Drop your image files here
Drag & Drop PNG file here
Only PNG images are allowed.
- Upload Your PNG: Drag & drop files, click “Choose File,” paste from clipboard, or fetch from a URL.
- Preview Files: Check your selected images in the preview area. Add more or delete files if needed.
- Convert & Download: Click “Download All” to get a ZIP of BMPs, or "Download" for individual files.
- Start Fresh: Use the “Delete All” button to reset and convert new images anytime.
Client-Side Processing
All conversions happen right in your browser. Your PNG files are never uploaded to our servers, ensuring your privacy and data security.
No Data Logging
We don’t store, track, or log your uploaded PNGs or the converted BMPs. Your files stay on your device.
Completely Free
This PNG to BMP conversion tool is completely free to use, with no limits on the number of conversions or file sizes (within browser capabilities).
By using this tool, you agree to our Terms of Service and Privacy Policy. We ensure a server-free experience for your peace of mind.
PNG stands for Portable Network Graphics. It was created in the mid-1990s as a free and open alternative to the older GIF format. PNG was officially released on October 1, 1996, and later adopted as a standard by the W3C (World Wide Web Consortium).
PNG is best known for supporting lossless compression which means the image quality stays exactly the same after saving. It also supports transparent backgrounds, making it useful for web design, logos, and UI elements.
However, PNG files are usually larger than JPEG or WEBP because they don’t remove any image data. This makes PNG ideal when image quality and sharpness are more important than file size.
How to Open a PNG File:
- Windows: Use Photos, IrfanView, or Photoshop.
- macOS: Open with Preview, Photoshop, or Pixelmator.
- Linux: View using GIMP or Eye of GNOME.
- Web: PNG images open in almost all browsers including Chrome, Firefox, and Edge.
File Extension: .png
Developed by: W3C (World Wide Web Consortium)
Initial Release: October 1, 1996
Learn more at PNG on Wikipedia.
BMP stands for Bitmap Image File. It is a raster image format developed by Microsoft It was officially released on May 22, 1990. BMP stores images by saving pixel data one by one, usually without compression. This makes BMP files large in size but keeps the image very accurate.
BMP is good for saving high-quality images when exact pixel details are important. Because BMP files usually don’t compress data, they aren’t ideal for websites or saving disk space. Most BMP files also don’t support transparency or layers.
How to Open a BMP File:
- Windows: Open with Paint, Photos, IrfanView, or Photoshop.
- macOS: Use Preview, GIMP, or Photoshop.
- Linux: Open with GIMP or default image viewers like Eye of GNOME.
- Web: Some modern browsers support viewing BMP files, but usage online is rare due to large file sizes.
File Extensions: .bmp, .dib
Developed by: Microsoft Corporation
Initial Release: May 22, 1990
Learn more at BMP on Wikipedia.
