Hook Doctor Pro: Fix Your TikTok Hook in 3s
Hook Doctor Pro: fix the first 3 seconds before you film
Most viewers decide in the first 3 seconds whether to keep watching or swipe. Hook Doctor Pro reads your opening the way a seasoned short-video editor would. It scores your hook out of 100, explains what's losing viewers, and gives you 3 hooks, a revised script, and a shot list you can film today.
TikTok · Instagram Reels · YouTube Shorts · English & 繁體中文（台灣）
The problem
You spent an hour on the script, but the video opens with "Hey guys, welcome back to my channel…" and the strongest line doesn't arrive until second 8. On short-video feeds, a greeting gets swiped past before you reach your point.
A hook that's only "fine" is hard to fix yourself, because you already know what comes next and your viewer doesn't.
Real demo: before → after
The example below is unedited output from a live run of Hook Doctor Pro on a generic meal-prep script (TikTok, goal: followers). It isn't a real creator.
Before: the original opening, scored 41/100 (Likely scrolled past)
"Hey guys, welcome back to my channel! So today I want to talk about meal prep. A lot of you have been asking me how I meal prep for the week, so I finally decided to make this video."
| Criterion | Score | Why (from the report) |
|---|---|---|
| Pattern interrupt | 5/20 | Generic 'Hey guys, welcome back' and a wave do nothing to stop a fast scroll. |
| Clarity of promise | 9/20 | Meal prep is named but the payoff is buried after a long greeting and a vague 'make this video' line. |
| Curiosity gap | 5/15 | Nothing is held back; the setup (grain + protein + veg) is the whole answer with no open loop. |
| Audience relevance | 9/15 | Weekly meal preppers are implied but never named or shown a specific pain point. |
| Visual–verbal sync | 7/15 | Only wide kitchen and counter shots; no on-screen text and no visual matching the $60 claim. |
| Pace & delivery | 6/15 | First payoff words arrive around 8-10s and the greeting adds dead air before any value. |
One of the issues it flagged:
[line 6] $60 savings mentioned only after the method is fully explained. The strongest fact is buried late when most viewers have left; lead with it.
After: 3 rewritten hooks, each in a different style
| Style | Say | On-screen text |
|---|---|---|
| Result first | "One Sunday hour, three things in the oven, and I stopped weekday takeout." | 1 hour Sunday = no weekday takeout |
| Bold claim | "You only need three components to meal prep a whole week." | 3 components. 1 week of lunches. |
| Mistake / warning | "Stop meal prepping five different recipes. Do this instead." | Stop prepping 5 recipes. Prep 3. |
…plus a revised script and shot list you can film right away
Revised script excerpt:
0-2sStop meal prepping five different recipes — prep three things instead.2-4sEvery Sunday I spend about an hour on a grain, a protein, and a tray of roasted vegetables.7-10sSince I started, I stopped ordering takeout on weekdays — that's about sixty dollars a week back.13-15sFollow for the next one — I'll show the exact three components I rotate.
| # | Time | Shot / framing | On-screen text | Purpose |
|---|---|---|---|---|
| 1 | 0-1s | Close-up: three meal containers slammed down in a row on the counter. | Stop prepping 5 recipes. Prep 3. | Pattern interrupt with motion and a counterintuitive claim. |
| 2 | 1-2s | Quick cut to a cluttered fridge shelf, then back to the three containers. | 3 components. 1 week. | Visual proof of the mistake vs the fix. |
| 3 | 2-4s | Overhead: grain pot, protein pan, sheet tray of vegetables side by side. | Grain + protein + roasted veg | Make the method instantly clear. |
Re-scored with the same rubric, the revised opening went from 41 → 75/100. Scores are the model's estimate against the rubric, not a guarantee of views.
