Tools / File Converter / AVIF to BMP Converter

AVIF to BMP Converter

Convert AVIF files to BMP. Batch, free and without uploading.

This tool converts AVIF files to BMP. AVIF is a next-generation image format based on AV1 video coding. It usually beats even WEBP on size, but older programs may not open it.

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 AVIF 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 AVIF 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 AVIF 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 AVIF files are converted to BMP inside your browser and never sent to a server.