Convert BMP images to WebP directly in your browser. Adjust WebP quality or image dimensions if you want smaller files. Nothing is uploaded.
Drop BMP images here or click to browse
Several at once is fine — up to 30 files, 50 MB each.
Reading images…
Smaller Higher quality
80–85 is a good general-purpose range for WebP.
Resizing can reduce file size far more than compression alone.
—
Converting…
Everything runs on your device — your images are never uploaded. WebP normally produces much smaller files than BMP, but the exact result depends on the image, dimensions and quality setting.
Our Full Image Tool Library