Which image formats can I convert between?

Common web formats including PNG, JPG, WebP, GIF, BMP and AVIF, in both directions.

Are my images uploaded?

No. Conversion runs entirely in your browser, so your pictures never touch a server.

Will I lose quality when converting?

Converting to a lossless format like PNG keeps full quality; JPG and AVIF use compression you can tune.

Can I convert several images at once?

Yes, add multiple files and each one is converted to your chosen output format.

Why is the AVIF output sometimes a PNG?

A few browsers cannot encode AVIF; when that happens the tool falls back to PNG and tells you.

Does conversion remove transparency?

Transparency is kept for formats that support it (PNG, WebP, AVIF) and flattened for JPG, which has no alpha channel.

Convert WEBP to BMP

Turn WEBP files into BMP online. Free, in-browser, no uploads.

Files

Drop files here Click or drag to add files. Add as many batches as you need; reorder with arrows.

Output

Quality 85%

Max width (px) Strip metadata

Convert PNG to WEBP
Convert JPG to WEBP
Convert WEBP to PNG
Convert WEBP to JPG
Convert WEBP to GIF
Convert WEBP to AVIF
Convert WEBP to JXL
Convert WEBP to TIFF
Convert WEBP to ICO
Convert GIF to WEBP
Convert BMP to WEBP
Convert AVIF to WEBP

How to use

Pick an image.
Choose output format.
Download the converted file.

Format info

Converting WebP to BMP produces a large, uncompressed file for tools that cannot read modern web formats. Transparency is flattened onto a background. Everything stays in your browser.

WEBP: WEBP is a common file format. Use Frespy to convert related formats free in your browser.

BMP: BMP is a common file format. Use Frespy to convert related formats free in your browser.

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