Private browser tool

Convert WebP to BMP

Turn a WebP image into a 32-bit BMP for compatible Windows and legacy software workflows.

BMP Choose a WebP image or drag and drop it here

One WebP image at a time

Output format: BMP

Resize (optional)

WidthHeight

Lock aspect ratio Do not enlarge the image

Output filename

The BMP is newly encoded without the source metadata. An animated WebP becomes one still BMP using the displayed frame.

WebP conversion guide

How to convert WebP to BMP

Choose a WebP, optionally resize it, and download a newly encoded BMP.

Select an image from your device or drag it into the upload area.

Resize the image if you need different output dimensions.

Review the preview and file size, then save the converted image.

This free online WebP to BMP converter includes the following controls and output tools:

Private browser conversion. The image is processed locally and is not uploaded.
Custom dimensions. Set an exact width and height, lock the aspect ratio, and prevent accidental enlargement.
Lossless output encoding. The visible decoded pixels are written without an additional lossy quality setting.
Before-and-after preview. Review the original and converted image, output dimensions, format, and file size.
File-size comparison. See the original and converted sizes and the percentage change.
Custom filename. Rename the converted file before downloading it.
Metadata-free export. The newly encoded BMP does not copy source metadata.

BMP may be required by older Windows applications or specialist legacy tools that do not accept WebP.

The BMP will usually be much larger because it stores uncompressed 32-bit pixel data.

An animated WebP becomes one BMP using the displayed frame.

Alpha bytes are included, but BMP transparency support varies. A PNG is used for the browser preview.

Is this WebP to BMP converter free?

Yes. Convert one WebP at a time.

Will animation remain?

No. The BMP contains one displayed frame.

Why is BMP larger?

It stores uncompressed 32-bit pixels.

Will transparency work?

Alpha is written, but application support varies.

Is my WebP uploaded?

No. Conversion happens locally.

Use the full converter for HEIC, PNG, WebP, JPG, GIF, TIFF, BMP, AVIF, and more.