Drop a logo and every favicon size your site needs is generated on your device — nothing sent anywhere.
Drop a logo and every favicon size your site needs is generated on your device — nothing sent anywhere.
Generate a complete favicon set from any image, right in your browser. Drop a logo or icon and GhostImage produces the sizes a modern site actually needs — the classic .ico plus the PNG sizes for browser tabs, iOS home screens, and Android — packaged in one download. No upload, no signup, and no “your brand assets are now on our server” moment: the whole set is generated on your device.
Drop your logo
Drag in a square-ish image — PNG with transparency works best. It opens in the GhostImage studio with Favicon pre-selected.
The set generates locally
Your browser resizes the image into the standard favicon sizes and builds the .ico — nothing is sent anywhere.
Download and drop into your site
Grab the set, put the files at your site root, and add the link tags — done.
Is my logo uploaded?
No — every size is generated in your browser. Unreleased brand assets stay on your device.
What sizes do I get?
The standard set: a multi-size favicon.ico for legacy browsers plus the common PNG sizes used for tabs, pinned sites, and home-screen icons.
What makes a good source image?
Square, simple, and high-contrast. Fine details vanish at 16×16 — if your logo has small text, consider a simplified mark for the favicon.
Should the source have transparency?
Ideally yes — a transparent PNG lets the icon sit cleanly on both light and dark browser themes.
Do I need anything besides the files?
Just the <link> tags in your page head. Most frameworks and site builders also accept the files directly.
Every GhostImage tool runs entirely in your browser. Your file is never uploaded — there's no upload endpoint to send it to.