Convert WebP to BMP

Convert WebP to BMP online in bulk, right in your browser — free WebP to BMP converter.

Images

About

About the WebP to BMP Converter

Upload one or more WebP images and get uncompressed BMP files back instantly — since WebP is a relatively new format, some older or specialized software that expects a plain, uncompressed image can't read it directly and needs BMP instead.

Many older programs and some devices can't open WebP at all, while BMP opens almost anywhere on Windows. The BMP is uncompressed 24-bit, so expect a much larger file, transparent areas to turn black, and only the first frame of an animated WebP.

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Guide

Using the WebP to BMP Converter

  1. 1

    Step 1

    Click the upload area and choose one or more WebP images — add as many as you like.

  2. 2

    Step 2

    "Convert from" is preset to WebP and "Convert to" to BMP below.

  3. 3

    Step 3

    Click Convert — BMP output ignores the quality setting since it's written byte-by-byte with no compression.

  4. 4

    Step 4

    Save each converted image with its own Download button.

  • Converts WebP into BMP that older software can open
  • Keeps only the first frame of an animated WebP
  • Keeps the original width and height
  • Convert as many images as you like in one batch, each with its own Download button
  • Shows each file's size before and after
  • Runs in your browser — free, nothing uploaded and no watermark

Legacy software users

People open images saved from the web in programs that predate WebP.

Electronics hobbyists

Makers convert web images for displays that read BMP.

Image-processing students

Students get uncompressed pixels from WebP samples.

Windows users

Users set web images in places that only accept BMP.

Popular conversions

JPG PNG JPG WebP JPG BMP PNG JPG PNG WebP PNG BMP WebP JPG WebP PNG BMP JPG BMP PNG BMP WebP

Examples

WebP to BMP examples

3 worked examples

01

Preparing a file for legacy software

A 103 KB product-photo.webp (800×600) converts to a 1.37 MB product-photo.bmp — 800 × 600 pixels × 3 bytes, an uncompressed format that old imaging tools can read directly.

02

Transparent WebP becomes opaque BMP

A WebP logo with a transparent background converts to a BMP where that transparent area turns black, since standard BMP has no alpha channel.

03

Converting a whole folder

Uploading four 800×600 WebP images converts every one to BMP — each exactly 1.37 MB however small the WebP was — with its own Download button.

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FAQ

Frequently asked questions

Quick answers to common questions about the WebP to BMP Converter.

How do I convert WebP to BMP?

Upload your WebP image(s) above — the format is already preset to WebP to BMP — then click Convert. Each file converts entirely in your browser.

Is this WebP to BMP converter free?

Yes. It's free, with no sign-up and no limit on how many images you convert.

Why would I need BMP instead of WebP?

WebP is a relatively recent format that some older or specialized software can't read at all — converting to BMP, an uncompressed format nearly every image tool supports, sidesteps that compatibility gap.

What happens to transparency when converting WebP to BMP?

Standard BMP has no transparency channel, so any transparent areas in your WebP image turn black in the converted file.

Are my images uploaded to a server?

No. BMP files are written directly in your browser byte-by-byte, with no library needed — your images never leave your device.

Can I convert BMP back to WebP?

Yes — use the dedicated BMP to WebP converter page, or just swap the format dropdowns here.

What happens to animated WebP files?

BMP holds a single still image, so you get the first frame of an animated WebP.

What kind of BMP does it create?

A plain 24-bit, uncompressed Windows BMP, which is what most legacy and embedded programs expect.

Are the image dimensions changed?

No. The BMP has the same width and height as the WebP; only the format changes.

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