Features of 3 formats
| Format | Best Suited For | transparent | Main features |
|---|---|---|---|
| PNG | logos, diagrams, screenshots | Supported | The outline is clear, but it tends to be large in photos. |
| JPEG | photo, gradation | Not Supported | It is easy to adjust the compression ratio, but it deteriorates when re-saved. |
| WebP | Photos and diagrams for web publication | Supported | Relatively small files and broad support in modern browsers |
Steps to convert
- Load the original image and check the pixel dimensions and presence of transparency.
- Set the output format, image quality, and resizing dimensions if necessary to suit your needs.
- Compare the output file size and preview.
- Enlarge and check the text, thin lines, and transparent parts, then save it under a different name.
Guidelines for choosing a format
WebP is the first choice for photos on web pages, and JPEG is also available if compatibility is required. For logos and UI images, PNG or WebP are suitable as they can maintain transparency and outlines.
BMP is largely uncompressed and often produces large files. Unless you need it as an interchange format or for compatibility with an older system, consider converting it to PNG or another suitable format.
Even if you change only the image extension, the format will not change. Be sure to use the image conversion function to save in the desired format.
Try It in Your Browser
Your input is processed entirely in your browser. Keep the original data, review the output, and only then save or share it.
Open image conversion tool