Gratuit Outils images et assets

Ce que cette collection aide à faire

Images, favicons et fichiers statiques arrivent souvent en fin de lancement. C'est aussi la que les chemins et attributs manquants cassent le rendu.

Ideal pour

• Préparer des assets avant le déploiement.
• Vérifier le balisage image et les icônes.
• Aligner les chemins avec le dossier public final.

Cas d'usage courants

• Créer du balisage image utile.
• Planifier les chemins favicon et assets.
• Vérifier les fichiers a copier dans le build.

Task guide

Use asset tools when you prepare image markup, favicon references, and static files for a site launch or redesign. Start by gathering all image files and icon assets in a dedicated folder that mirrors your final published structure. Generate favicon HTML tags only after you have the actual icon files in the correct sizes and formats. Create responsive image markup with multiple source candidates and appropriate alt text for accessibility. Verify every asset path before deployment, because a broken image path produces a 404 or a missing visual element that no SEO tag can fix.

Publishing checklist

• Verify every image and asset file path relative to your published site root, not your project folder structure.
• Confirm favicon files exist at the referenced sizes and paths before adding the HTML tags to your page.
• Check that responsive image srcset candidates are ordered correctly, with the smallest image first.
• Validate alt text on every image for accessibility, not only on decorative elements that should use alt="".
• Ensure asset files are included in your build or publish step so they reach the public folder.