# How to go viral on Instagram (and work out what to post)

> What Instagram itself says about how Reels and Explore are ranked, and a repeatable way to decide what to post: find what broke out for accounts like yours, take it apart, and test your own versions.

By Matt, Parsly · Updated 2026-10-22 · Checked 2026-10-22 · https://parsly.to/guides/how-to-go-viral-on-instagram/

## The short answer

Instagram says Reels are ranked mainly on your likely reaction (watching to the end, liking, resharing), and each eligible Reel is first shown to a small audience before reaching more. So to go viral on Instagram, find the Reels that beat their own usual views for accounts like yours, and post your own versions of what worked.

Going viral on Instagram usually means a Reel reaching people who don't follow you, through the Reels tab and Explore. Instagram has explained, in its own posts, roughly how that works. This guide starts there, then gives you a way to decide what to post that's based on real numbers from accounts like yours rather than generic tips.

## How does Instagram decide which Reels to show?

There isn't one Instagram algorithm. Instagram says Feed, Stories, Explore and Reels each rank posts their own way, and Reels and Explore are mostly made up of accounts you don't follow. Adam Mosseri, head of Instagram, set out the signals for each in [Instagram Ranking Explained](https://about.instagram.com/blog/announcements/instagram-ranking-explained) (May 2023).

**Reels**, in the order Instagram gives them:

1. **Your activity:** Reels you've liked, saved, reshared, commented on or engaged with recently.
2. **Your history with the person who posted,** if any.
3. **Information about the Reel:** its audio, its visuals and how popular it is.
4. **Information about the person who posted:** how popular they are.

Among the most important things Instagram predicts for Reels: how likely you are to reshare a Reel, watch it all the way through, like it, or go to its audio page.

**Explore** leans more on the post itself: how popular it looks, including how quickly people like, comment on, share and save it.

In April 2024, Instagram [changed how Reels are recommended](https://creators.instagram.com/recommendations-and-Originality): each eligible Reel is first shown to a small audience, whether or not they follow you, and the ones that do best are shown to wider audiences. Instagram said the aim was to stop large accounts having the advantage.

Instagram doesn't publish weights. Mosseri has talked about these signals often in his own videos and interviews, and the emphasis shifts over time, so treat any precise ranking of "the top three signals" with care (checked October 2026).

## What makes a Reel less likely to be recommended?

Instagram has said these things reduce a Reel's reach or rule it out:

| What | What Instagram says |
|---|---|
| Watermarks, low resolution | Watermarked or low-resolution Reels are made less visible |
| Reposts | When it finds a repost of a recent original, it recommends the original instead |
| Mostly reposting | Accounts that post others' content 10 or more times in 30 days, without materially changing it, are left out of recommendations |
| Muted, bordered or mostly text | Listed as less visible in Instagram's 2023 explainer |
| Breaking Recommendation Guidelines | Can make a Reel, or an account for a while, ineligible |

The common thread: original, full-screen video with sound, made for Instagram.

## How do I work out what to post?

Take it from what already worked for accounts like yours, measured against their own usual, then make your own version. It's the method Parsly is built on.

1. **Pick 5–10 accounts like yours.** Same subject and audience, a similar size or a few steps ahead, posting now.
2. **Find each account's usual views.** Look at their last 30 or so Reels and take the typical number (the middle value, so one hit doesn't skew it).
3. **Find their breakouts.** The Reels with several times their usual views. Ignore raw likes: big accounts get lots of likes on everything.
4. **Take apart how each one opens.** The first line spoken, the first image, any text on screen in the first seconds. A transcript helps: see [How to get an Instagram Reel transcript](https://parsly.to/guides/how-to-get-an-instagram-reel-transcript/).
5. **Note the structure and format.** Length, pace, talking to camera or not, where the payoff comes, how it ends, and whether it's a Reel or a carousel.
6. **Read the comments.** What people quote, ask and tag friends in shows what landed. Since resharing is one of the things Instagram predicts, notice what people would send to someone.
7. **Write the pattern down,** per account and across all of them: "a before and after in the first second", "a list of three mistakes".
8. **Make several of your own.** Your subject and voice, their pattern. One Reel proves little; five tell you something.

