Convert WEBP to BMP Images
Convert your WEBP images to BMP directly in your browser.
How to convert an image in 3 steps
Choose a WEBP image.
Click convert to BMP.
Download your BMP image.
Format descriptions
WEBP — WebP is a modern format developed by Google that offers better compression than JPG and PNG while keeping good quality and supporting transparency.
BMP — BMP is a lossless raster image format developed by Microsoft. It delivers perfect quality but produces very large files.
Technical comparison: WEBP vs BMP
Technical breakdown of the WEBP and BMP specifications: compression, colour, transparency and animation support.
| Property | WebP | BMP |
|---|---|---|
| Specification | WebP (Google Web Picture) | BMP (Bitmap Image File) |
| Media type | Image | Image |
| Compression | Hybrid (lossy or lossless) · VP8 / VP8L / AV1 | Uncompressed · Raw raster |
| Color space / bit depth | 24-bit + 8-bit alpha | 24/32-bit |
| Transparency | 8-bit alpha channel (smooth) | Not supported |
| Animation | Yes (animated) | No (static) |
| Best for | WebP is a modern format developed by Google that offers better compression than JPG and PNG while keeping good quality and supporting transparency. | BMP is a lossless raster image format developed by Microsoft. It delivers perfect quality but produces very large files. |
What happens when converting WEBP to BMP?
The WEBP data is decoded inside your browser with WebAssembly and re-encoded to the BMP specification, so no file is ever uploaded to a server. BMP uses lossy compression: the file gets far lighter, but a small amount of fine detail is discarded in the process. BMP has no alpha channel, so transparent areas of WEBP are flattened onto a solid background colour. WEBP supports animation while BMP does not, so only the first frame is kept.
Frequently Asked Questions
What is image conversion?
Image conversion changes an image file from one format to another, for example from WEBP to BMP, while keeping the image content.
Are my images uploaded?
No. This tool processes images directly in your browser. Your images are never sent to a server.
Which image formats are supported?
This tool converts WEBP images to BMP, all in your browser.
Is it really free and unlimited?
Yes, the tool is completely free and you can convert as many images as you want, with no limits.
Does it work on mobile too?
Yes, it works on any modern device, including smartphones, tablets and desktop computers.
Which format will the result be in?
The converted image will always be in BMP format, ready to download and use.
What happens to transparency when converting to JPG?
JPG does not support transparency. If your image has an alpha channel (for example a PNG or WebP with a transparent background) and you convert it to JPG, the transparent areas are flattened and may appear with a dark or black background. Use PNG, WebP, TIFF or GIF output to preserve transparency.
About the image converter
Convert WEBP images to BMP online for free. Everything happens in your browser: your images are never uploaded to a server, and you need no downloads or sign-up to get started.
See also:
- Image Converters
- Compress Images OnlineCompress JPG, PNG, WebP, GIF, BMP and TIFF images online for free. Reduce the file size while keeping good quality. Everything happens in your browser: images are never uploaded to a server, and you need no downloads or sign-up to get started.
- Convert WEBP to JPG ImagesConvert WEBP images to JPG online for free. Everything happens in your browser: your images are never uploaded to a server, and you need no downloads or sign-up to get started.
- Convert WEBP to PNG ImagesConvert WEBP images to PNG online for free. Everything happens in your browser: your images are never uploaded to a server, and you need no downloads or sign-up to get started.
- Convert WEBP to GIF ImagesConvert WEBP images to GIF online for free. Everything happens in your browser: your images are never uploaded to a server, and you need no downloads or sign-up to get started.