Will the BMP file be larger?

Yes, BMP is uncompressed so files are much larger than AVIF. Use PNG for a good balance of quality and size.

BulkPicTools

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AVIF to BMP — Free Online Converter

Convert AVIF images to BMP format. Free, no upload, no file limit.

Drag & Drop Images

Support JPG, PNG, WebP, AVIF, HEIC, BMP • No file limit

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Key Features of AVIF to BMP Converter

Uncompressed Output

BMP preserves every pixel without compression. Maximum quality, larger file size.

Legacy Support

BMP works in older software, embedded systems, and Windows applications.

100% Private

All processing in your browser.

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How to use

Upload AVIF

Drag and drop your .avif files.

Auto Convert

Converted to BMP automatically.

Download BMP

Download your BMP files.

Frequently Asked Questions About AVIF to BMP Converter

BMP is an uncompressed format supported by virtually all image software, including legacy and embedded systems.