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Online Base64 to Image Converter

Convert Base64 strings and Data URIs into JPG, PNG, WebP, BMP, or GIF images instantly. Decode Base64 images online for free with secure browser-based

Base64 to Image Converter

Decode Base64 data URIs back into real image files – preview and download.

Supports data:image/*;base64,... or raw Base64. Max 10MB.
No image to preview. Paste a Base64 string and click "Decode Image".
How to use this Base64 to Image converter
  1. Paste your Base64 data URI (e.g., data:image/png;base64,iVBORw0KGgo...) or raw Base64 string into the text area.
  2. Click Decode Image – the tool will instantly decode and display the image.
  3. Preview the decoded image and check its format, dimensions, and file size.
  4. Click Download to save the image as a file (the tool auto-detects the original format).

All processing is done locally in your browser – your data never leaves your device. Supports JPG, PNG, GIF, WebP, BMP, and SVG.

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100% Client-Side

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About this Tool

Introduction: Free Online Base64 to Image Converter

Convert Base64-encoded strings and Data URIs into image files instantly with our Online Base64 to Image Converter. Simply paste your Base64 code or Data URI, decode it, preview the image, and download it as JPG, PNG, WebP, BMP, or GIF in seconds.

SMARTPDFNOW.COM offers a fast, secure, and browser-based Base64 decoder designed for developers, designers, students, and anyone working with encoded image data. No software installation or registration is required.

Features

  • Decode Base64 strings into images instantly.
  • Supports Base64 Data URI format.
  • Preview decoded images before downloading.
  • Download as PNG, JPG, WebP, BMP, or GIF (when supported).
  • Fast browser-based decoding.
  • One-click image download.
  • Works with large Base64 image strings.
  • Responsive and mobile-friendly.
  • 100% free with unlimited conversions.
  • No registration required.
  • No software installation.
  • Privacy-friendly processing.

How to Use the Base64 to Image Converter

  1. Copy your Base64 string or Data URI.
  2. Paste it into the converter.
  3. Click Convert or Decode.
  4. Preview the generated image.
  5. Download the decoded image to your device.

Supported Formats

  • PNG
  • JPG / JPEG
  • WebP
  • BMP
  • GIF
  • Base64 Data URI

Why Use SMARTPDFNOW.COM's Base64 to Image Converter?

Manually decoding Base64 image data can be difficult and time-consuming. Our tool instantly converts encoded strings into viewable images, making it perfect for web development, debugging, APIs, mobile applications, and graphic design workflows.

Benefits

  • 100% free forever.
  • Fast Base64 decoding.
  • Instant image preview.
  • No coding experience required.
  • Works on desktop, tablet, and mobile.
  • No downloads or installation.
  • Unlimited conversions.
  • Secure browser-based processing.

Frequently Asked Questions (FAQ)

Is the Base64 to Image Converter free?

Yes. The tool is completely free to use on SMARTPDFNOW.COM.

Can I paste a Data URI?

Yes. The converter supports both standard Base64 strings and complete Data URI formats such as data:image/png;base64,....

Which image formats are supported?

The tool supports decoding PNG, JPG, JPEG, WebP, BMP, GIF, and other common Base64-encoded image formats.

Are my Base64 strings stored?

No. Your data is processed securely in your browser and is not permanently stored.

Can I use this tool on mobile devices?

Yes. The converter works perfectly on Android, iPhone, tablets, laptops, and desktop computers.

Who can use this tool?

Developers, designers, students, API users, and anyone needing to decode Base64 image data can use this converter.

SMARTPDFNOW.COM provides free online image converters, PDF tools, CSS generators, calculators, and productivity tools to help you work faster and more efficiently.

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