File ConversionImage ConversionFree Tool
Base64 to Image
Decode a Base64 image string (with or without the data: URI prefix) back into a viewable, downloadable image file.
How to Use Base64 to Image
- 1Paste your Base64 image string
- 2Click Preview Image
- 3Download the decoded image file
Frequently Asked Questions
No — you can paste either a full data URI (with the prefix) or just the raw base64 characters; if the prefix is missing, it's assumed to be PNG data.
Any format the string's data URI declares (or PNG, if no prefix is given) — the tool doesn't re-encode the image, it just reconstructs the original file bytes from the base64 text.
No — the decoding happens entirely in your browser.
Related Tools
JPG to PNG
Convert a JPG image to PNG entirely in your browser using the Canvas API — no upload to a server, no wait.
PNG to JPG
Convert a PNG image to JPG entirely in your browser at 92% quality — transparent areas are filled with white since JPG has no alpha channel.
PNG to WebP
Convert a PNG image to WebP entirely in your browser at 92% quality, preserving transparency since WebP supports an alpha channel.
Image to Base64
Encode any image file as a Base64 data URI string, ready to paste directly into CSS (background-image: url(...)) or HTML (<img src="...">) .