Favicon.one
Favicon.one is a free web tool that converts uploaded images into favicon packages for websites.
What Favicon.one is
Favicon.one is a free web tool that converts uploaded images into favicon packages for websites. It accepts PNG, JPG, SVG, GIF, WebP, BMP, and ICO uploads, with a 10MB limit. A generated package includes ICO and PNG icons, an Apple touch icon, Android Chrome icons, and a web manifest. The site also supplies HTML snippets and framework guidance for Next.js, plain HTML, Vue/Nuxt, Gatsby, and SvelteKit. Linked companion tools cover text-to-favicon and emoji-to-favicon conversion, favicon checking, and favicon downloading. The emoji favicon page says its graphics come from the open-source Twemoji project. Favicon.one requires no registration and has no subscription. Its terms say uploaded images are processed temporarily and deleted from servers within 24 hours; users retain ownership of uploads and generated favicons. Usage may be limited when servers are overloaded, and maintenance downtime may occur. The service invites questions to support, describes itself as a tool for modern websites and developers, and credits Assistsoft as its maker.
Good
- Accepts seven listed image formats.
- Package includes ICO, PNG, and web manifest.
- Provides framework-specific implementation guidance.
- No registration or subscription is required.
Watch out
- Uploads are limited to 10MB.
- Usage may be limited when servers are overloaded.
- Occasional maintenance downtime may occur.
Who it suits
Favicon.one suits developers and website owners who need favicon files and implementation guidance for common web frameworks. It also fits users who want to make a package without registering.
Verdict
Favicon.one combines image conversion, icon packages, and implementation snippets in a free web tool. Check the 10MB upload cap and stated service limits before relying on it.
Plans and prices
From Favicon.one's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | No registration · 10MB upload limit · reasonable-use limits may apply during server overload |
The facts
Each one read from Favicon.one's own pages, with the date it was checked.
What it does
- Additional tools
- The site links to text-to-favicon, emoji-to-favicon, favicon-checker and favicon-downloader utilities.checked 15 Oct 2026
- API availability
- The contact FAQ says there is no API currently, although the maker is considering one.checked 15 Oct 2026
- Branding controls
- The launch post says users can set brand name, description and color for inclusion in the web manifest.checked 15 Oct 2026
- Client-side processing
- The about page says image conversion occurs entirely in the browser without server-side processing.checked 15 Oct 2026
- Customization
- The launch post lists scale adjustment, corner-radius changes, horizontal or vertical flipping and background-color controls.checked 15 Oct 2026
- Data collection
- The privacy policy lists uploaded files, anonymized usage data and contact information as collected data categories.checked 15 Oct 2026
- Documentation depth
- Documentation consists of an installation walkthrough, framework snippets, a manifest example and FAQ headings.checked 15 Oct 2026
- Emoji licensing source
- Favicon.one identifies Twemoji as the source of its emoji graphics and describes Twemoji as open source.checked 15 Oct 2026
- Emoji source
- The emoji favicon page says its emoji graphics come from the open-source Twemoji project.checked 2 Oct 2026
- Emoji tool
- The emoji tool lets users choose from hundreds of Twemoji graphics and download a complete favicon package.checked 15 Oct 2026
- File deletion
- The terms say uploaded files are automatically deleted from servers within 24 hours and are not shared.checked 15 Oct 2026
- File handling
- The terms say uploaded images are temporarily processed and automatically deleted from servers within 24 hours.checked 2 Oct 2026
- Framework guidance
- Installation examples are provided for Next.js App Router, Next.js Pages Router, plain HTML, Vue/Nuxt, Gatsby and SvelteKit.checked 15 Oct 2026
- HTML snippets
- The service supplies copyable HTML code for linking favicon, Apple touch and manifest files.checked 15 Oct 2026
- Image conversion
- Favicon.one converts uploaded images into favicon packages with multiple sizes.checked 2 Oct 2026
- Implementation help
- The site provides HTML snippets and framework guidance for Next.js, plain HTML, Vue/Nuxt, Gatsby, and SvelteKit.checked 2 Oct 2026
- Independent launch date
- A Reddit launch post dated December 22, 2024 says the creator had recently launched Favicon.one.checked 15 Oct 2026
- Independent privacy positioning
- The launch post describes the product as ad-free and without tracking.checked 15 Oct 2026
- Input formats
- The upload form accepts PNG, JPG, SVG, GIF, WebP, BMP and ICO files up to 10MB.checked 15 Oct 2026
Where it runs
- Browser compatibility
- The site claims compatibility with Chrome, Firefox, Safari, Edge and other modern browsers.checked 15 Oct 2026
The company
- Content ownership
- Users retain ownership of uploaded images and generated favicon files under the terms.checked 15 Oct 2026
- Independent maker identification
- The Reddit launch post identifies the creator as Deepak Kumar.checked 15 Oct 2026
Money
- Cost and registration
- The terms describe the service as free with no subscriptions and no registration required.checked 2 Oct 2026
- Domain cost
- In a launch-thread reply, the creator said the domain cost about ₹1,000 per year, approximately $12 at the time.checked 15 Oct 2026
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