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Portada de Facebook

Ridimensiona cualquier foto al tamaño perfecto de portada de Facebook (820x312px). El relleno inteligente evita la distorsión. Vista previa en tiempo real, basado en navegador, sin necesidad de subir archivos.

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1. Carica immagine

Max 50MB.

2. Select Format

Upload an image to see the preview

Portada de Facebook

Las fotos de portada de Facebook deben ser exactamente de 820x312 píxeles en escritorio y 640x360 en móvil. Nuestro redimensionador aplica un algoritmo de relleno inteligente a cualquier imagen, garantizando que tu portada encaje perfectamente sin estirarse ni tener barras negras.

🔐 100% Private — Client-Side Execution

All processing happens inside your browser using WebAssembly and HTML5 Canvas. Zero file uploads, zero server tracking. Compliant with LGPD & GDPR.

Domande frequenti

Quali sono le dimensioni corrette delle immagini per Instagram nel 2026?
Square: 1080x1080px (1:1) | Portrait: 1080x1350px (4:5) | Reels/Stories: 1080x1920px (9:16) | Landscape: 1080x566px. Our presets are updated to match current platform specifications.
Il ridimensionamento per i social ritaglierà la mia immagine?
Yes, to fit the exact platform ratio without black bars. We use a smart cover-fill algorithm that centers your subject. You can see a real-time preview before downloading.
Can I resize the same image for multiple platforms?
Yes. Resize for Instagram, then switch the preset to YouTube or LinkedIn and download a new version — all without re-uploading.
What format is the output image?
PNG by default for maximum quality. This ensures crisp logos, text overlays, and screenshots. For photos, the visual difference from JPG is negligible at social media display sizes.
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Altri strumenti sono in fase di traduzione — consulta il catalogo completo in inglese per tutto il resto.

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