How to Write Short Video Scripts: Complete Guide for TikTok/Douyin 2026

1. The Core Structure of a Short Video Script

Whether 15 seconds or 60 seconds, whether knowledge tips or comedy skits, every viral short video script follows the same three-part structure: 3-second Hook + Body + Closing CTA. This is not theory — it is a pattern repeatedly validated by platform algorithms and user behavior data.

1. The 3-Second Hook (Golden Opening)

TikTok and Douyin recommendation algorithms heavily weigh the first-3-second completion rate. If a viewer swipes away in the first 3 seconds, the video is essentially sentenced to death. The Hook is therefore the most important part of the entire video, bar none.

A good Hook accomplishes at least one of three things:

• Spark curiosity: "99% of people don't know this feature..." — make the viewer need the answer
• Create conflict: "My mom said I'd never get into college, but..." — set up opposition and suspense
• Hit a pain point: "If you're working overtime every night, this will make you cry" — make the viewer think "that's me"

The Hook can be delivered as the first voiceover line, a visual shock (smashing something, a sudden expression change), bold on-screen text, or contrasting music. The key is to make the viewer feel "I have to keep watching" within 3 seconds.

2. The Body (15-60 seconds)

The body carries the core message. It must be fast-paced, information-dense, and visually dynamic. In 2026, the average attention span of short video users has shrunk about 30% compared to 2023, which means:

• Each shot should be no longer than 3-5 seconds to avoid visual stagnation
• Every 5-8 seconds needs an "information beat" or "emotional beat" to prevent fatigue
• Voiceover pace should be 4-5 words per second, slightly faster than normal speech
• Use subtitles, stickers, and sound effects to reinforce key information

3. The Closing CTA (Call to Action)

The closing CTA determines engagement rate. A video without a CTA typically has a 40%-60% lower like rate than one with a CTA. Common CTA types:

• Like prompt: "If this helped, hit like so more people see it"
• Follow prompt: "Follow me — next episode goes harder"
• Comment prompt: "Have you been in this situation? Tell me in the comments"
• Save prompt: "Save this for later, you'll need it"
• Teaser prompt: "Full version drops tomorrow, don't miss it"

2. 5 Viral Script Types

Viral scripts may seem endlessly varied, but they boil down to 5 main types. Each type has its own "traffic code" — mastering them means mastering 80% of the viral formula.

Type 1: Knowledge & Tips

Typical opener: "99% of people don't know..." / "It took me 3 years to find this out"

Core logic: Use counterintuitive or high-value information to grab attention, then deliver tips fast so viewers feel they "learned something" and like or save the video. Ideal for knowledge creators, industry experts, and tool-focused accounts.

Script essentials:

• Open with a counterintuitive claim or shocking statistic
• Body uses a "problem - solution - example" three-beat structure
• Pair every tip with a concrete example
• Close with a summary and a teaser for the next video

Type 2: Emotional Story

Typical opener: "After that day, I never..." / "If I could turn back time"

Core logic: Use a real or realistic story to trigger emotional resonance and make viewers feel seen. Emotional videos usually have the highest completion and share rates. Ideal for personal brands, emotional creators, and life-documentary accounts.

Script essentials:

• Open with one line that creates suspense or emotion
• Body follows "cause - process - twist - ending"
• Use vivid details to enhance realism
• End with ambiguity or a punchline that elevates the theme

Type 3: Review & Comparison

Typical opener: "Stop paying the idiot tax" / "I spent $1,000 on this, and..."

Core logic: Help viewers make decisions through comparison or reviews, satisfying the "avoid pitfalls" psychology. High conversion rate, ideal for commerce accounts and consumer reviewers.

Script essentials:

• Open with an "avoid pitfalls" or "save money" hook
• Body uses tables or split screens to compare multiple dimensions
• Give a clear buying recommendation
• Close by directing viewers to the cart or comments

Type 4: Comedy Skit

Typical opener: "When my mom sees my report card" / "Boss says we're working overtime today"

Core logic: Use exaggeration, twists, and relatability to create laughs. Comedy videos are the most shareable but also the hardest to make. Ideal for skit accounts, joke creators, and remix creators.

