Free Online Image ConverterChoose by purpose, not just extension
| Format | Useful for | Transparency | Main trade-off |
|---|---|---|---|
| WebP | Web delivery | Yes | Some upload forms or older editors reject it |
| JPG / JPEG | Sharing photographs | No | Lossy compression can soften edges and text |
| PNG | Logos, screenshots and transparent stills | Yes | Photographs may produce large files |
Why websites use WebP
WebP gives publishers several ways to balance file size and appearance. The best result depends on the image and encoding settings: a WebP file is not automatically smaller or better than every JPEG or PNG.
Open or convert a WebP image
- Try opening it in a current browser. For editing, check whether your image editor accepts WebP.
- If the destination needs a transparent still image, open WebP to PNG.
- Select the file, convert it and save the PNG. Check the output against the original.
- If you need JPEG, follow our WebP conversion guide for an editor-based method. ConvertFern does not currently offer WebP to JPG.
Common surprises
A PNG is larger: different encoders and compression methods can make this normal. PNG is useful for compatibility, not a guaranteed size reduction.
Animation has stopped: this converter produces a still PNG. It does not export all frames or an animated PNG.
Transparency disappears in JPEG: JPEG needs an opaque background. Choose and check a background colour when exporting from an editor.
Frequently asked questions
Is a WebP file a webpage?
No. It is an image file. A browser can display it without making it an HTML page.
Does conversion to PNG improve quality?
It preserves the decoded still image without new lossy compression, but cannot recover detail already lost in a lossy WebP.