PNG to BMP Converter
Convert your PNG images to BMP bitmap format instantly. Free, private, and browser-based.
Drag and drop your images here
Max file size 50MB. Free, no registration required.
How to Use
1
Click the upload area or drag and drop your PNG file
2
Wait for the automatic conversion to complete
3
Preview the converted BMP image
4
Click 'Download BMP' to save your converted file
Why choose our converter?
Quality, speed, and security for all your conversions.
High-quality conversion
Precise file conversion without any loss of quality.
100% browser-based
Files never leave your device. All processing happens locally.
Works on all devices
Computer, tablet, or smartphone — any browser works.
Fast processing
Convert files in seconds with our optimized engine.
No registration
Start converting immediately. No sign-up needed.
Batch conversion
Convert multiple files at once to save time.
About This Tool
This free PNG to BMP converter transforms your PNG images into the uncompressed BMP (Bitmap) format. BMP is a raster image format developed by Microsoft that stores pixel data without compression, preserving every detail of the original image. While BMP files are larger than PNG, they are required by certain legacy applications, embedded systems, hardware devices, and Windows-based workflows. BMP is also useful when you need raw, uncompressed image data for processing or editing in specialized software. All conversion happens in your browser — your files are never uploaded to any server.
Frequently Asked Questions
Why convert PNG to BMP?
BMP files are needed for certain legacy Windows applications, embedded systems, game development pipelines, and hardware devices that require uncompressed bitmap data. Some older printers and industrial equipment only accept BMP input.
Will BMP files be larger than PNG?
Yes, BMP files are typically much larger because they store uncompressed pixel data. A PNG file that is 500KB could become 5MB or more as a BMP. This is expected — BMP preserves raw pixel data without any compression.
Does the conversion lose quality?
No. Converting PNG to BMP is lossless. BMP stores uncompressed pixel data, so every pixel from the original PNG is preserved exactly. Note that transparency is not supported in standard BMP format.
What happens to PNG transparency?
Standard BMP format does not support transparency. Any transparent areas in your PNG will be converted to a solid background color (typically white). If you need to preserve transparency, consider keeping your image in PNG format.
Is my data secure?
Yes! All conversion happens locally in your browser. Your PNG files are never uploaded to any server, ensuring complete privacy for your images.