When to use JPG
JPG is suitable for photographs and files that need to use less storage. It uses lossy compression and does not support transparency.
Free tool
Free Image Format Converter
Convert images between JPG, PNG and WebP, adjust output quality and download the result directly from your browser.
↥
Upload an image
Drag an image or select a JPG, PNG or WebP file.
Supported formats: JPG, PNG and WebP.
Maximum size: 20 MB.
How to use the tool
How to convert images between JPG, PNG and WebP
Select an image, choose the output format, adjust quality and download the converted file. The entire process runs locally in your browser.
- 1
Upload a JPG, PNG or WebP image.
- 2
Choose the new format.
- 3
Adjust quality for JPG or WebP.
- 4
Choose a background color when converting transparency to JPG.
- 5
Convert and download the result.
Image formats
Which format should you use
When to use PNG
PNG is useful for logos, screenshots, graphics and transparent images. It may create larger files than JPG or WebP.
When to use WebP
WebP often provides good quality with smaller files and is especially useful for optimizing website images.
What happens to transparency
PNG and WebP can preserve transparent areas. JPG does not support transparency, so the tool lets you choose a background color.
How the quality control works
Lower quality may reduce file size, but it can also reduce image detail. Try different values and compare the result.
Available conversions
- JPG to PNG.
- JPG to WebP.
- PNG to JPG.
- PNG to WebP.
- WebP to JPG.
- WebP to PNG.
Privacy
Private browser conversion
The image is not uploaded to SG Hub. Your browser uses Canvas to create the new file locally.
You can also change image dimensions
Use the image resizer to change width, height and aspect ratio before downloading.
Open image resizer →Related tools