Keeping Chrome and Safari In Sync

Hi Guys,

So I might be being a bit naive here, but I have a small problem. Chrome is my primary browser normally, however it is a bit of a battery monster, so when I need to push my laptop a bit further I opt for chrome. I noticed there is an icloud extension for chrome that would sync your bookmarks but its only for chrome.

Does anyone have a solution to keep bookmarks in sync across chrome and safari without it being too heavy an extension.