlike traditional web tools that send your personal data, uploaded photos, or sensitive text to remote cloud servers, our Base64 to Image operates strictly inside your client browser sandbox. This guarantees high processing speeds without network throttling, and ensures your data privacy is completely preserved.