Base64 to Image Converter

Convert Base64 encoded strings back to images instantly. Paste your Base64 string and get a downloadable image. Supports PNG, JPG, GIF, WebP, and SVG formats. Designed for browser-side processing for enhanced privacy.

Base64 to Image Decoder

Accepted Formats

  • ✓ Plain Base64 string
  • ✓ Data URI format (data:image/...;base64,...)
  • ✓ Supports PNG, JPG, GIF, WebP, SVG

Your decoded image will appear here

Paste Base64 string to preview

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How to Use the Base64 to Image Converter

  1. Paste Base64 String: Copy your Base64 encoded string and paste it into the input textarea. The tool accepts both plain Base64 strings and Data URI format.
  2. Automatic Decoding: The tool will instantly decode your Base64 string and display the image preview on the right side.
  3. Review Image Info: Check the image information panel to see format, dimensions, file size, and MIME type.
  4. Choose Download Format: Select your preferred download format (Original, PNG, JPG, or WebP).
  5. Download Image: Click the "Download Image" button to save the decoded image to your device.
  6. Try Sample: Click "Load Sample" to see an example Base64 string and how the tool works.

Pro Tip: This tool is optimized for browser-side processing, helping to ensure your Base64 strings and images remain private.

What is Base64 to Image Conversion?

Base64 to Image conversion is the process of decoding a Base64 encoded string back into its original binary image format. When images are encoded to Base64, they become text strings that can be embedded in HTML, CSS, or JSON. This tool reverses that process, converting the Base64 text back into a downloadable image file.

The decoder recognizes the image format from the Base64 string's header (or Data URI prefix) and reconstructs the original image data. This allows you to extract images that were embedded in code, databases, or API responses.

Example Base64 Input:

Data URI Format (with prefix):

data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA...

Plain Base64 (without prefix):

iVBORw0KGgoAAAANSUhEUgAAAAUA...

Why Convert Base64 to Image?

Extract Embedded Images

Extract images that are embedded in HTML, CSS, or JavaScript files as Base64 strings.

API Response Processing

Convert Base64 images received from APIs or web services into usable image files.

Database Recovery

Recover images stored as Base64 strings in databases or configuration files.

Testing & Debugging

Verify and debug Base64 encoded images during development and testing.

Supported Image Formats

Our Base64 to Image converter supports all common image formats:

PNG

Portable Network Graphics - Lossless compression with transparency support

JPEG/JPG

Joint Photographic Experts Group - Lossy compression for photographs

GIF

Graphics Interchange Format - Supports animation and transparency

WebP

Modern format with superior compression and quality

SVG

Scalable Vector Graphics - XML-based vector image format

BMP

Bitmap - Uncompressed raster graphics format

The Base64 to Image Converter is a developer-friendly tool that decodes Base64 encoded strings back into viewable image files. This is the reverse process of image-to-Base64 encoding and is essential for developers, data analysts, and anyone working with encoded image data. Base64 encoding is commonly used to embed images directly in HTML, CSS, JSON, or XML files. It's also used in APIs, email attachments, and data storage. However, Base64 strings are not human-readable - they appear as long strings of letters, numbers, and symbols. This tool converts those encoded strings back into viewable images. The converter supports all major image formats including JPEG, PNG, GIF, WebP, and SVG. Simply paste your Base64 string into the tool, and it will decode and display the image. You can then download the image in its original format. This is particularly useful when debugging web applications, extracting images from API responses, recovering images from database records, or analyzing data that contains embedded images. The tool is invaluable for web developers working with data URIs, mobile app developers handling image data in JSON, email developers extracting embedded images, and data analysts working with encoded visual data. It provides instant decoding without requiring any programming knowledge or command-line tools. The converter handles large images efficiently and maintains the original image quality during the decoding process.
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