Image Tools
BMP to PNG
Convert Windows Bitmap files to lightweight PNG.
Drop BMP files
image/bmp, BMP · up to 30 MB · max 20 files
Features
Built for real work.
100% client-side
Every conversion runs in your browser — nothing is uploaded.
Batch mode
Convert up to 20 files in a single pass.
Optional resize
Cap width to normalize large images while converting.
How it works
Three steps, no friction.
- Step 1
Upload
Drop BMP files into the workspace.
- Step 2
Configure
Adjust quality or background if needed.
- Step 3
Download
Get every image as .png — individually or as a batch.
Benefits
Why teams choose WebRul.
- Convert BMP files to modern PNG in one step
- Prepare assets for the web, print, or downstream tooling
- Batch entire folders without server round-trips
FAQ
Questions, answered.
Are my files uploaded anywhere?
No. Every conversion runs entirely inside your browser. Files never touch a server, keeping your work private and instant.
Is there a file size limit?
Yes — 30 MB per file, up to 20 files per job. Browser memory limits large-batch work.
Will the quality drop?
The output format is lossless — every pixel is preserved from the source.
Related tools
Keep the flow going.
Image Compressor
Compress PNG, JPG, and WebP images with pixel-perfect quality control.
PNG to SVG
Vectorize raster images into clean, scalable SVG paths.
Background Remover
Remove image backgrounds in one click with edge-perfect precision.
Image Resizer
Resize images to any dimension with fit, fill, and exact modes.
Need something custom?
Talk to the WebRul team about custom integrations, private tooling, or enterprise access.