Convert BMP to PNG
or click to upload
BMP
Shrink large BMP bitmaps into PNG files with exactly the same pixels. The conversion runs in your browser, so your images stay on your device.
- No watermarks
- Fast conversion
- 100 % in-browser
- Zero sign-up
How It Works
Convert BMP to PNG in three quick steps.
Upload BMP files
Drag and drop BMP files or browse your device. You can add several at once.
Convert to PNG
Your browser converts every file locally, so nothing is uploaded.
Download PNG
Save your PNG file, or a ZIP when you converted several files.
What is a BMP to PNG converter?
BMP is an old Windows bitmap format that stores pixels almost uncompressed, so even small images produce huge files. PNG stores the same pixels with lossless compression. Converting a BMP to PNG usually cuts the file size dramatically without changing a single pixel.
For photographs, BMP to JPG produces smaller files still, at the cost of some quality.
Much smaller files
Screenshots and graphics often shrink by 80% or more because PNG compresses flat areas very efficiently.
No quality loss
PNG compression is lossless, so the converted image is pixel-for-pixel identical.
Better compatibility
PNG is accepted by websites, apps and documents that reject or mishandle BMP files.
Batch conversion
Select many BMP files, convert them together and download a ZIP.
Convert PDF Files and File Formats
Find the perfect online tool to combine PDF files, compress documents, and handle your daily workflow effortlessly.
PDF Tools
All your PDF needs in one place
- Merge PDF
- Organize PDF
- Split PDF
- Compress PDF
- Convert to Word
- Convert to Image
Image Tools
Edit and optimize your images
- Resize Image
- Compress Image
- Convert Format
- Crop Image
- Add Watermark
- Remove Background
Word Tools
Work with Word documents
- Convert to PDF
- Merge Documents
- Split Documents
- Compress File
- Edit Text
- Add Watermark
Excel Tools
Process Excel spreadsheets
- Convert to PDF
- Convert to CSV
- Merge Sheets
- Split Sheets
- Compress File
- Clean Data
Simple BMP to PNG Conversion
A fast, private way to turn BMP files into PNG.
Quick Conversion
Convert BMP to PNG in seconds. Everything is processed on your device, so there is no upload wait.
Private by Design
Your files never leave your browser. Nothing is uploaded to a server and nothing is stored.
Works Everywhere
Use it on desktop, tablet or phone. There is no software to install and no extension needed.
Completely Free
No account, no watermark and no limit on how many files you convert.
Frequently Asked Questions
Common questions about BMP to PNG conversion.
No. PNG is lossless, so the image keeps exactly the same pixels.