WebP to BMP
Drop in a WebP and download a 24-bit uncompressed BMP. BMP files are large but supported by every Windows app and many legacy tools. Transparent pixels are flattened against the background color you pick — BMP has no alpha channel. Conversion runs locally in your browser — files never leave your device.
Drop .webp file here
or click to choose — or paste an image with ⌘V / Ctrl+V
Options
Privacy
Runs entirely in your browser — nothing is sent to any server.
Cost
Free. No sign-up, no watermark.
Supports
.webp → .bmp
Related tools
Tools that work with the same formats — most users open one of these next.
BMP to WebP
Convert BMP (Windows Bitmap) images to WebP — much smaller files, runs in your browser.
WebP Cropper
Crop WebP images in your browser — keeps transparency, tunable quality.
WebP to PNG
Convert WebP images to PNG — lossless, transparent, runs in your browser.
WebP to JPG
Convert WebP images to JPG (JPEG) — universal compatibility, runs in your browser.
WebP to AVIF
Convert WebP images to AVIF — next-gen compression, runs in your browser.
WebP to PDF
Convert a WebP image into a single-page PDF — fit-to-page, runs in your browser.
Frequently asked
Is WebP to BMP free to use?
Yes. WebP to BMP is completely free with no sign-up, no watermark, and no usage limits. Toolsly does not charge for any of its tools.
Do my files and data stay private?
Yes — WebP to BMP runs entirely in your browser using your device's CPU. Files and text are never uploaded to our servers, so your data stays private.
How does WebP to BMP work?
Open WebP to BMP, drop in your WEBP file, choose any options, and click Convert. Your browser does the work locally and produces a BMP file you can save right away.
What's the maximum file size for WebP to BMP?
Because WebP to BMP runs in your browser, the maximum size depends on your device's available memory. Most modern phones and laptops handle files up to a few hundred MB without issues.