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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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JPEG · PNG · WebP · GIF · TIFF · AVIF · SVG · BMP · HEIC · HEIF · ICO
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.
BMP (Bitmap) is Windows' native uncompressed image format — it stores every pixel without any compression, resulting in enormous file sizes. A single BMP photograph can be 20–50 MB. Convert BMP to JPEG, PNG, or WebP to reduce file sizes by 95%+ while maintaining excellent visual quality, making your images shareable and web-ready.
BMP files are unnecessarily large for most uses
Dramatically reduce BMP file sizes
Convert between JPEG, PNG, WebP, BMP, HEIC, GIF, TIFF, AVIF, SVG and ICO
Process multiple images simultaneously to save time
Adjust compression quality for JPEG and WebP formats
All conversions happen in your browser for maximum privacy
See estimated file sizes before converting
Download all converted images as a single ZIP file
Find answers to common questions
BMP stores raw, uncompressed pixel data. A 1920×1080 full-colour BMP stores over 6 million pixels at 3 bytes each — roughly 18 MB with no compression at all. JPEG, PNG, and WebP all use compression algorithms that dramatically reduce this size while keeping visual quality high.
BMP is useful in specific Windows development contexts, for compatibility with very old software, or when you need the absolute simplest possible pixel storage format for programmatic processing. For virtually all other uses — sharing, web, print, email — JPEG or PNG is better.
JPEG uses lossy compression, so very subtle detail is discarded. At quality settings of 85–95%, the result is visually indistinguishable from the original BMP in photographs. For graphics with sharp edges or text, convert to PNG instead for lossless output.
Yes. Our converter supports batch conversion — upload multiple BMP files at once and convert them all to JPEG, PNG, or WebP in a single session. Download them individually or as a ZIP archive.
BMP supports a limited form of transparency in some versions (32-bit BMP with alpha channel), but it is rarely used and not widely supported. For transparent images, PNG or WebP are far better choices.
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