Answers to the most frequently asked questions about resize tools, formats, and best practices.
When choosing between image or document formats, consider your end destination: web performance, print quality, email attachment limits, or form submission portals. PXEL processes all files client-side directly in your browser, so you can test and convert formats instantly with zero privacy risk.
Some quality loss is unavoidable when enlarging. The tool uses high-quality resampling to minimise it.
Output can be up to 16,000 × 16,000 pixels.
Yes. Smaller pixel dimensions generally mean a smaller file size when saved.
Yes. Select the unit from the dropdown and enter your desired physical dimensions.
Yes. You can unlock it to stretch or squash the image independently.