繁體中文也可以：記帳短影音 27 → 80
原開場「嗨大家好，我是小安，今天要跟大家分享我最近在用的記帳方法。」只拿到 27/100。Hook Doctor Pro 建議把結果放到第一秒，例如：
- 先給結果：靠每天一分鐘記帳，我每月多存五千塊。
- 踩雷警告：記帳一直失敗，因為你沒分「需要」和「想要」。
- 挑戰式：連續記帳七天，看你「想要」花掉多少。
修訂後的腳本用同一套標準重新評分，得到 80/100。
What you get in every report
| 🎯 Hook score /100 | 6-criterion rubric: pattern interrupt, clarity of promise, curiosity gap, audience relevance, visual–verbal sync, and pace. Every score comes with a reason. |
| 🩺 Issue list | What's wrong, where it happens (timestamp or line), and why it costs you viewers |
| ✍️ 3 rewritten hooks | 3 different styles, each with a spoken line, on-screen text, and opening visual |
| 📝 Revised script | Timestamped and ready to read to camera |
| 🎬 Shot list / storyboard | Time, framing, on-screen text, audio, and purpose for every shot |
| 📈 Retention tips | Specific to TikTok, Instagram Reels, or YouTube Shorts |
Ask for up to 2 follow-up tweaks per script in the same chat, for example "make hook 2 punchier" or "shorten the script to 20s".
How it works
- Send your opening. Paste a script or transcript, upload a short video (up to 3 min), or upload up to 6 keyframe screenshots. You can add your platform, niche, and goal (views, follows, sales, or leads).
- Get the diagnosis. You'll see the hook score, the reason behind each criterion, and a list of the specific issues.
- Film the fix. Choose one of the 3 hooks, then follow the revised script and shot list.
It replies in English or Traditional Chinese (Taiwan), matching the language you write in.
Who it's for
- Creators whose videos stall at a few hundred views and who want to know why
- Small brands and e-commerce sellers making product videos or UGC-style ads
- Social media managers and agencies who need a quick, consistent hook check before anything ships
- Bilingual creators who post in both English and 繁體中文
Plans
| Plan | Price | Includes | Free trial |
|---|---|---|---|
| Weekly | US$9.99 / week | 20 requests per week | 1 day |
| Monthly | US$19.99 / month | 60 requests per month (lower cost per request) | 3 days |
About the free trial: the free trial comes with a paid plan: 1 day on Weekly, 3 days on Monthly. When the trial ends, it automatically renews into the paid plan you chose and you are charged, unless you cancel before the trial ends. You can cancel anytime.
Just want a quick score? Hook Doctor Lite is a separate, free download that gives you the hook score and 3 rewritten hooks. Choose Pro when you want the full diagnosis, revised script, shot list, and retention tips.
FAQ
Does a higher score guarantee more views?
No. The score is an editor-style estimate based on a fixed 6-criterion rubric. It tells you why an opening is likely to lose viewers and how to fix it. Your content, timing, and the algorithm still matter.
What can I upload?
A script or transcript (text), a short video up to 3 minutes, or up to 6 keyframe screenshots. A script alone is enough for a full report.
Can I just paste a TikTok / Instagram / YouTube link?
No. Links aren't downloaded. Paste the transcript or captions instead, and add 3–6 screenshots if you want visual feedback.
How does the free trial work?
Pick Weekly for a 1-day free trial or Monthly for a 3-day free trial. After the trial, it auto-renews into that paid plan unless you cancel before the trial ends. Cancel anytime.
How are requests counted?
Weekly includes 20 requests per week and Monthly includes 60 requests per month. A full analysis typically uses one request; follow-up edits may use additional requests.
Can it write in Traditional Chinese?
Yes. Write in 繁體中文 and the whole report comes back in Traditional Chinese (Taiwan), including the hooks, script, and shot list. Write in English and it replies in English.
Originality
Hook Doctor Pro writes original hooks and scripts based on your idea. It won't copy or clone other creators' videos, and it won't use real people's likeness. It also flags medical or financial guarantees and other misleading claims instead of writing them. The demo scripts on this page are generic samples written for illustration. They don't feature real creators or brands.
