Favicon Generator — Create Favicons Online Free
Generate a complete set of favicons from a single image. Instantly. No sign-up required.
How to favicon generator
- 1Upload your source image or SVG using the drop zone above or click to browse
- 2Review the list of favicon sizes that will be generated (16x16 through 512x512)
- 3Click "Generate Favicons" to create all sizes at once
- 4Preview the generated favicons in the grid below
- 5Click "Download All as ZIP" to save every size in a single archive
About This Tool
Every website needs favicons — the small icons shown in browser tabs, bookmarks, home screens, and search results. Our free favicon generator takes a single source image and produces all seven standard sizes in one click: 16x16, 32x32, 48x48, 64x64, 128x128, 192x192, and 512x512 pixels.
Upload a high-resolution logo, icon, or photo and the tool will scale it down using high-quality canvas resampling. The output is always PNG, which preserves transparency and sharp edges — essential for icons that need to look crisp at tiny sizes. Once generated, you can preview every size in a grid and download all of them as a single ZIP archive.
The entire process runs in your browser using the Canvas API. No files are uploaded to any server, making this favicon generator safe for proprietary logos and brand assets. There are no file-size limits, no watermarks, and no daily caps.
Frequently Asked Questions
For best results, use a square image at least 512x512 pixels. SVG files work especially well because they scale without losing quality. JPEG, PNG, and WebP are also supported.
Different platforms and devices use different icon sizes. 16x16 and 32x32 are used in browser tabs, 192x192 is used by Android home screens, and 512x512 is used by Progressive Web Apps (PWAs) and some social platforms.
No. All processing happens locally in your browser using the Canvas API. Your image never leaves your device, making this tool safe for brand assets and confidential logos.
Yes, but the output will be stretched to fit a square canvas. For the best results, crop your source image to a 1:1 aspect ratio before uploading, or use our Crop Image tool first.
All favicons are generated as PNG files. PNG is the recommended format for favicons because it supports transparency and produces crisp edges at small sizes.