Asfar Tech team · Guide
How we process images in the browser
Modern image tools can perform much of their work in the browser with File and Canvas APIs. That reduces the need to send an original file, but you should still verify size and format before sharing.
Practical takeaway
Choose the utility that matches your inputs, review its limits, and never submit data you do not have the right to process. A good result is understandable and can be checked before publication.