Convert an image, the easy way.
Add your images: the original image is displayed first, without conversion. Then choose the format you want: JPG, PNG or WebP. Once converted, compare the before and after views and download the result.
The original image is displayed first. Then choose your output format. After conversion, drag the divider to compare before and after · use the mouse wheel on desktop or pinch with two fingers on mobile to zoom.
Convert an image to JPG, PNG or WebP
PourQui lets you convert several images at once, directly on your device. The converter accepts JPG/JPEG and common variants (JFIF, JPE, PJPEG/PJP), PNG/APNG, WebP, AVIF, GIF, BMP/DIB, TIFF, ICO, HEIC and HEIF files, and converts them to JPG, PNG or WebP. For animated formats such as GIF or APNG, a still image is used for conversion. The before and after comparison helps you check the result before downloading it.
JPG
A widely supported format with small file sizes, especially suitable for photos. Transparent areas become white.
PNG
Ideal for transparent images, logos or graphics that need to stay sharp. The file may be larger.
WebP
A modern format that can offer a good balance of file size, quality and transparency. It is particularly useful for reducing file size while maintaining good visual quality.
Which format should you choose for your image?
The right format mainly depends on the image and how you plan to use it. For a typical photo, JPG is often the simplest choice thanks to its wide compatibility and generally smaller file size. For a logo, illustration or image with transparent areas, PNG is more suitable. WebP can be useful for reducing file size while keeping good visual quality.
For a photo
JPG is usually a good choice when you want a file that is easy to open, send or share.
For a logo or transparency
Choose PNG when the image needs to keep a transparent background or very sharp edges.
For a smaller file
WebP can reduce file size while maintaining good visual quality, particularly for use on the web.
Why convert an image?
Changing an image format can solve several common problems: opening a file on a device that does not support its original format, keeping or removing transparency, reducing file size before sending it, or preparing an image for a website. Conversion also lets you switch to a more convenient format without installing software.
Before downloading the result, you can use the comparison view to check the conversion visually. This helps you choose the format that best suits your needs without replacing your original file.
Frequently asked questions
Are my images sent to PourQui.com?
No. Opening the file, converting it and comparing the results all take place on your device. Images are not sent to our server for conversion.
Why can converting to JPG remove transparency?
JPG does not support transparency. If you convert a transparent PNG or WebP image to JPG, transparent areas will be replaced with a white background.
Which formats can I open?
The converter accepts JPG/JPEG and variants (JFIF, JPE, PJPEG/PJP), PNG/APNG, WebP, AVIF, GIF, BMP/DIB, TIFF and ICO. Animations are converted to still images. HEIC and HEIF are also supported by this converter.
Which format should I choose?
Choose JPG for photos and maximum compatibility, PNG to preserve transparency, and WebP for what is often a good balance between file size and quality.