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How much does the image quality worsen when you compress an image?
At the default quality of 80-90%, it is almost impossible to notice a difference with the naked eye. Unless for a special purpose, this level is recommended.
Can multiple photos be processed at once?
Currently, we are focusing on optimizing the highest quality for a single image. The ability to process multiple images at once will be available in a future update.
What is the maximum uploadable capacity?
It is recommended that each file be under about 20MB. Files larger than this can still be processed, but the speed may slow down depending on the browser environment.
Is there no risk of my photos being leaked on the server?
Absolutely not. All processing by UltraUtils is done only in your browser's local environment, and data is not sent anywhere.