ThePicLab is like most online photo editors that are available out ther on the web. And like those online photo editors, you can use it for free and do simple photo editing jobs that doesn’t require too much effects or heavy layouts.
The tool has your common editing tools like crop, change pic size, filters and custom size adjustments. ThePicLab also supports layers so if you are very specific about this particular feature then this online tool has it.
Overall, the tool is pretty basic and its features are similar to what other online photo editors are offering. It can be useful when you are in need of a photo editor and does not have one on the desktop that you are using or for simple and quick editing jobs for online use.