BMP To PNG Converter
Convert your BMP images to PNG format.
Drag & Drop BMP files here
or
Import a BMP image directly from a public URL, Google Drive, or Dropbox.
Max file size: 100MB
âšī¸ PNG is a lossless format that supports transparency and high-quality images.
Your images are processed securely. No files are uploaded or stored on our servers.
BMP to PNG Converter - Free & Online
Convert BMP (Bitmap) images to PNG format online using our fast, secure, and high-quality BMP to PNG converter. This tool helps you transform large, uncompressed bitmap images into lossless PNG files with smaller size and transparency support-ideal for web, design, and general use.
Convert BMP to PNG instantly without signup, watermark, or software installation.
Conversion Overview
The BMP image to PNG converter is designed for users who want to modernize bitmap images without losing quality. BMP files store raw pixel data and are often extremely large, making them inefficient for storage, sharing, and web usage.
By converting BMP to PNG, you retain lossless image quality while significantly improving file efficiency and compatibility across devices and platforms.
What is a PNG File Format?
PNG (Portable Network Graphics) is a lossless raster image format widely used for web graphics, UI elements, screenshots, and images that require transparency. PNG preserves image detail while offering better compression than BMP.
Key characteristics of the PNG format:
Lossless compression
Supports transparency and alpha channels
Preserves sharp edges and details
Smaller file size compared to BMP
Universally supported across devices and software
Why Convert BMP to PNG?
Converting BMP – bitmap to PNG is useful when quality preservation and practicality are required.
Lossless Image Quality â No compression artifacts
Smaller File Size â More efficient than BMP
Transparency Support â Useful for graphics and overlays
Web & App Friendly â Suitable for modern platforms
Easy Editing â Supported by all major image editors
How to Convert BMP to PNG Online
Upload your BMP image or multiple BMP files
Select PNG as the output format
Click the Convert button
Download your PNG file instantly
No signup required. No watermark added. Simple and efficient conversion.
Features of the Tool
100% free and unlimited BMP to PNG conversions
High-quality PNG output with lossless compression
Supports single and batch image uploads
Works on Windows, Mac, Linux, Android, and iOS
Fast processing with secure file handling
Automatic file deletion to protect user privacy
BMP vs PNG - Key Differences
| Feature | BMP (Bitmap Image File) | PNG (Portable Network Graphics) |
|---|---|---|
| Compression | None | Lossless |
| File Size | Very large | Smaller |
| Transparency | Limited | Fully supported |
| Web Usage | Not suitable | Excellent |
| Best Use | Raw images | Graphics & screenshots |
FAQ (Frequently Asked Questions) â BMP to PNG Conversion
Does converting BMP to PNG reduce image quality?
No. PNG uses lossless compression, so image quality and detail are fully preserved.
Why should I use PNG instead of BMP?
PNG files are much smaller, support transparency, and are better suited for modern applications and websites.
Are PNG files suitable for printing?
Yes. PNG files maintain high quality and are suitable for printing, though TIFF may be preferred for professional print workflows.
Is this BMP to PNG converter safe to use?
Yes. All uploaded files are processed securely and automatically deleted after conversion.
Can I convert multiple BMP images to PNG at once?
Yes. Batch conversion is supported, allowing multiple BMP files to be converted in one operation