An explainer video script template follows six parts: hook, problem, solution, how it works, proof and call to action. At the average speaking rate of 150 words per minute, a 30-second video holds about 75 words, a 60-second video about 150 and a 90-second video about 225. Build yours below, section by section, and watch the word budget as you type.
Key Takeaways
- Word budgets: at about 150 words per minute, 30, 60 and 90 seconds hold about 75, 150 and 225 words. The templates start well under that, so your own details, pauses and music fit.
- Structure: hook, problem, solution, how it works, proof, call to action. The 30-second version drops the proof; the 90-second version adds an objection.
- One idea per video: a longer video should add proof, not more features.
- Edit in place: every section on this page is editable, and its label shows the live word count against its time budget.
- Plan captions early: WCAG success criterion 1.2.2 requires captions for prerecorded video with audio at Level A, and your final script is the best starting point for them.
How do you build an explainer script section by section?
- Fill in your details in the boxes below. Nothing is sent or saved.
- Pick a length in the builder. Your details appear in every section.
- Edit any section by clicking in it. The label turns red when the section runs over its time budget.
- Copy the full script and paste it into Kveeky to hear it.
Explainer video script builder: 30, 60 and 90 seconds
Choose a length. Each label shows the words in that section, the spoken length at 150 words per minute, and its time budget. Click inside any section to rewrite it; the count updates as you type. Placeholders in square brackets count as one word until you replace them.
30-second explainer script, section by section
A 30-second explainer carries one idea. Skip the long set-up: name the problem, show the answer, and ask for one action. The time budget for each section is in its label (Hook 4 s, Problem 7 s, Solution 8 s, Steps 6 s, Action 5 s); the total is 30 seconds.
1. Hook 4 words · ≈ 2 s of 4 s
2. Problem 14 words · ≈ 6 s of 7 s
3. Solution 13 words · ≈ 5 s of 8 s
4. Steps 8 words · ≈ 3 s of 6 s
5. Action 5 words · ≈ 2 s of 5 s
Full 30-second script 44 words · ≈ 18 s of 30 s
60-second explainer script, section by section
A 60-second explainer has room for one idea and a short proof. Add a how-it-works step list and a line of evidence. The time budget for each section is in its label (Hook 6 s, Problem 10 s, Solution 12 s, Steps 16 s, Proof 8 s, Action 8 s); the total is 60 seconds.
1. Hook 8 words · ≈ 3 s of 6 s
2. Problem 19 words · ≈ 8 s of 10 s
3. Solution 21 words · ≈ 8 s of 12 s
4. Steps 17 words · ≈ 7 s of 16 s
5. Proof 8 words · ≈ 3 s of 8 s
6. Action 16 words · ≈ 6 s of 8 s
Full 60-second script 89 words · ≈ 36 s of 60 s
90-second explainer script, section by section
A 90-second explainer can tell a small story. Open with a scene, answer the biggest objection, and give the viewer a clear next step. The time budget for each section is in its label (Hook 8 s, Problem 14 s, Solution 14 s, Steps 24 s, Proof 12 s, Objection 10 s, Action 8 s); the total is 90 seconds.
1. Hook 15 words · ≈ 6 s of 8 s
2. Problem 28 words · ≈ 11 s of 14 s
3. Solution 28 words · ≈ 11 s of 14 s
4. Steps 44 words · ≈ 18 s of 24 s
5. Proof 19 words · ≈ 8 s of 12 s
6. Objection 18 words · ≈ 7 s of 10 s
7. Action 16 words · ≈ 6 s of 8 s
Full 90-second script 168 words · ≈ 67 s of 90 s
Script ready? Paste it into Kveeky, pick a voice, set the speed so it lands on 30, 60 or 90 seconds, and download an MP3.
Voice your explainer freeHow many words fit in each explainer length?
Use this as your budget before you write, and keep a little under it for breaths, music and on-screen moments. For other lengths or speeds, use the words to minutes calculator.
| Video length | Words at 150 wpm | Words at 130 wpm (slower, clearer) | Sections in the template |
|---|---|---|---|
| 30 seconds | 75 | 65 | 5 |
| 60 seconds | 150 | 130 | 6 |
| 90 seconds | 225 | 195 | 7 |
Does your own script fit its length? Paste it and check
Paste a script you already have. The counter shows the live word count, the spoken length at your chosen pace and the word budget for your video length.
What goes on screen while the voice speaks?
Write the script first, then plan the picture around it. This storyboard shows how the 60-second template maps to visuals. The seconds are the section budgets from the builder above.
| Time | Section | The voice says | On screen |
|---|---|---|---|
| 0–6 s | Hook | The question about the problem | The problem, shown large and simple |
| 6–16 s | Problem | Why the old way fails | Two or three quick cuts of the pain |
| 16–28 s | Solution | What your product does | Product name and the main screen |
| 28–44 s | How it works | Three steps | One screen per step, numbered |
| 44–52 s | Proof | One result or quote | A customer name, logo or figure |
| 52–60 s | Call to action | Where to go | Web address, big and still |
Pre-record checklist Brief
Write for the ear. Read each section aloud, cut any sentence you run out of breath on, and see our guide to pauses, emphasis and pacing for shaping the read. If the explainer also goes out as a podcast clip or audio ad, the podcast intro and outro templates show how to adapt the same lines for audio only.
How Kveeky helps you voice an explainer video
Kveeky turns a finished script into a voice read in minutes, so you can hear two versions before you record anything on screen.
Voice your explainer free
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See AI voiceover for explainer videos and product demo voiceovers for more on voices that suit these videos, or read the English text to speech page to pick an accent. The plans and pricing page lists what each plan includes. For a deeper look at the 60-second format, read the 60-second product demo script framework and explainer video voiceover tips.
Frequently asked questions
How long should an explainer video script be?
As long as the idea needs, and no longer. A 30-second video suits one idea, 60 seconds adds a short how-it-works and proof, and 90 seconds adds an objection and a clearer story. At 150 words per minute that is about 75, 150 and 225 words.
How many words is a 60-second explainer video script?
About 150 words at the average US speaking rate of 150 words per minute. Aim for 120 to 140 so there is room for pauses, music and on-screen moments.
What is the structure of an explainer video script?
Hook, problem, solution, how it works, proof and call to action. Shorter videos drop the proof; longer ones add a section that answers the biggest objection.
Should I write the script before the visuals?
Yes. The script sets the length and the order of ideas, and the visuals can then follow each line. Changing the words later means redoing the animation or edit.
Can I use an AI voice for an explainer video?
Yes. Paste the script into Kveeky, choose a voice, adjust the speed, and download an MP3. Use a paid plan if the video promotes a business, and check each platform’s rules on labelling AI voices before you publish.
Sources
- Average speaking rate of about 150 words per minute: National Center for Voice and Speech, “Voice Qualities”, retrieved 16 October 2026.
- Captions required for prerecorded audio in synchronized media, Level A: W3C, “Understanding Success Criterion 1.2.2: Captions (Prerecorded)”, retrieved 16 October 2026.
- Kveeky formats, plans and rights: Kveeky pricing, retrieved 16 October 2026.