Instagram Reels
Upload your Reel and get a 0–100 viral score with the exact fixes to make — before the feed decides for you. Every frame of your hook, every word of your script.
First analysis free. No credit card required.
The Reels problem
The 45-second finance breakdown, the recipe explainer, the three-mistakes fitness clip — on Instagram, teaching content is the arena. If your Reel teaches something, it competes with everyone who teaches anything, not only your niche, and all of them studied the same hook formulas you did.
And much of the fight happens on mute. In the feed, in DMs, in the Explore grid, Reels start playing silent, and plenty of viewers never turn the sound on. Your on-screen text is your opening line whether you wrote one or not. That’s why, of the three hooks Vidcoo grades, the text hook carries the most weight on this platform: it’s the only hook guaranteed to land.
Hook alignment
A Reel opens three ways at once: the text on screen, the first frames, and your first spoken sentence. When all three pull in one direction, the viewer gets one clean promise and a reason to stay. When they say different things, like text promising a recipe while the frames show you talking in a car and the voice opens with “hey guys, quick story,” views die. Nobody processes three competing signals in two seconds. They scroll.
Vidcoo scores each hook on its own, then scores how well they align. On Reels, misalignment is the failure that looks fine in the edit and only shows up later, as a view count stuck in the low hundreds.
What we check
Including a frame-by-frame audit of the opening seconds, where Reels are won or scrolled past.
Your on-screen line — the hook that carries the most weight on a muted feed.
First frames: motion, a face, a pattern break — judged before a word lands.
Your opening sentence, word by word from the timestamped transcript.
Text, frames, and voice making the same promise instead of three different ones.
Does the open create a loop the viewer has to close before scrolling?
How fast the Reel pays off the promise its hook made.
Why a stranger in the Explore grid should believe you can teach them.
Framing, caption placement, and whether your text is readable at feed size.
Safe zones
Instagram draws its own interface over your Reel. The caption, your username, and the audio line sit across the bottom of the frame; the like, comment, and share rail owns the right edge. On-screen text placed in either zone gets covered the moment the Reel hits the feed — the viewer sees half a hook and keeps scrolling.
Keep your text hook in the middle band of the frame: clear of the bottom quarter, clear of the right edge, big enough to read at arm’s length. Clearing those zones is a habit you build in the edit. Vidcoo’s composition check grades your framing, caption placement, and readability, so the report tells you whether the text hook you wrote actually reads at feed size.
How it works
Upload one Reel of 60 seconds or less (MP4, MOV, or WebM, up to 250MB, one analysis at a time). Vidcoo reads your opening frame by frame, follows the whole script through a word-timestamped transcript, and sends back a 0–100 score with a verdict, the evidence frames it judged, and a fix list ordered by impact. The rewrites are literal: the line to put on screen and the sentence to open with.
The rubric came out of a blind calibration: 20 viral hits and 20 videos that never cleared 2,000 views, all real short-form content, scored without knowing which was which. The metrics that separated the two groups are the eight on this page. You can read how the viral video score works, or start with why videos go viral in the first place.
Your first analysis is free, no credit card; plans start at $19/month for 30 analyses. Uploaded Reels are deleted within 24 hours, and your reports stay in your account. Cross-posting? The same engine scores TikTok videos and YouTube Shorts too.
FAQ
Usually because the first two seconds give viewers no reason to stay, so Instagram stops distributing a Reel people scroll past. The common culprits: an on-screen line that triggers no curiosity, first frames with nothing happening, or three hooks that each say something different. Upload the Reel to Vidcoo and the report shows which hook is losing people, with evidence frames.
Yes. Upload the draft to Vidcoo and the report comes back with a 0–100 score, a verdict, and the exact fixes to make while the Reel is still editable. Your first analysis is free, no credit card required.
In the middle band of the frame: clear of the bottom quarter, where Instagram places your caption, username, and audio line, and clear of the right edge, where the like and share rail sits. Keeping text out of those zones is on you in the edit. Vidcoo's composition check grades your framing, caption placement, and readability, so the report tells you whether your text hook actually reads at feed size.
One video at a time, 60 seconds or less, up to 250MB. MP4, MOV, and WebM all work, which covers what Instagram's own camera, CapCut, and most phone editors hand you. Upload the 9:16 vertical cut you'd actually post.
No. Uploaded videos are deleted within 24 hours. Your report, including the score, verdict, evidence frames, and fix list, stays in your account.
Before you post
The report scores eight metrics on your draft and hands you the exact fixes while you can still make them.