Frequently Asked Questions
Why does inserted image has larger size than file?For editing features we are using the HTML Canvas Element. After selecting a file it is drawn on the canvas element. And the only thing we have here are pixels. The original image can have it's own encoding parameters for quality, but that means nothing when you paint it on canvas. Here you can find further informations: Stackoverflow - Canvas increases file size if image.
For example, we are using ImagerJs in our upcoming cloud-based, cross-platform application for organizing and sharing notes, TheNoteTank.