Is there a tool to analyze my video before I post?
Short answer: yes, and it is finally good. You can run a full analysis of your cut, picture, sound, pacing, text and export, in the minutes before you publish. Here is what that tool checks, and how to read what it tells you.
By Thomas, founder of CutScore · Updated June 2026
You already watched the video. That is the problem. By export time you have seen every frame so many times that your brain stopped watching and started remembering. The quiet audio got filed under "normal." The slightly green skin got filed under "fine." You are not analysing the video anymore, you are recognising it, and recognition is useless for catching mistakes.
Your gear is also quietly lying. Laptop speakers add bass you never recorded. A phone at full brightness in a dark room makes an underexposed shot look cinematic. So you post. Then someone opens it on a budget phone, one tinny speaker, on a sunny train, and now it sounds like it was recorded in a stairwell and looks like it was shot through a sock. I have shipped that exact video. More than once.
A tool fixes the part you cannot: it does not get tired, it does not get attached, and it does not flatter you. It measures. Analysing is not the same as watching. Watching is a feeling. Analysing has numbers, and the numbers do not care that you are proud of the edit.
What does a tool actually analyze in your video?
A good analysis tool only checks things that have a real target. If there is no number or no clear standard behind it, that is taste, not analysis. Here is the measurable part.
| What it analyses | Target it checks against | Why it matters before you post |
|---|---|---|
| Loudness | ≈ −14 LUFS | Too quiet and your video feels weak the instant it follows a louder one. |
| True peak | ≤ −1 dBTP | Hot peaks crackle and distort once the platform re-encodes your file. |
| Voice vs music | voice on top | Music burying the speech is the most common amateur tell there is. |
| Exposure + colour | neutral, not clipped | Dark or green footage reads as a raw clip nobody bothered to grade. |
| Focus + stabilisation | sharp, steady | Soft or shaky footage looks like a mistake, not a creative choice. |
| Pacing · shot length | fits the genre | Too slow and the scroll wins before your point ever arrives. |
| First 3 seconds | one reason to stay | Most of your drop-off happens right at the start, every single time. |
| Captions + safe zones | readable, in-frame | Plenty of viewers watch on mute, so on-screen text is the video. |
| Export settings | match the platform | A clean edit still arrives soft if resolution or bitrate are wrong. |
Analysing all of this by hand on every post is a chore. CutScore runs the whole pass in one go and hands back the fixes, so you can spend the time creating instead of inspecting.
How does a tool analyze a video before I post?
It reads the file, not your feelings
The honest way to analyze a video is to point a tool at the actual exported file, or a private link to it. That file is what your audience receives after the platform compresses it, so it is the only version worth judging. The tool decodes the picture and the sound and pulls out the measurable stuff: integrated loudness, true peak, exposure, sharpness, where each cut lands, where the captions sit. Numbers first, opinions never. This is roughly half of what we analyze, and it is the half a machine does better than any human watching late at night.
It measures the sound most people get wrong
Audio is where the analysis earns its keep, because audio is where most videos quietly lose people. Two numbers carry the load. Loudness, which you want near −14 LUFS for YouTube so your video does not feel timid next to the next one, and true peak, kept at or below −1 dBTP so nothing crackles after the platform squashes the file. A tool reports both in seconds. It also flags when the music is winning over the voice, which is the single fastest way to sound amateur and the single easiest thing to fix.
It checks pace and the first three seconds
You have seen your edit forty times, so it feels fast to you. It probably is not. A tool times your cuts and reports the average shot length, which tells you, plainly, whether the edit breathes or drags for the genre you are in. It also watches the first three seconds the way a scrolling stranger would: is there a reason to stay, or a slow logo and a throat-clear? In the mock-up at the top of this page, the analysis flagged the hook landing at 0:11. That is eight seconds too late, and a tool will say so without being polite about it.
It turns all of it into one score and a fix list
A pile of raw measurements is not useful at 11pm before you post. So the analysis rolls everything into a single 0 to 100 score, then ranks the problems by how much each one actually hurts. Quiet audio outranks a slightly soft B-roll shot, because viewers forgive the shot and bail on the sound. Each issue comes with a timestamp and a concrete fix: lift the gain by this much, trim these eleven seconds off the intro, raise the caption contrast. You get a single number you can read in a glance and a to-do list you can actually clear.
Here is a real CutScore analysis of an everyday vlog: every check above, scored, with timestamps and the exact fixes a tool would hand you before you post.
What are the ways to analyze a video before posting?
There are three honest routes, and they trade time for accuracy in different ways. Pick the one that fits how often you post and how much you enjoy reading meters.
By eye and ear
Free, and better than nothing. The catch is the one we opened with: your senses adapt and your gear flatters. It works best on someone else's video, or on yours after a day away from it. Use a fixed checklist so you test against targets instead of mood.
With scopes and meters
Accurate and honest. A loudness meter, a waveform, a scope for exposure. The cost is time and know-how: you have to learn the targets, open three tools, and read them right on every single video. Brilliant if you enjoy this. Most creators, in my experience, do not.
With a coach in one pass
Hand the file or a link to CutScore. It analyses everything above against the right standard for your genre and returns a 0 to 100 score with timestamped evidence and the fixes. No scopes to read, no targets to memorise. See a sample report.
If the analysis flags only three things.
When you run a pre-publish analysis, these are the issues that come up most, and the ones worth fixing before anything else. Clear these and most videos jump a tier.
Frequently asked.
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