Instagram has extended its Your Algorithm topic controls to the main feed, letting users tell the system exactly what they want to see. Vague, off-topic content now gets filtered out, so focus wins reach.
When users can tell the algorithm exactly what they want, vague content stops getting served. The feed rewards posts with a clear subject.
Instagram has extended its Your Algorithm controls to the main feed. People can now see the topics Instagram has tagged them with, remove the ones they do not want and add ones they do. The tool already ran on Reels and Explore. Now it sits on the surface most users spend the most time in.
The change matters because recommended posts from accounts people do not follow now make up a bigger share of the main feed. That is how non-followers find you. Adam Mosseri has said controls for people, moods and content types are coming next, so the steering wheel users get is only going to grow.
Why it matters
For years the game was guessing what the algorithm liked. Now users are handing it a list of topics directly. If your content does not clearly belong to a topic someone has chosen, it does not get shown to them. Fuzzy, brand-for-the-sake-of-brand posting gets quietly filtered out.
This rewards focus. A business known for one clear subject is easy for the system to slot into the right feeds. A business posting a bit of everything is hard to place, so it gets placed nowhere. The same discipline that wins in search now wins here. Be about something specific.
Instagram's Your Algorithm topic controls now span Feed, Reels and Explore, the three places where most discovery happens. Source: Search Engine Land
What to do about it
Pick your topics on purpose. Decide the two or three subjects you want Instagram to associate with you, then post against them consistently.
Make the subject obvious fast. The first frame, the caption and the on-screen text should leave no doubt what the post is about. The system reads those signals.
Stop posting filler. Off-topic content confuses the tagging and weakens your reach with the people who actually chose you.
Watch what topics you get surfaced under. If the reach is coming from a subject you do not care about, your content is sending the wrong signal.
Lean into one clear lane. The accounts that win discovery are easy to categorise. Breadth is the enemy of reach here.
The platforms keep handing control back to users. The response is the same every time. Be clear about what you are, post like you mean it and stop hoping a scattergun feed finds the right audience by accident.