Favicon Generator
Generate favicons and app icons from a single image for free. Get favicon.ico, Apple Touch icons, and Android Chrome icons in one ZIP — no upload, no sign-up, instant processing.
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How to Generate Favicons
Upload your image
Choose a logo or image, or drag and drop it into the generator. Supports PNG, JPG, WebP, AVIF, GIF, and SVG.
Customize your icons
Set a background color, adjust margins, and fill in your app name for the web manifest. Preview how your icons look on each platform.
Download your favicon package
Click Generate and download a ZIP with favicon.ico, PNG icons, Apple Touch icon, Android Chrome icons, and site.webmanifest.
Why LeanImg?
LeanImg generates your complete favicon package instantly, right in your browser. There is nothing to install, no account to create, and no files leave your device — every icon is generated locally using your browser's built-in Canvas API. Upload any image format including SVG, PNG, JPG, or WebP. Set a background color and adjust margins to make your icons look perfect on every platform. Preview how your favicon appears in browser tabs, Google search results, and on iOS and Android home screens before downloading. Your ZIP includes everything you need: favicon.ico with multiple resolutions, PNG favicons, Apple Touch icon, Android Chrome icons, and a ready-to-use site.webmanifest file. No watermarks. No sign-up. No hidden limits. Just fast, free favicon generation that works on any device with a browser.
Instant Processing
Generate all favicon sizes in milliseconds. No upload wait, no server processing — everything runs in your browser.
Complete Package
Get favicon.ico, PNG favicons, Apple Touch icon, Android Chrome icons, and site.webmanifest in a single ZIP download.
Live Preview
See how your favicon looks in browser tabs, Google search results, and on iOS and Android home screens before downloading.
Frequently Asked Questions
How does LeanImg generate favicons?
LeanImg generates favicons directly in your browser using the Canvas API. Upload a single image, adjust settings like background color and margins, and click Generate. Your image is resized to all standard favicon sizes and packaged into a ZIP file — nothing is uploaded to any server.
What file formats does LeanImg support?
LeanImg accepts PNG, JPG, WebP, AVIF, GIF, and SVG images as input. It generates a favicon.ico file with multiple resolutions, PNG favicons at 16x16 and 32x32, an Apple Touch icon at 180x180, and Android Chrome icons at 192x192 and 512x512 pixels.
Can I generate favicons for multiple images at once?
LeanImg generates a complete favicon package from one source image at a time. Each generation produces all required sizes and formats in a single ZIP download. Upload a new image to create another package — there is no limit on how many you generate.
What is the correct favicon size?
Modern websites need favicons in multiple sizes. The essential set includes 16x16 and 32x32 pixels for browser tabs, 180x180 for Apple Touch icons, and 192x192 plus 512x512 for Android Chrome. LeanImg generates all these sizes automatically from your single source image.
Is it safe to create favicons online?
LeanImg processes your image entirely in your browser. Your files never leave your device — nothing is uploaded to any server and no data is stored. This makes it safe for generating favicons from company logos, brand assets, or any image you prefer to keep private.
Want smaller files? Compress your images before creating icons. Need custom dimensions? Resize your images. Need a different format? Convert your images. Need a cutout? Remove backgrounds with AI.