PNG to ICO Favicon Generator — free & private
Create multi-size ICO favicons from PNG images
Local browser workflow
Convert PNG images to ICO instantly in your browser. No image upload. Processing stays on your device. Everything runs on your device — free, no account required, and image files are not uploaded to PictureConvert. Related: SVG to PNG Converter, Resize Image, and Base64 Image Encoder / Decoder.
Drag & drop your image
or click to browse files
Supports: PNG, JPEG, WEBP, SVG+XML (max 100MB)
- Processed locally
- No image upload
- No account required
- Images not stored by PictureConvert
After you convert
Most converted files still benefit from compression, a privacy pass, or a resize for the destination. Pick a next step that matches where the image is going.
What this tool does
This tool takes a PNG image and creates a multi-resolution ICO file. The resulting file contains standard icon sizes (16px to 256px) required for website favicons and desktop shortcuts. Use Base64 Encoder if you prefer Data URIs.
Trust and privacy are built into the workflow. Nothing leaves your device during processing, and there is no account setup. That makes it suitable for personal photos, client assets, product shots, and everyday creative work.
How to use Favicon Generator
- Upload or drag your file into the tool above.
- Choose output settings such as quality, size, or page options.
- Preview the result before you download.
- Download the finished file for web, email, print, or sharing.
Tip: start with balanced quality settings rather than maximum compression so detail stays intact for web and sharing.
Key benefits
- Start with a square image at least 256x256 pixels
- The tool uses high-quality resampling for crisp small icons
- One .ico file contains all necessary sizes
- Perfect for website favicons (favicon.ico)
Privacy note: no files leave your device. All convert steps run locally in your browser.
PNG vs ICO — What’s the Difference?
| Feature | PNG | ICO |
|---|---|---|
| Best for | Web Graphics | Favicons |
| Sizes | Single Resolution | Multiple Resolutions |
| Browser Support | Modern Only | All Browsers |
| Transparency | Yes | Yes |
Common use cases
Use this whenever you're launching a new website or app. A proper .ico file ensures your logo looks crisp on browser tabs, bookmarks, and desktop shortcuts. If you have an SVG, convert it to PNG first.
After you finish, continue with related PictureConvert tools if you need another conversion, compression pass, crop, or metadata step — all without leaving the browser.
FAQs
Reviewed by the PictureConvert team
. This page is maintained so recommendations stay practical and current for Favicon Generator, with a focus on private, browser-local processing.
Related Tools
More options in Convert and nearby workflows.