Free Base64 to Image Converter
Paste a Base64 string or data-URI and instantly decode it to a PNG, JPG, or WebP image file — with a live preview before you download.
Free, no signup — perfect for decoding images from HTML, CSS, API responses, and database exports.
Paste Your Base64 String
Supports raw Base64 and data:image/...;base64, data-URI format.
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How to Convert Base64 to an Image
Turn a long Base64 string into a real image file in three steps.
Paste the Base64 String
Drop in a raw Base64 string or a full data-URI copied from HTML, CSS, an API response, or dev tools.
Pick a Format
Choose PNG, JPG, or WebP for the output, then convert. The decoded image previews instantly.
Download the Image
Verify the preview, then download the decoded image file in one click.
// input
data:image/png;base64,iVBORw0KGgoAAAANS…
// output
🖼️ decoded-image.png · ready to download
Raw & Data-URI
Accepts both raw Base64 strings and full data-URI format with the mime-type prefix.
Multiple Formats
Download your decoded image as PNG, JPG, or WebP — choose the best format for your use case.
Instant Preview
See the decoded image right in the browser before downloading. Verify the result before saving.
Frequently Asked Questions
What Base64 formats are accepted?
Both raw Base64 strings (e.g. iVBORw0KGgo...) and full data-URI strings (e.g. data:image/png;base64,iVBORw0KGgo...) are supported. Paste either and the decoder handles it.
What output formats can I download?
You can download the decoded image as PNG, JPG, or WebP. Choose your preferred format before converting.
Where do I find a Base64 image string?
Base64 image strings are commonly found in HTML/CSS source (data-URI), JSON API responses, database exports, SVG files, and browser developer tools. Copy the full string and paste it here.
Can I preview the image before downloading?
Yes. The decoded image is shown in the browser immediately so you can verify it's correct before saving it as a file.
Is this tool free?
Yes. The Base64 to Image converter is completely free with no signup, no login, and no limits.
Related image tools
Image to Base64, rotate, flip, crop, and more.