Your first collection and how to structure it so it lasts

Creating a collection in Muse takes one step: click New Collection, name it, done. Drop an item onto it, or select items and file them, and they belong to that collection. That part is not the interesting question.

Almost everyone who tries a new organising tool gets the mechanics on the first day and abandons the structure within a month, the same way a browser's bookmarks bar fills up with folders nobody opens again. The interesting question is how to set collections up so that does not happen here too.

Filing adds. It does not move.

A file on a Mac lives in one folder. Move it and it leaves the old one behind. Muse does not work that way. An item can belong to several collections at once, and filing it into a collection adds it there. It does not take the item out of anywhere else it already lived, and the only thing it clears is the Inbox, the first time you file something out of it. If you actually want to relocate an item, there is a separate Move action for that. Everyday filing is not it.

This sounds like a small technical difference and turns out to matter a lot. A photo of a client's kitchen might genuinely belong in a Clients collection, a Kitchens collection and a 2026 Projects collection. With folders you would have had to pick one, keep three copies, or give up and leave it loose in a top-level dump that means nothing to you by March. In Muse it just sits in all three, once, on disk.

How many collections should you start with?

The instinct with a fresh library is to plan it properly before you put anything in it: a top-level collection for every project, every client, every stage of a workflow. Resist that. A structure built before you have anything to put in it is a guess, and guesses about how you will actually use a library are usually wrong in ways you cannot predict from an empty screen.

Start with three to five broad collections. Something like Inspiration, Client Work, Reference and Personal covers most people's actual saving habits for the first few weeks, and you will know within days which of those is too broad and needs splitting. Tiago Forte's PARA method, one of the more widely used approaches to organising digital information, makes a related argument from a different angle: build folders around what you are actually doing, not around a taxonomy you invented in the abstract, and only add more once a flat structure genuinely stops working. The same logic holds here. A library that starts too specific asks you to make filing decisions you are not yet equipped to make.

Collections nest, so deepen later

When a broad collection does get crowded, Muse's collections nest, shown as boards inside the collection you opened them from. So Inspiration can quietly grow Interiors, Typography and Packaging inside it once there is enough in there to justify splitting, without you moving a single item or rebuilding anything you already filed. The nesting is there for when you need it, not something you owe it on day one.

What is the difference between a tag and a collection?

A collection is a place you go: a shelf you open because you already know roughly what is on it. A tag is a thread you pull: a way of cutting across every shelf at once to find everything that shares one property, wherever it happens to be filed. Put a screenshot of a colour palette in a Web Design collection and tag it green. Months later, searching green turns up that screenshot next to a photograph filed in a completely different collection, because the tag does not care which shelf something is sitting on.

Muse tags images and screenshots on its own, on-device, from what is actually in the picture, with a dominant colour as a fallback so nothing goes untagged. Links get tagged from the site name and the words in the title, since there is no picture to read. You can always add your own tags on top of the automatic ones. None of that replaces filing into a collection. It runs alongside it, doing a different job.

Do you have to decide where something goes the moment you save it?

No. Every capture, wherever it comes from, lands in the Inbox first. That is not a compromise, it is the point. Deciding where something belongs is a different task from deciding to save it, and doing both at once is exactly the habit that kills most organising systems before they start. Save fast, file later, in a batch, when you are not in the middle of something else. An item sitting in the Inbox for a week has cost you nothing. An item you did not save because filing felt like too much friction at the time is simply gone.

Building a collection that still makes sense in six months

None of this needs to be right on day one. Start with a handful of broad collections rather than a tree you have already planned out. Let an item live wherever it actually belongs instead of forcing one home on it. Use tags for the properties that cut across collections, not as a second filing system. And leave the Inbox as a genuine waiting room rather than something to feel behind on.

The structure that survives is the one that grows out of what you actually save, not the one you designed on an empty library before you had anything to organise.