Convert any AVIF to XLSX for free
Change a AVIF into a XLSX in a couple of clicks — then compress, resize or rename it in the same pass. Note: XLSX has no transparency, so transparent areas come out on a white background.
Drag and drop a file
or browse to upload.
Images, PDFs & Office docs — png · jpg · webp · avif · heic · svg · gif · pdf · docx · xlsx · pptx
AVIF — AV1 Image File
The smallest of the lot — next-gen compression that routinely halves WebP.
Best for squeezing photos as small as they'll go for the web. Watch out — encoding is slower, and a few ancient browsers can't read it.
AVIF tools →XLSX — Microsoft Excel spreadsheet
Excel's spreadsheet format — rows, columns and formulas.
Best for tabular data and number-crunching. Watch out — complex formulas and macros don't survive a format change.
XLSX tools →One pass. No site-hopping.
Convert, compress, resize & rename your AVIF in one pass — no time wasted hopping between sites.