WEBP to BMP Converter

Create reliable BMP files locally in your browser.

Drop WEBP files here

Hover here and press Ctrl+V to paste

Up to 50 MB each · 50 files per batch

Files stay on your deviceLocal browser processing

No signup or watermarkDownload clean results

Controlled batch conversionUp to 30 at once · 3 at 50 MB

Produce straightforward Windows bitmap files from WebP assets for older desktop software and pipelines that require uncompressed pixel data.

How to convert WEBP to BMP

Select WebP files and confirm their pixel dimensions.
Choose 24-bit RGB or 32-bit RGBA bitmap output.
Create BMP files in the browser and download the completed batch.

When this converter is useful

Import a downloaded WebP image into legacy Windows software.
Provide uncompressed bitmap pixels to a simple production tool.

Supported files and limitations

Static WebP images supported by the current browser decoder only
Maximum input size is 50 MB; decoded-memory limits also apply

WEBP to BMP questions

Why is the BMP much larger than the WebP?

Supported BMP output stores pixels without WebP-style compression, so a valid conversion will usually increase file size substantially.

Do these files leave my device?

No. Supported files are inspected and converted in this browser tab. Up to 50 files can be queued; up to 30 smaller files or three 50 MB files can be processed at once.