Image to Base64 Markdown Converter
Upload or paste an image, resize it proportionally, and export it as Markdown image syntax, a data URL, or plain Base64 without using any backend API.
Convert an Image in Your Browser
Paste an image here
Click this area and press Ctrl/Cmd+V to paste a screenshot or copied image directly from your clipboard.
Preview
Your processed image preview will appear here after upload or paste.
Original
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Output
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Output length: 0 characters
How It Works
- Upload an image file or paste an image from your clipboard.
- Set a max width so the image is scaled down proportionally when needed.
- Choose PNG, JPEG, or WebP and select the output content format you want.
- Copy the generated Markdown, data URL, or pure Base64 directly into your docs or code.
Best For
- Small screenshots, icons, diagrams, and UI snippets embedded in Markdown or docs.
- Cases where you want a self-contained README or note without a separate image asset.
- Quick browser-side conversion without sending images to any server.
Limitations
Large images can create very long strings and noticeably increase Markdown file size.
Some Markdown platforms and editors limit or sanitize long data URLs, so this works best for smaller images.
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