Script essentials:

• Open by setting up an everyday scene
• Body follows setup - conflict - twist
• The twist must be unexpected yet logical
• Close with a bonus gag or a second twist

Type 5: Vlog & Challenge

Typical opener: "Challenge: spend $100 in one day" / "Day 30 after I quit my job"

Core logic: Use authentic documentation to spark curiosity or resonance. The "realness" is the core selling point of Vlogs. Ideal for lifestyle creators, travel accounts, and personal brands.

Script essentials:

• Open by stating the challenge or theme
• Body records key moments along a timeline
• Add surprises and emotional ups and downs
• Close with a reflection and an interactive question

3. Short Video Script Writing Formulas

Knowing the types is not enough — you need concrete writing formulas. Below are three core formulas validated across a large number of viral videos.

Hook Formula: Counterintuitive + Number + Pain Point

This is the most powerful Hook formula. Stacking all three elements creates intense attraction.

• Counterintuitive: Break the viewer's existing belief to trigger a "no way" reaction
• Number: Specific numbers hit harder than vague descriptions — "lose 20 lbs in 3 months" is 10x stronger than "lose weight fast"
• Pain point: Directly address what the viewer cares about most, so they feel "this is my pain"

Example: "99% of people fail at weight loss because of these 3 mistakes — you definitely make #2" — counterintuitive (99% fail) + number (3 mistakes) + pain point (weight loss failure).

Body Formula: Storyboard + Voiceover + Subtitles + BGM

The body is not just a paragraph of text. Four elements work together:

• Storyboard: What each shot shows and how shots transition
• Voiceover: What the narration says, max 15 words per sentence
• Subtitles: Enlarge and bold keywords to reinforce memory
• BGM: Match emotional shifts, switch music at turning points

Closing Formula: Question + Prompt + Teaser

The closing trio maximizes engagement:

• Question: "Did you get it?" / "Which would you pick?" — triggers comments
• Prompt: "Like and follow so you don't miss out" — clear action instruction
• Teaser: "Next episode is even better, don't miss it" — builds anticipation, boosts follow conversion

4. How to Write a Storyboard

A storyboard is the "blueprint" of a script. It can boost shooting efficiency by over 50%. A proper storyboard includes at least 6 fields: shot number, visual description, voiceover, subtitles, duration, BGM. Below is a complete 15-second storyboard example on the theme "3 phone features that double your productivity."

5. 10 Practical Script Templates

Below are 10 templates across different durations and styles. Each is ready to use and includes the applicable scenario and key points.

6. Tips for Generating Scripts with AI

In 2026, using AI to generate short video scripts has become standard for creators. But the same AI tool produces viral scripts for some and junk for others — the difference is the prompt.

1. The AI Script Prompt Formula

A good short video script prompt should include 5 elements:

• Topic: What the video is about — the more specific, the better
• Duration: 15s / 30s / 60s — determines information density
• Style: Knowledge tip / comedy skit / emotional story / review comparison
• Target audience: Who it's for — determines language style
• Output format: Storyboard / voiceover only / full script

Sample prompt:

2. Use Our Free Tool

Don't want to write your own prompt? Just use our Free AI Douyin Script Generator. Enter your topic, pick a duration and style, and get a complete script with Hook, voiceover, storyboard, subtitles, and CTA in 30 seconds — completely free, no signup required.

3. How to Refine AI Output

AI-generated scripts usually need a second pass before they're ready. Focus on three areas:

• Conversational polish: AI tends to write formally. Change "therefore" and "in summary" to "so" and "basically." Keep each sentence under 15 words.
• Pacing optimization: Check that each shot's duration is reasonable. Split long shots, add pauses where information is dense.
• Add personal style: Inject your catchphrases and signature opener so the script has "your flavor."

7. Common Mistakes to Avoid

Even with formulas and templates, beginners still fall into traps. Here are the 4 most common mistakes short video creators make in 2026.

Mistake 1: Slow Opening

Wrong: "Hey everyone, I'm XX, today I'll share with you..." — the first 3 seconds are filler, viewers swipe instantly.

Right: The very first line is the Hook. Move self-introductions to the middle or end. Within 3 seconds you must deliver curiosity, conflict, or a pain point.

Mistake 2: Information Overload

Wrong: A 60-second video covering 10 tips, each barely skimmed — viewers remember nothing.

Right: One video, one core idea, at most 3 supporting points. Better to go deep on one than shallow on ten. Overload is a completion-rate killer.

