Favicon & App Icon ToolsVerificarCrear

SVG to favicon converter

Turn one vector logo into crisp browser favicons, a real ICO, Apple touch icons, PWA/app icons, a manifest, and theme-aware variants.

On production
https://octo.tools
octo.tools
SquareTheme-aware
  1. 1Imagen base
  2. 2Opciones
  3. 3Descarga

Definir imagen base

Lo ideal es al menos 512×512 píxeles para un resultado nítido.

Crear favicon

Traer el existente desde una URL

Sube una imagen para generar un kit.

Crear un favicon nuevo

Elige un emoji, un logo o un icono. En esta página se convierte en un kit.

Haz clic en un icono para usarlo como imagen base y generaremos el kit completo al instante. ¿Quieres un logo, una marca o más control? Abrir el constructor completo.

Comprobar la cobertura del sitio

Escanea una URL en busca de iconos que falten o estén desactualizados.

Comprobar un sitio →
Ejemplo de análisis
Ejemplo: example.com4 / 6 encontrados
favicon.ico Encontrado
favicon-32x32.png Encontrado
apple-touch-icon.png Encontrado
manifest.json Encontrado
android-icon-192x192.png Falta
según el tema (claro/oscuro) Falta

Datos de ejemplo. Haz un análisis real en la página de comprobación.

One source, every icon surface

SVG is an excellent source because it scales cleanly, but not every icon surface reads SVG. Browsers can use it directly while Apple Home Screen icons, Android launchers, social previews, and legacy clients still need raster PNG or ICO files. This workflow produces both from the same vector artwork.

Vector source

Stays sharp at any scale

Raster outputs

16px through 1200px

Legacy fallback

Multi-size favicon.ico

Theme support

Light and dark variants

How to get a production-ready result

1Upload the SVG

Use a square viewBox and make sure fonts are converted to paths or otherwise embedded so the rendered mark is stable.

2Preview at tab size

A detailed vector can still turn to mush at 16px. Check the small preview and simplify thin strokes if necessary.

3Export every fallback

Download SVG-friendly markup plus ICO, PNG, Apple touch, Android/PWA, and manifest files for surfaces that cannot read the vector.

Common questions

Can I use an SVG as a favicon directly?

Modern browsers can, but you should still provide favicon.ico and raster app icons because Apple touch icons, PWA launchers, crawlers, and older clients do not consistently use SVG.

Why does my SVG favicon look blurry?

The source remains vector, but the browser still draws it into a tiny 16px box. Fine lines and small text lose clarity, so simplify the mark and use stronger shapes.

Does SVG transparency carry into PNG icons?

Yes. You can preserve transparency or add a deliberate square or circular background during generation.