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Convert JPEG, PNG, WebP, GIF, TIFF, AVIF, SVG, HEIC and more to PDF, SVG, Base64, and every major format — free and private.
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Convert your images in 4 simple steps
Click 'Choose Files' or drag and drop your images into the upload area. Supports JPEG, PNG, WebP, GIF, TIFF, AVIF, SVG, HEIC and more.
Choose the output format from the dropdown. Set quality and other options from the Settings panel.
Hit Convert All to batch-process all files at once. Up to 3 files convert in parallel so large queues finish fast.
Download files individually or grab them all as a ZIP. Everything runs in your browser — no uploads to any server.
Convert BMP images to WebP for maximum file size reduction with excellent visual quality. WebP produces files 90–97% smaller than BMP for photographs, with full support for transparency and all modern browsers. The ideal format for serving your BMP content on the web — convert locally in your browser without any upload.
Maximum compression from uncompressed BMP
The most efficient BMP conversion for web use
Specialized conversion optimised for BMP → WebP with correct color handling
Convert multiple BMP files to WebP simultaneously
Best-possible quality during BMP to WebP conversion
See file size estimates before downloading
All processing in your browser — complete privacy
Convert as many BMP files to WebP as you need
Find answers to common questions
WebP is generally better — it produces files 25–35% smaller than JPEG at the same quality, and it supports transparency (which JPEG does not). WebP is the best choice for web delivery. JPEG is better if you need compatibility with older software or non-web use cases.
Yes. WebP supports full alpha transparency. If your BMP contains transparency (32-bit BMP with alpha), it will be preserved in the WebP output. Standard 24-bit BMP without alpha channel converts to an opaque WebP.
Typically 90–97% smaller for photographs. A 20 MB BMP becomes 500 KB–2 MB WebP at quality 85%. For graphics with flat colours, the reduction is still dramatic — usually 70–90%.
Yes. BMP images from Windows applications, scanners, or older software can be converted to WebP and uploaded directly to modern websites. WebP is the recommended format for web images according to Google PageSpeed Insights.
Yes. Upload multiple BMP files and convert them all to WebP in one session. Download individually or as a ZIP archive.
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