Convertisseur d'image




Convert Image to PNG Online

Upload a JPG, WEBP, GIF, AVIF, BMP, or other browser-supported image and export a clean PNG. Resize before download and keep transparency when the source image supports it.

GratuitAucun téléchargementPNG transparentResize before export

Télécharger une image

Supports JPG, PNG, WEBP, GIF, AVIF, BMP when supported by your browser.

Original

Aperçu d'image original

PNG result

Aperçu PNG converti

Private browser processing

Your files stay in your browser. The image is processed locally with canvas APIs and is not uploaded to ImageConver.

Useful export controls

Set exact pixel dimensions before export. PNG is best when you need transparency, crisp screenshots, or a lossless master file.

Built for the real task

This page focuses on converting images to PNG, with a working converter first and concise guidance after the tool.

Comment ça marche

  1. 1

    Télécharger

    Choose a file from your device or drag it into the upload area.

  2. 2

    Adjust

    Set the output size and options that match your project.

  3. 3

    Télécharger

    Preview the result, then download the converted file instantly.

Questions fréquemment posées

Can I convert JPG, WEBP, GIF, or AVIF to PNG?

Yes. If your browser can decode the source image, this tool can draw it to a canvas and export a PNG file. Animated images are converted from the first rendered frame.

Does PNG keep transparency?

PNG supports transparency. Transparent WEBP or PNG sources should keep alpha when converted. JPEG sources do not contain transparency, so their background remains opaque.

Will converting to PNG make the file larger?

Often yes. PNG is lossless and can be larger than JPG or WEBP. Use PNG for transparency, sharp UI assets, screenshots, and master files; use WEBP or JPG for smaller web delivery when transparency is not needed.

Convert Image to PNG last reviewed: Jun 8, 2026.