Favicon & App Icon Generator
Generate favicon.ico, Apple touch icons, PWA 192x192/512x512 PNGs, and HTML head tags from a single logo image.
Hauptmerkmale & Datenschutzgarantie
- ✓ 100% Ausführung im Browser: Ihre Daten verlassen Ihr Gerät nicht und erreichen keine Server.
- ✓ Sofortige Echtzeit-Ausgabe: Keine Netzwerklatenz, sofortige Auswertung beim Tippen und schnelles Kopieren.
- ✓ Dauerhaft kostenlos & unbegrenzt: Keine Anmeldung, keine Bezahlschranken und keine täglichen Limits.
- ✓ Standardkonform: Streng nach RFC-, ISO- und W3C-Webstandards entwickelt.
Generate all favicon and PWA icon sizes in seconds
Upload your logo or icon image to automatically generate 16×16, 32×32, Apple touch 180×180, and PWA 512×512 PNG icons with copyable HTML head tags and webmanifest snippets.
Technische Spezifikationen & Architektur
- Technical Standard:
- W3C HTML5 Recommendation & WHATWG Living Standard
- Execution Environment:
- 100% Client-Side Browser Sandbox
- Data Privacy:
- Zero Server Storage / No Tracking
- Processing Speed:
- Real-time local CPU execution
- Cross-Platform:
- Works on Windows, macOS, Linux, iOS & Android
High-Entropy Generation & Deterministic Patterns
Generators produce unique identifiers, passwords, text patterns, or graphic assets. For security-sensitive outputs (such as UUIDs and passwords), the tool uses cryptographically secure pseudo-random number generation (CSPRNG via the Web Cryptography API), ensuring maximum entropy and zero collision risk. Non-random patterns follow official standard schemas.
Provide Input
Enter, paste, or upload your data into the input field above.
Configure & Process
The tool immediately processes your input in real time according to your chosen settings.
Copy or Save
Use the Copy button to copy the output to your clipboard, or download the result to your device.
Häufige Anwendungsfälle
- Generate complete favicon sets for new web applications and blogs
- Prepare Apple touch icons and PWA webmanifest assets
- Convert SVG or high-res PNG logos into crisp 16×16 and 32×32 favicons
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Häufig gestellte Fragen
- What image format should I upload for the favicon generator?
- PNG or SVG with a square aspect ratio (e.g. 512×512) works best. Transparency is supported.
- What icon sizes are generated?
- Standard 16×16 and 32×32 PNG favicons, 180×180 Apple touch icon for iOS devices, and 192×192 / 512×512 PNGs for Progressive Web Apps.
- Are my images uploaded to a server?
- No — all image resizing and canvas processing happens 100% inside your browser for maximum privacy.