ICO Generator
Generate ICO instantly with sensible, copy-ready defaults.
Workspace
ReadyDrop your image here
Saved as PNG bytes with .ico extension — suitable for most browsers.
Downloads PNGs at 16, 32, 48, 64, 128, 180, 192 and 512 px.
Free online ICO Generator
Generate ICO instantly with sensible, copy-ready defaults. The Tools4U ICO Generator is part of our Image Tools collection of Special utilities. It works online in any modern browser — no download, no sign-up and no file upload, so your data never leaves your device.
How to use
Using ICO Generator in three steps
-
1
Add your input
Paste text, drop a file, or type directly into the workspace.
-
2
Run the tool
Choose the options you need and press the action button.
-
3
Copy or download
Take the result with one click — nothing is stored anywhere.
Features
Why people use this tool
Instant results
Everything runs locally, so results appear as you type.
Privacy-first
Your input never leaves the browser. No uploads, no logs.
Handles big inputs
Comfortable with large files and long documents.
Always free
No account, no limits, no watermark on results.
FAQ
Frequently asked questions
Is ICO Generator free to use?
Is my data uploaded to a server when I use ICO Generator?
Can I use ICO Generator on mobile?
Do I need to install any software to use ICO Generator?
Keep going
Related tools
People using ICO Generator often open these next.
Image to Base64
Convert Image files to Base64 in your browser — fast, free and private.
Base64 to Image
Convert Base64 files to Image in your browser — fast, free and private.
Image Color Picker
Pick Image Color and copy it in any format you need.
Image Palette Generator
Generate Image Palette instantly with sensible, copy-ready defaults.
Missing a tool you need?
Tell us which tool you'd like to see on Tools4U. We review suggestions and prioritise requests that can help the most users.