Image
Favicon Generator
Generate favicon.ico and common PNG app icon sizes locally from one source image.
About this tool
A website usually needs more than one icon size: favicon.ico for browser tabs, PNG icons for app manifests, and an Apple touch icon for iOS. PixWarp renders the common set from one image in your browser without uploading your logo.
How to use
- 01
Drop a square logo, icon, or SVG file.
- 02
PixWarp renders favicon.ico plus PNG icon sizes locally.
- 03
Preview the generated file list.
- 04
Download the assets you need.
Privacy
Processing happens in your browser whenever the tool can run locally. Your source files are not uploaded to PixWarp servers.
Output details
- • Generates favicon.ico, 16x16, 32x32, 48x48, 180x180, 192x192, and 512x512 PNG assets.
- • Artwork is fit inside each square icon while keeping the original aspect ratio.
- • Transparent source images keep transparent backgrounds when exported as PNG.
PixWarp vs upload tools
| Feature | PixWarp | Upload tools |
|---|---|---|
| File privacy | Runs in your browser | Often uploads to a server |
| Account required | No signup | May require login or email |
| Watermark | No watermark | Often adds branding on free plans |
Frequently asked questions
- Does this create a real .ico file?
- Yes. PixWarp builds favicon.ico with multiple PNG-backed icon sizes inside the ICO container.
- Should the source image be square?
- Square source artwork gives the cleanest favicon. Non-square artwork is fit inside the icon canvas.