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 BMP to WEBP

Turn BMP files into WEBP 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 BMP
Convert JPG to BMP
Convert WEBP to BMP
Convert GIF to BMP
Convert BMP to PNG
Convert BMP to JPG
Convert BMP to GIF
Convert BMP to AVIF
Convert BMP to JXL
Convert BMP to TIFF
Convert BMP to ICO
Convert AVIF to BMP

How to use

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

Format info

Converting BMP to WebP cuts an enormous bitmap down to a modern, web-friendly size while keeping good visual quality. Great for publishing scans without multi-megabyte downloads. Runs in your browser.

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

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

Tools

Image format converter

Converters

Convert PNG to BMP
Convert JPG to BMP
Convert WEBP to BMP
Convert GIF to BMP

Similar conversions

Related pages

Tools

Converters