Base64 to Image Converter

Decoding Base64 Strings and Data URIs into Images

Base64 images are frequently used in email templates, single-page web apps, and inline SVGs to avoid supplementary HTTP requests. However, inspecting or saving them from raw code can be challenging.

This online viewer accepts raw Base64 strings or complete `data:image/...;base64,` URIs, renders an interactive live preview, identifies the MIME format and image dimensions, and lets you download the decoded file with a single click.

How to Use

1. Paste your Base64 encoded image string or Data URI into the input field.
2. The tool detects the MIME type (PNG, JPEG, WebP, SVG, GIF) and dimensions automatically.
3. Inspect the image preview rendered directly in the browser canvas.
4. Click "Download Image" to save the file to your local computer.

Key Features & Capabilities

• Supports all standard web raster and vector image formats (PNG, JPG, WebP, SVG, GIF, ICO).
• Automatic detection of MIME type from Data URI headers or binary magic bytes.
• Interactive zoom and dimensions inspector for pixel-level verification.
• 100% private client-side decoding with zero server storage.

Common Developer Workflows

• Previewing and extracting images embedded in CSS stylesheets or HTML source files.
• Inspecting QR code or barcode images received as Base64 strings in API responses.
• Debugging canvas `toDataURL()` exports during frontend application development.
• Converting database Base64 avatar fields into downloadable image files.

Frequently Asked Questions