How to Convert PNG to BMP Online
Follow these three simple steps to convert PNG images to BMP. No software installation required.
Add PNG Images
Select PNG images from your device, drag and drop your files, or choose an entire folder.
Convert to BMP
BMP is selected by default. Start the conversion to create BMP versions of your PNG images.
Preview and Download
Review the converted images and file sizes, then download selected BMP files or the completed batch as a ZIP file.
How Does the PNG to BMP Converter Work?
The CompressFly PNG to BMP converter reads PNG images and saves them as BMP bitmap files directly in your browser. Unlike online converters that require file uploads, CompressFly handles image conversion with modern browser technology. No files are sent to a server: everything is processed locally, individually or in bulk. Smart image conversion makes changing formats simple and free, with no signup required.
What "in your browser" means
- Your PNG files are not uploaded to a server
- Conversion runs locally on your device
- Converted BMP images are downloaded directly from your browser
Bulk PNG to BMP Converter
Convert 300+ PNG images to BMP in one batch. Add photos, screenshots, or graphics, or select an entire folder. Convert the images together, review the BMP results, and download all completed files as a ZIP file.
Bulk PNG to BMP conversion runs directly in your browser. No registration, credit card, or software installation is required.
Why Use CompressFly to Convert PNG to BMP?
Fast PNG to BMP Conversion
Convert PNG files to BMP directly in your browser without waiting for files to upload to or download from a server.
Batch PNG to BMP Conversion
Convert 300+ PNG files to BMP at once, then download the completed batch as a ZIP file.
No Software Installation
Use the PNG to BMP converter in your browser without installing desktop software or plugins.
Easy to Use
Create BMP files with a simple interface, without needing to learn desktop image-editing software.
Preview Before Downloading
Review each converted BMP image and its output file size before downloading it to your device.
Private & Secure
Your PNG files are processed locally in your browser and are not uploaded to a server.
Related PNG and BMP Tools
PNG to BMP Converter FAQ
How do I convert PNG to BMP online?
Convert PNG images to BMP in three steps: 1. Add your PNG images or select a folder. 2. Keep BMP selected as the output format and start the conversion. 3. Preview the results and download the BMP files individually or together as a ZIP file.
Is the PNG to BMP converter free?
Yes. The PNG to BMP converter is free to use. No registration or credit card is required.
What is a BMP file?
BMP is a bitmap image format associated with Windows. It stores raster image data and is used by applications and devices that accept .bmp files.
Does converting PNG to BMP preserve transparency?
It depends on the BMP encoding and the software that opens it. Some BMP variants support an alpha channel, but not every application displays it. This converter has no alpha or background-color controls, so check transparent areas in the application where you will use the BMP.
Can I convert multiple PNG images to BMP at once?
Yes. Add multiple PNG images or select an entire folder, convert them to BMP, and download the completed files together as a ZIP file.
How to convert PNG to BMP without losing quality?
Choose the highest possible output quality setting.
Is there a file size limit, and are my PNG images uploaded?
Your PNG images are processed locally in your browser and are not uploaded to a server, so there is no server upload limit. The practical limit depends on your device's available memory and processing power, especially for very large images or batches.