A free TikTok post analyzer that scores your video against 1,645 real TikTok videos, shows it in TikTok's feed, and reads any video's numbers from its link.
5.0(1 rating)Write a video or paste a link to one. You see it in TikTok's feed, scored by a model trained on 1,645 real TikTok videos, and checked part by part.
Stop wasting energy on trying to get other people to meet YOUR expectations. Instead, try using the “Let Them Theory.” 💥 Listen now on the #melrobbinspodcast!! “The “Let Them Theory”: A Life Changing Mindset Hack That 15 Million People Can’t Stop Talking About” 🔗 in bio #melrobbins #letthemtheory #letgo #lettinggo #podcast #podcastepisode
On 62 accounts it never saw, the video with the higher score got more views 54% of the time, in 6,107 pairs with a clear winner. A coin flip gets half, so use the score to pick between versions you like. Where the data comes from · It reads English videos.
What you write stays in this browser, and the score runs on your device. A link is read on my server, and only the video and its numbers come back.
This free TikTok post analyzer scores your video with a model trained on 1,645 real TikTok videos from 63 accounts.
Write a video or paste a link to one. You see it in TikTok's own feed, on a real video or on your own account, with the parts that helped or hurt in real videos. A link also gets its real numbers against the account's typical video.
Here's what a TikTok post analyzer is, how the score works, what 1,645 TikTok videos show, and how to write videos that beat your own usual.
A TikTok post analyzer checks a video before you post it, or after, and shows what to change.
Most score against rules someone wrote, or ask an AI to guess. This one scores against what won: videos from the same account, posted within 30 days of each other, where one got at least twice the views of the other.
The analyzer measures 25 parts of your video: its first line, its length, numbers, lists, "I" and "you", links, hashtags, mentions, pictures and more.
A model weighs each part by how often it won those matchups. Your score says where your video lands among all 1,645: 70 means it beats 70% of them.
I tested it 5 times. Each time the model learned from 4 in 5 of the 62 accounts and was graded on the fifth, which it never saw, so every account was graded once.
Across those tests, the video it scored higher got more views 54% of the time, in 6,107 pairs where one video got at least twice the other's views. A coin flip gets 50%.
That's a hint, not a promise. The topic, the timing and the picture itself aren't in the score, and they matter more than the wording.
On TikTok, the video does most of the work. The caption decides less, which is why the accuracy is closer to a coin flip here than on text platforms like X or Threads.
In pairs of videos from the same account, where one got at least twice the views, this is how often the video with each part won:
The biggest winners: a how or why opener (59%), a number (56%) and a number in the first line (56%). The biggest losers: an ask (39%), "you" (40%) and "this" or "here's" (41%).
The TikTok character counter counts it the way TikTok does.
Paste a link to any public TikTok video, yours or anyone's, and the analyzer reads it for you: the caption, the cover, the views, likes, comments, shares and saves.
Then it reads the account's latest videos and compares. "4.1× this account's typical video" means the video got 4.1 times the median views of the account's recent videos.
That's the honest version of a virality score: not a guess about the wording, but how the video actually did against the account's own normal.
Here's what won most often in the data:
And what lost:
Then post, and let your own numbers decide. Paste the link back in after a few days to see how it did against your usual.
by Austin Kleon
Show Your Work by Austin Kleon teaches how to share your creative process, build an audience, and get noticed without self-promotion.
I may earn a commission if you make a purchase, at no additional cost to you.
I read the latest public videos of 63 TikTok accounts: creators from my creator directory, the creators in my research feed, and well-known creators in business, writing, AI, health and money. My own accounts are left out.
Replies, reposts and videos under 3 days old are left out too, because their numbers are still growing. That left 1,645 videos.
The model learned from pairs of videos by the same account within 30 days, so the audience was the same and the wording was the difference. Each account was graded by a version of the model that never saw it. The videos themselves stay private: only the model's weights and counts are published.
Ready to post it?
Or post it from your AI with my open source MCP servers and CLIs
Questions about the TikTok post analyzer? Here's what to know.
A TikTok post analyzer checks a video and shows what helps or hurts it.
This one scores against 1,645 real TikTok videos, not rules someone wrote.
It measures 25 parts of the video, like the first line, numbers, lists, links and pictures.
A model trained on pairs of videos from the same account weighs each part.
On 62 accounts it never saw, the video it scored higher got more views 54% of the time, in 6,107 clear pairs.
A coin flip gets 50%, so use it to pick between versions you like.
In the data, videos did better with a how or why opener (59%), a number (56%) and a number in the first line (56%).
They did worse with an ask (39%), "you" (40%) and "this" or "here's" (41%).
In the data, a video with a link won only 46% of 340 pairs against a video from the same account without one.
Put the link in the first comment instead.
Less than the video.
On 62 accounts it never saw, the caption alone picked the video with more views 54% of the time, close to a coin flip.
Use it to polish the caption, and spend your effort on the first seconds of the video.
Yes, paste a link to any public TikTok video.
The TikTok post analyzer reads its numbers and compares them with the account's recent videos.
Yes, paste your TikTok link or username under the card and it pulls your photo and name.
You can also set them by hand.
Yes, the TikTok post analyzer is free, with no sign-up.
The score runs on your device.
What you write stays in your browser, so it's there when you come back.
A link is read on my server, and only the video and its numbers come back.
Navid Moazzez
AI business strategist & AI OS builder
Navid Moazzez helps creators and founders master AI and build their own AI Operating System (AI OS) to automate their business and life.
Navid.me is reader-supported. When you buy through links on this site, I may earn an affiliate commission. Learn more.
Free AI newsletterEvery week, get proven AI strategies, curated tools, and step-by-step systems to grow your audience, create better content, and build a profitable creator business.
No fluff, no filler, no BS. Just five minutes each week that might level up your online business and life.
P.S. Sign up now to get free access to my ultimate AI tools guide for creators.
X
LinkedIn
Instagram
Mastodon
Pinterest
YouTube
Amazon KDP
Apple Books
Amazon
Substack
Spotify
Apple Podcasts
