Welcome to the ESO skills overview page. In this category of the website you can find a library of all the Elder Scrolls Online skills. The ESO skills library is always kept up to date and reflects the data ingame.
The tooltip values of the skills are taken from an empty level 50 character. That way you can compare the different stats of each skill, because they all have the same base character values. The tooltip numbers ingame will always be higher because you will run a fully optimized build.