# Favicon Generator: Every Icon Size From One Logo (Without a Design Sprint) > Browsers, iOS, Android, and PWAs want different pixel sizes. Export a ZIP of standard favicons from one square image — in the browser. - **URL**: https://brytetools.com/post/favicon-generator-all-sizes-from-one-logo - **Markdown summary**: https://brytetools.com/llms/posts/favicon-generator-all-sizes-from-one-logo.md - **Meta description**: Generate favicon PNGs at 16, 32, 48, 180, 192, and 512px from one image. Free browser favicon generator — download a ZIP. ## Article The tab icon is a blurry crop of your wordmark. The iOS home-screen icon is the same file stretched. You do not need a new brand workshop. You need a square master and a favicon generator that exports the sizes platforms actually request. ## Sizes that cover real devices BryteTools exports PNG at 16, 32, 48, 180, 192, and 512px — browsers, Apple touch icons, Android, and PWA splash-adjacent icons. One ZIP, not six manual exports from Figma at 1am. SizeTypical use 16 / 32Browser tabs, bookmarks 48Windows site icons / older shortcuts 180Apple touch icon 192 / 512Android / PWA manifest icons ## Source image rules - Start from a square logo or mark, at least 512×512. - Avoid tiny type. At 16px, words disappear. Use a mark, not the full lockup. - High contrast against both light and dark browser chrome. Test a dark tab bar. - Transparent PNG if you want the mark to sit on any theme; a solid background if the mark has thin light lines. ## Generate the ZIP in the browser Open [BryteTools Favicon Generator](https://brytetools.com/tools/favicon-generator), drop the image, download the ZIP. Processing is local. If the master is huge, resize first with [Image Resizer](https://brytetools.com/tools/image-resizer) or compress with [Image Compressor](https://brytetools.com/tools/image-compressor) so you are not fighting a 20MB source. ## Hook it up in HTML Point at 32px (and SVG if you have one). Add apple-touch-icon at 180. Put 192 and 512 in the web app manifest. Missing those links is why “we exported favicons” still shows a generic globe. ## Mistakes - Using the horizontal logo at 16px. It becomes noise. Cut a simplified mark. - JPEG favicons. No transparency; muddy edges. Use PNG from this generator. - One size to rule them all. Serving only 16px and letting the OS upscale looks cheap on a phone home screen. - Forgetting cache. Browsers cache favicons hard. Change the filename when you rebrand. ## FAQ What sizes are included?16, 32, 48, 180, 192, and 512 pixels. What format?PNG files in a ZIP. Best source image?Square logo or icon at least 512×512. Do I still need a .ico?Modern browsers are happy with PNG. Add favicon.ico only if an old constraint requires it. Is my logo uploaded?No. Generation runs in your browser. ## Try it now [Generate favicons free →](https://brytetools.com/tools/favicon-generator) One master. Every size. No design sprint. ## Site context BryteTools provides free private browser tools. See https://brytetools.com/llms.txt for the full catalog.