Base64 Input
Image Preview
Your image preview will appear here.
🔧 How It Works
Decode your Base64 string into a real image in just a few clicks
Paste Base64 String
Paste your Base64-encoded image string into the input box. You can include or omit the data URI prefix.
Convert to Image
Click 'Convert to Image' to decode the Base64 string and instantly render a live image preview.
Download or Copy
Download the image file directly or copy the full data URI for use in your code or project.
Frequently Asked Questions
Everything you need to know about Base64 to image conversion
Do I need to sign up or log in to use this tool?
No. All QuickTextTools are completely free to use online with no login, signup, or account required.
What is a Base64 image string?
A Base64 image string is a text representation of an image file. Images are converted to Base64 so they can be embedded directly into HTML, CSS, or JSON without needing a separate image file or URL.
Do I need to include the data URI prefix?
No. This tool accepts both raw Base64 strings and full data URIs (e.g. data:image/png;base64,...). It will detect and handle either format automatically.
Which image formats are supported?
This tool supports PNG, JPEG, GIF, WebP, and SVG image formats. You can let the tool auto-detect the format or manually select it from the dropdown.
Why does my image not render correctly?
This usually happens if the Base64 string is incomplete, corrupted, or the selected image format does not match the actual encoded data. Try switching the format selector or double-check your Base64 source.
Is my image data secure?
Yes. All decoding and rendering happens entirely in your browser. Your Base64 data is never sent to our servers or stored anywhere.
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