How to Convert PNG to WEBP Online for FreePNG to WebP Online for Free

Switching image formats? Converting PNG to WEBP lets you optimize for file size, transparency, or compatibility.

Convertir PNG à WebP →

Comment convertir PNG à WebP

  1. 1

    Open the converter

    Navigate to the image conversion page.

  2. 2

    Upload your image

    Click "Select your files" or drag and drop your image.

  3. 3

    Set quality and size

    Choose image quality (High, Medium, Low) and optional max width.

  4. 4

    Convert

    Click Convert. The image is processed instantly.

  5. 5

    Download

    Save your converted image. Transparency is preserved where supported.

Why Convert PNG à WebP?

WEBP à DESCRIPTION

Utilisations courantes: Optimisation des images du site web pour un chargement plus rapide, Réduire la consommation de bande passante pour le contenu web, Création d'images animées avec une meilleure compression que le GIF.

Tips

  • Use PNG when you need transparency. Use JPG for photos.
  • Medium quality (75%) looks identical to high quality at half the size.
  • Resize during conversion to avoid double-compressing later.
  • WebP offers the best compression for web use.

PNG à WebP FAQ

Will transparency be preserved?
-
Yes, when converting to PNG or WebP. JPG does not support transparency.
Yes, set a max width to resize automatically.
Free: 50MB. Premium: much larger limits.
WebP offers the smallest files. JPG is universally supported. PNG is best for graphics with transparency.
Yes, basic conversions are free. Premium gives you unlimited access, batch processing, and larger file sizes.
No. Everything runs in your browser — no downloads or plugins needed.
Yes. Files are encrypted during upload and automatically deleted after conversion.
Free users convert one at a time. Premium users get batch processing.

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