BMP to PNG
Convert BMP to PNG online at Convertig.com. Free, fast, and secure image converter—no software needed. Upload your BMP file and get PNG output instantly.
100 MB maximum file size and upto 5 files.
300+ formats supported
Convert between more than 300 different file formats across audio, video, images, documents, ebooks and archives — all in one place.
Lightning fast
Just drop your files, choose an output format and click "Convert". Powerful servers handle the rest in seconds.
Private & secure
Your files are transferred securely and deleted automatically after processing. Your privacy is always 100% protected.
Works everywhere
Convertig is fully browser-based and works on every platform — no apps to download, install or update.
Complete Guide to BMP to PNG
Online file conversion makes it fast and easy to transform your files between hundreds of formats without installing any desktop software. Our converter handles the entire process in your browser — just upload your files, choose the target format, and download the converted result in seconds. We support all major file categories including images, videos, audio files, documents, ebooks, archives, and more, giving you one reliable tool for every conversion task you encounter.
Modern file conversion needs to be fast, reliable, and privacy-respecting. Our system processes your files on secure servers, applies industry-standard conversion algorithms to preserve quality and content, and automatically deletes all uploaded files after processing. You never need to create an account, and every conversion is completely free — no hidden limits, no subscriptions, no watermarks on output files, and no strings attached at any point in the process.
Whether you're a professional working with specialized formats or a casual user who just needs to open a file on a different device, this converter makes the process effortless. Select files from your computer, import from Dropbox or Google Drive, or paste a direct URL — our system downloads and converts automatically. Batch processing lets you convert up to 20 files at once, saving significant time when working with large file collections or preparing content for distribution across multiple platforms.
All conversions are handled with full attention to quality and accuracy. Output files preserve the essential content, structure, and fidelity of the originals to the maximum extent the target format allows. Your files are protected by encrypted transfer and automatically deleted after your session — complete privacy, every time.
How to Convert Files in 3 Easy Steps
Upload Your Files
Click Choose Files or drag and drop files into the upload zone. You can also import directly from Dropbox, Google Drive, or paste a remote URL link.
Choose Output Format
Select your desired target format from the conversion panel. Open the advanced options to fine-tune quality, resolution, bitrate, or other format-specific settings.
Download Your Result
Once complete, click Download for each converted file. Grab them individually or batch-download all at once. Results stay available for up to 24 hours.
BMP to PNG FAQs
The primary benefit is getting a much more efficient file using lossless compression. This means your image is made significantly smaller in file size, making it perfect for web use, without sacrificing a single pixel of quality. It's essentially a modern, space-saving upgrade from the older BMP format.
No, you won't lose any quality. PNG's lossless compression method is its key feature. It cleverly reorganizes the image data to shrink the file, but it doesn't discard any information. Your converted PNG will be a visually identical, perfect copy of your original BMP.
No, the converter can't automatically create a transparent background from a standard BMP file. The BMP format doesn't contain any transparency data for the converter to use. Your new PNG will have the exact same solid-colored background as the original image. You would need a graphics editor to create transparency.
Your new PNG file will almost always be significantly smaller than the source BMP file. A BMP file stores raw, uncompressed pixel data, which is very inefficient. The PNG format compresses this data intelligently without losing quality, resulting in a more compact file that's faster to load and share.
You should choose to convert to PNG when image quality is your absolute top priority, especially for graphics that aren't photos. PNG is the best choice for logos, images with text, icons, and illustrations with sharp lines, as it won't create any blurriness. You'd choose JPG for photographs where a small, invisible quality trade-off is acceptable for an even smaller file size.