Tools / JPEG XL to BMP Converter

JPEG XL to BMP Converter

Convert JPEG XL files to BMP. Batch, free and without uploading.

This tool converts JPEG XL files to BMP. JPEG XL is a newer format designed to replace JPEG. It is very efficient in both lossy and lossless modes; browser support is still limited.

BMP is Windows’ uncompressed bitmap format. It stores every pixel as is, so files are very large, but almost every program opens it. BMP is lossless, so nothing is lost from the image during conversion. BMP has no transparency, so transparent areas in your JPEG XL are filled with white or a colour you pick.

Conversion happens inside your browser; your files are never sent to a server.

How to use

1. Drag and drop your JPEG XL files, paste them from the clipboard, fetch one from a link, or use "Choose files".
2. Optionally set a maximum width and height.
3. Press "Convert" and download the BMP files one by one or as a ZIP.

Frequently asked questions

Will converting to BMP reduce quality?

No. BMP is lossless; the image in your JPEG XL is carried over as it is.

How many files can I convert at once?

There is no limit. Select hundreds of files together and download the results as one ZIP.

Are my files uploaded anywhere?

No. Your JPEG XL files are converted to BMP inside your browser and never sent to a server.