Open legacy bitmap images quickly
BMP files are common in older Windows and graphics workflows. Use the viewer when you need a quick preview without a separate desktop application.
Private · Browser-based · No signup
BMP Viewer Online
Open BMP bitmap images directly in your browser with zoom, fit, rotation, fullscreen and basic file information.
JPG · PNG · WebP · AVIF · HEIC · HEIF · TIFF · SVG · GIF · BMP · JFIF
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Opening image…
BMP Viewer Online
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Open a BMP file
Choose a BMP file from your device or drag it into the viewer.
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Inspect the decoded preview
Use Fit, 100%, zoom, rotate, fullscreen and background controls to examine the BMP image.
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Check the format boundary
Before sharing or exporting, review this format-specific point: ViewerPix displays the BMP without recompressing or modifying the source file.
What you can check in the BMP viewer
Use this format-specific viewer to inspect the decoded image and file details before you share, publish or convert it.
Inspect large bitmap files
BMP often uses little or no compression and can be much larger than JPG or PNG. Check dimensions and file size before converting or sharing.
Keep the original unchanged
ViewerPix displays the BMP without recompressing or modifying the source file.
What stays unchanged
Viewing, zooming, fitting, rotating and changing the preview background do not modify the original file.
Frequently asked questions
Can I open BMP files in ViewerPix?
Open BMP bitmap images directly in your browser with zoom, fit, rotation, fullscreen and basic file information. ViewerPix opens supported files locally in your browser. Compatibility can still vary with the exact encoding, file size, and browser.
What can I do with a BMP file in Image Viewer?
Open the image, check its format and dimensions, zoom, fit it to the screen, rotate the preview, change the background, and switch between multiple files. Image Viewer is for inspection, not editing or exporting a new image.
Does viewing a BMP file change the original?
No. Viewing, zooming, fitting, preview rotation, and background changes do not modify, compress, or replace the original file.
Are my images uploaded to a server?
No. Supported image processing runs locally in your browser. Third-party decoder code may be loaded only when a format needs it, but your image itself stays on your device.
Private browser processing
ViewerPix processes supported images on your device. Your image files are not uploaded to a ViewerPix application server for this task.