Your favicon is probably fuzzy, and your link preview is cropping your logo in half

Here's the thing about logos across platforms: the resizing was never the hard part. The hard part is that it's easy to get wrong and easy to forget half of it. Everyone remembers the profile picture. Almost nobody remembers the favicon needs multiple sizes, that the Open Graph image has an exact ratio or your logo gets sliced, or that the app icon has to be a specific dimension. Those are the ones that quietly make a brand look half-finished.

One rule that keeps it consistent: Design your master logo once at 1024 × 1024 on a transparent, padded square, then scale down. Profile pics get cropped to a circle, so keep the mark centered with breathing room, or the edges vanish.

Getting the profile pics right is the easy 80%. The favicon set, the OG image, and the app icons are the 20% that actually make you look unfinished - and they're the ones people ship wrong or skip.

That 20% is why I built sizeify.app: drop in one logo, get back every asset above at the correct current size - including the favicon, OG, and app icons most tools leave you to figure out yourself. Nothing wrong, nothing missing. $4.99 one-time.