Mistake 3: Missing CTA

Wrong: The video ends right after the content, with no prompt to interact.

Right: The closing must have a clear CTA. Pick based on your goal: want likes? Say "like and save." Want comments? Ask a question. Want follows? Tease the next episode. Videos without a CTA average 40% lower engagement.

Mistake 4: Stiff Voiceover

Wrong: "In summary, this feature offers significant advantages" — sounds like reading a paper, viewers get tired.

Right: Voiceover should sound like talking to a friend. "Bottom line: this feature slaps" is 10x stronger than "this feature offers significant advantages." Use short sentences, spoken words, and metaphors.

8. 2026 Short Video Script Trends

The short video ecosystem is changing fast, and scriptwriting must keep up. Three clear trends stand out in 2026.

Trend 1: The First 3 Seconds Decide Completion Rate

Platform algorithms increasingly weight the first 3 seconds. 2026 data shows that videos with a sub-60% first-3-second completion rate rarely exceed 30% overall completion. This means the Hook's weight has only grown — the "golden 3 seconds" have become "life-or-death 3 seconds." Creators need to spend 50% of their effort on Hook design.

Trend 2: AI-Assisted Creation Is Standard

In 2026, over 70% of short video creators use AI to assist with scripts. AI doesn't replace humans — it frees creators from repetitive work so they can focus on ideas and strategy. Creators who use AI produce 5-10x more content than those who don't. But AI-generated content is increasingly homogenized, so personal style and authenticity have become the new differentiation barrier.

Trend 3: Multi-Shot Fast Cutting

Viewers tolerate visual stagnation less and less. In 2026, the average shot length in viral videos has dropped to 2.5 seconds, down 40% from 2023. This means scripts must plan more shot changes — even talking-head videos need close-ups, wide shots, and subtitle animations. Pacing must be considered at the script stage, not just the voiceover.

9. FAQ

How many words should a short video script be?

Short video script word count depends on duration. A 15-second video needs about 60-80 words of voiceover, a 30-second video about 120-150 words, and a 60-second video about 250-300 words. The safest rule is 4-5 words per second of speaking pace. Beyond voiceover, a complete script also includes shot descriptions, subtitles, and BGM cues, making the full script 2-3 times longer than the voiceover alone. Always fix the duration before writing to avoid content overload.

What is the difference between writing 15-second and 60-second scripts?

A 15-second script focuses on a single message with the structure 3s Hook + 10s core content + 2s CTA. It can only cover one point, moves extremely fast, and works best for knowledge tips and emotional resonance. A 60-second script can carry a full narrative with the structure 3s Hook + 15s pain point + 30s solution + 10s proof + 2s CTA, allowing you to tell a complete story or compare multiple viewpoints. 15-second scripts prioritize impact; 60-second scripts prioritize logic. The writing approaches are completely different.

Are AI-generated short video scripts any good?

In 2026, AI-generated short video scripts are already quite high quality. AI can quickly produce complete structures including Hooks, voiceover, storyboards, subtitles, and CTAs. The advantages of AI are speed, template variety, and the ability to batch-generate variations for A/B testing. However, AI scripts usually need a second round of human editing: conversational polishing, pacing optimization, and adding personal style. The best practice is AI draft + human refinement, which is 5-10x more efficient than writing from scratch.

Do I need to write a storyboard for short video scripts?

Professional short video creators always write storyboards. A storyboard can boost shooting efficiency by over 50% by preventing on-set improvisation that leads to endless retakes. A proper storyboard includes at minimum: shot number, visual description, voiceover, subtitles, duration, and BGM. Even for talking-head videos, a storyboard helps you plan shot changes (close-up, medium, wide) and subtitle timing. Beginners should start with a simple storyboard and add camera movement and transitions as they gain experience.

What is the best free AI short video script generator?

We recommend the free AI Douyin Script Generator at UseAIWriter. It is completely free, requires no signup, and lets you customize topic, duration, style, and target audience to generate a complete script with Hook, voiceover, storyboard, subtitles, and CTA in 30 seconds. ChatGPT, Claude, and Kimi can also write scripts, but dedicated tools are more specialized in templating and storyboard generation. The best workflow is to use a dedicated tool for the framework, then refine details with a general-purpose AI.