BMP to PNG converter
A fast, private way to change BMP to PNG. Drag, drop, download – your files never sit on our servers longer than they have to.
Convert BMP to PNG
Drop your files to try StandardsPDF. This tool is available in the full workspace.
Keeps colours accurate and edges crisp
Preserves transparency where the target format supports it
Downloads a ready-to-use PNG you can share immediately
Files auto-deleted from our servers within 60 minutes
How it works
Convert BMP to PNG in 3 steps
Upload or drag in your BMP file
Choose your output options if you need them
Download the finished PNG
Private by default
Files are encrypted in transit and deleted within 60 minutes.
Fast
Most jobs finish in under 10 seconds. No queueing.
No signup on free tier
5 documents per day, no credit card required.
FAQ
Frequently asked questions
How do I convert BMP to PNG?+
Upload your BMP file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the PNG. There is nothing to install and no account required.
Is converting BMP to PNG free?+
Yes. BMP to PNG conversion is free on the StandardsPDF free tier – no watermark, no signup, and no credit card. A Pro tier lifts the file-size and daily limits if you need more.
Will the PNG keep the quality of my BMP?+
StandardsPDF aims for the highest fidelity the PNG format allows, so your image comes through looking as close to the original as possible. Some format-specific details may adapt where PNG works differently to BMP.
Does the PNG from my BMP keep transparency?+
When BMP and PNG both support an alpha channel, transparency is preserved. Converting BMP to a PNG without transparency flattens those areas onto a white background.
How long does a BMP to PNG conversion take?+
Most BMP files convert to PNG in a few seconds. Larger or higher-resolution files take a little longer, but there is never a queue on the free tier.
Is my BMP file kept private during BMP to PNG conversion?+
Yes. Your BMP is processed in an isolated worker, never shared, and permanently deleted from our servers within 60 minutes. Most BMP to PNG conversions happen right in your browser.
Do I need to install anything to convert BMP to PNG?+
No. Converting BMP to PNG runs entirely in the browser – no desktop software, no extensions and no account for the free tier.
What is the maximum BMP file size I can convert to PNG?+
Up to 100 MB per BMP on the free tier and 2 GB on Pro. If your BMP is larger, split it first or upgrade for the higher limit.