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Base64 to Image Converter

Convert a Base64 string to an image and download it in your preferred format.

Enter Base64 String

Result

Paste a Base64 string above to convert it to an image

Embed This Tool on Your Website

Want to provide a free Base64 To Image to your visitors? Copy and paste the HTML code below into your website or blog. It's 100% free!

What is the Base64 to Image Converter?

The Base64 to Image Converter is a specialized utility that decodes a binary-to-text encoded string back into its original visual form. Base64 is a common method for encoding binary data (like images) into an ASCII string format, often used in Data URIs, JSON responses, or database storage where binary files cannot be handled directly.

Our tool takes these long strings of characters and reconstructs the image pixels, allowing you to preview the result and download it as a standard PNG, JPG, or WEBP file.

Essential for Web Developers

Why our decoder is a must-have tool:

  • Data URI Debugging: Instantly check if a base64 string from your CSS or HTML is actually the correct image.
  • API Result Visualization: Decode image data returned from JSON APIs without writing complex scripts.
  • Cross-Format Conversion: Choose your output format (e.g., decode a base64 string and save it directly as a WEBP).

How to Decode Base64 to Image

  1. Copy the entire Base64 string (including or excluding the `data:image/...;base64,` prefix).
  2. Paste the string into the large input area above.
  3. Select your preferred Image Format for the download.
  4. Click "Convert to Image" to generate the preview.
  5. Click the "Download Image" button to save the file to your device.

Base64 Decoding FAQ

Is my data secure?

Yes. All decoding happens locally in your browser or via secure server-side processing that does not store your private image data. Your files are safe.

Do I need the Data URI prefix?

No! Our tool is smart enough to handle both raw base64 strings and those formatted as Data URIs (starting with `data:image/...).

What is the maximum file size?

While we can handle most standard web images, extremely large base64 strings (over 5MB) may slow down your browser due to memory limits.

Why is the string so long?

Base64 encoding increases the file size by about 33% compared to the original binary file, which is why the strings appear very long.

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