How to Find Collection & Block IDs on Squarespace

Collection IDs and Block IDs on Squarespace are like the house addresses for all your bits of content. They’re the way you can target one specific thing and not all the things! They can seem daunting at first because they look a little crazy but once you understand what you’re hunting for, you can use them to help you in so many different ways! 

Someday we might do a tutorial on how to dig into this on your own but we really love working smarter, not harder so the secret is to finding these IDs is this Chrome plugin.


This little tool is amazing and TBH it’s what we use most of the time to quickly identify the collection and block IDs when coding. There you go! Our secret weapon is now yours, too!