Convert your .webp files to .bmp format online for free. No software to install. Fast, secure, and easy.
Free — 3 conversions per day
Drag and drop your .webp file or click to browse.
Select BMP as your output format.
Click Convert and download your .bmp file.
Converting WebP to BMP lets you take advantage of BMP's zero quality loss with pixel-exact storage of image data. WebP files (Web Picture Format) can be converted to BMP (Bitmap Image File) for better compatibility, smaller file sizes, or access to features that WebP does not support.
WebP (Web Picture Format, introduced in 2010) uses VP8 (lossy) / VP8L (lossless) compression. BMP (Bitmap Image File, introduced in 1986) uses None (RLE optional but rarely used) compression. WebP supports transparency, but BMP does not. Transparent areas will be filled with a solid background color (typically white) during conversion. WebP supports animation, but BMP does not. Only the first frame will be preserved during conversion. WebP browser support: All modern browsers (Chrome, Firefox, Safari 14+, Edge). BMP browser support: All modern browsers.
The quality impact depends on the specific settings used during conversion. BMP preserves full quality with lossless compression.
Typical WebP file size: A 12MP photo at quality 80: ~2-3.5 MB. Typical BMP file size: A 12MP photo: ~36 MB (24-bit uncompressed).
Before converting, choose your background color carefully. BMP does not support transparency, so transparent areas will be filled with a solid color. White is the default, but a specific brand color may work better for your use case.
Convert WebP to BMP completely free with no limits. No hidden fees, no watermarks.
Create a free account in 10 seconds and start converting immediately. No credit card required.
Image conversions happen in your browser using the Canvas API. Your files never leave your device — zero server upload.
Convert files from any device — desktop, tablet, or phone. No software to install, works in any modern browser.
SquishConvert supports over 358 file conversion combinations across images, documents, audio, and video.
Your converted .bmp file maintains the best possible quality. No unnecessary compression or quality loss.
Yes, WebP to BMP conversion is completely free with no limits. Image conversions happen in your browser.
Image conversions are instant — they happen directly in your browser without uploading to any server.
Absolutely. WebP to BMP conversion happens entirely in your browser. Your files never leave your device.
Currently, SquishConvert converts one file at a time. Batch conversion is coming soon — stay tuned!
Free users can convert files up to 10 MB. Pro users can convert files up to 500 MB.