## How do I test what works for my account?

Compare each Reel with your own usual, using Instagram's insights, and use trial reels to try riskier ideas on non-followers first.

- **Insights:** with a public account, open your profile, then **Professional dashboard** (or **Your dashboard** on a personal account), to see views, interactions and new followers for any period in the last 90 days. Tap **View insights** under a Reel for its numbers. Source: [About Instagram insights](https://help.instagram.com/788388387972460).
- **Trial reels:** turn on the **Trial** toggle before sharing a Reel, and it's shown to non-followers first. About 24 hours later you can see its views, likes, comments and shares, then share it with everyone, or let Instagram do so if it does well in its first 72 hours ([Trial reels](https://creators.instagram.com/blog/instagram-trial-reels)). Not every account has it.

Keep a short log of each Reel: the hook, the format, its views after a few days, and whether it beat your usual.

## What doesn't help?

- **Reposting or lightly editing other people's Reels:** Instagram recommends the original instead.
- **Cross-posting with another app's watermark.**
- **Buying followers or engagement.** It's against Instagram's rules and brings people who won't watch.
- **Copying a breakout word for word.** Take the pattern, not the post.

## How do I do this for many accounts with Parsly?

[Parsly](https://parsly.to/) is a free Chrome extension that does steps 2 to 6 for you on any public Instagram profile.

1. Open the creator's profile on instagram.com, then open Parsly from Chrome's toolbar. The first time, allow it on Instagram.
2. Click **Collect**. Parsly scrolls their posts and Reels like you would and reads each one's views, likes, comments and date.
3. It marks the breakouts against that creator's own usual ("8x her usual views"), not raw likes.
4. Turn on **Transcripts** in **Options** to read how each breakout opens, and collect a post's comments to see what people reacted to.
5. Copy the breakouts for AI or download them as a spreadsheet, and repeat for each account.

With Parsly in Claude (paid), ask in your own words, "what made this creator's last ten breakouts work, and what should I post next?", and get the pattern and a plan in your voice. Parsly reads only public pages you can see yourself.

## Questions people also ask

### Can a small account go viral on Instagram?

Yes. In 2024 Instagram said it changed Reels ranking so each eligible Reel is first shown to a small audience, followers or not, and the best performers reach wider audiences, to stop large accounts having the advantage. Follower count still counts as one signal among several.

### What should I post on Instagram?

Look at what already broke out for 5–10 accounts like yours, measured against their own usual views, and make your own versions of the patterns you find: how they open, their format, their subjects. Then compare each post with your own usual.

### Do watermarks or reposts hurt reach on Instagram?

Instagram says it makes watermarked and low-resolution Reels less visible, and that when it finds a repost of a recent original, it recommends the original instead. Accounts that mostly repost others' content can be left out of recommendations.

### Should I post Reels or carousels to go viral?

Reels and Explore are where Instagram mostly shows accounts people don't follow, so Reels are the usual route to new viewers. Look at what breaks out for accounts like yours: if their carousels beat their Reels, that's worth testing too.

### How can I test a Reel without my followers seeing it?

Instagram's trial reels show a Reel to non-followers first. About 24 hours later you can see its views, likes, comments and shares, then share it with everyone or let Instagram do so if it performs well.

## Sources

- [Instagram: Instagram Ranking Explained (Adam Mosseri, May 2023)](https://about.instagram.com/blog/announcements/instagram-ranking-explained)
- [Instagram Creators: Helping creators find new audiences (recommendations and originality, April 2024)](https://creators.instagram.com/recommendations-and-Originality)
- [Instagram Creators: Trial reels (December 2024)](https://creators.instagram.com/blog/instagram-trial-reels)
- [Instagram Help: About Instagram insights](https://help.instagram.com/788388387972460)