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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.
Convert TIFF images to BMP (Bitmap) format for compatibility with Windows applications and legacy systems requiring uncompressed pixel data. Both TIFF and BMP are lossless formats, so the conversion preserves full pixel quality. BMP's simple structure makes it the most universally accepted format in Windows software environments.
Maximum Windows compatibility for professional images
Windows-native lossless output
Specialized conversion optimised for TIFF → BMP with correct color handling
Convert multiple TIFF files to BMP simultaneously
Best-possible quality during TIFF to BMP conversion
See file size estimates before downloading
All processing in your browser — complete privacy
Convert as many TIFF files to BMP as you need
Find answers to common questions
Yes. Both TIFF and BMP are lossless formats. The pixel data transfers without any compression artefacts. The BMP will contain exactly the same pixel information as the TIFF (within 8-bit per channel depth — 16-bit TIFF data will be converted to 8-bit BMP).
TIFF often uses lossless compression (LZW or ZIP) which significantly reduces file size while remaining lossless. BMP stores raw, completely uncompressed pixels. An LZW-compressed TIFF might be 20 MB while the equivalent BMP is 50 MB — both pixel-perfect, but BMP is larger due to no compression.
Standard 24-bit BMP stores 8 bits per colour channel. 16-bit TIFF files (common in professional photography) will be converted to 8-bit BMP, which is standard for most applications. If you need to preserve 16-bit depth, keep the TIFF or convert to PNG (which supports 16-bit).
Choose BMP when a specific Windows application or legacy system requires it. PNG is almost always a better choice than BMP — it is lossless, much smaller, universally compatible, and supports transparency. Convert to BMP only when there is a specific software requirement.
Yes. Upload multiple TIFF files and convert them all to BMP in one session. Download individually or as a ZIP archive.
Windows apps, print production, and uncompressed archival
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