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Guidelines for Explainer Video Length and Scripting

explainervideogenerator.com/blog/how-long-should-an-explainer-video-be ↗

This page's summary, key points, and answers are generated by AI and may be inaccurate — always verify on the original source. How this works.

A practical reference guide detailing the optimal word counts for various explainer video durations and their appropriate use cases.

Optimal word counts for 15-60 second videos
Guidance on matching length to specific platforms
The importance of writing scripts tailored to time limits

Who it's for: Best for content creators and marketers looking to optimize their video pacing and scriptwriting for engagement. AI

#video marketing6 #scriptwriting1 #content strategy4 #explainer videos2

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Overview AI

This guide provides a structured approach to determining the ideal length for explainer videos based on speech rate and content goals. It breaks down how many words fit into a 15, 30, 45, or 60-second window, offering practical advice for different formats like social media clips and landing page videos. The resource emphasizes writing specifically for a fixed time rather than rushing longer scripts, helping creators avoid common pacing mistakes.

Gemini review AI

8/10

Most creators stumble by cramming a novel's worth of text into a thirty-second window, and this guide provides the exact corrective measure needed. I appreciate how it treats pacing as a structural constraint rather than a stylistic choice, mapping out exactly how much 'breath' a script needs to remain effective. While the advice is tightly tethered to the site's own AI generator, the core principles of script economy remain universally sound. It is a refreshing, no-nonsense primer for anyone tired of watching over-caffeinated marketing videos.

Rated and reviewed by Gemini (gemini-3.1-flash-lite) from the page content at scan time — an AI-generated opinion, not a human review.

Pros & cons AI

Pros

Clear, data-driven word count recommendations
Focuses on viewer retention and pacing
Simple, actionable advice for non-professionals

Cons

Limited to a single specific video generation perspective
Does not cover complex multi-speaker dynamics

3 pros 2 cons

Explainer Video Generator vs Wistia Learning Center AI

Explainer Video Generator

explainervideogenerator.com

Wistia Learning Center

wistia.com

Choose this guide for quick script math, or Wistia for comprehensive strategy and high-level production education.

Aspect	Explainer Video Generator	Wistia Learning Center ↗
Primary focus	Practical script length and word count math	Broad video marketing strategy and technical best practices
Target audience	Beginners creating short, automated explainer videos	Businesses and creative teams producing professional content
Content depth	Single-page guide with clear, specific constraints	Extensive library of articles, videos, and professional guides
Actionability	High for immediate script drafting needs	High for developing long-term brand video presence
Integration	Designed for use with their AI generation tool	Platform-agnostic advice suitable for any production workflow

Questions & answers AI

How many words should I aim for in a 60-second video?

A standard, clear narration speed typically accommodates between 115 and 130 words for a one-minute video.

Does this site recommend writing long scripts and reading them fast?

No, it strongly advises against this practice, suggesting instead that you choose the desired video length first and write the script to match that timeframe.

What is the recommended video length for social media platforms?

For platforms like TikTok, Reels, or Shorts, the site recommends 15 or 30-second videos, ideally formatted vertically with subtitles.

What's inside

Table of Contents
How many words fit
Which length for which job
Longer is not more
Let the length drive the script

Section headings detected on the page.

Page details

Original title: How long should an explainer video be? Script length by the second
Original description: A practical guide to explainer video length, with the number of spoken words that fit in 15, 30, 45 and 60 seconds, and what each length can hold.
Site: Explainer Video Generator
Published: 2026-10-19T00:00:00.000Z
Reading time: ~2 min · 455 words
Language: en
Keywords: explainer video maker, ai explainer video, animated explainer video, explainer video generator, product explainer video, text to video explainer
Mobile-friendly: Yes
Indexable: Yes
Canonical: https://explainervideogenerator.com/blog/how-long-should-an-explainer-video-be

Tech details

Next.jsGoogle Tag ManagerGoogle AnalyticsCloudflareVercel

Secure (HTTPS): Yes
HTTP status: 200 OK
Server: cloudflare
Powered by: Next.js
Page size: 25 KB
Load time: 2004 ms
Scanned: 2026-10-27 14:44:50

Performance · Google Lighthouse

Performance

Accessibility

Best practices

SEO

First Contentful Paint

2 s

Needs work

Largest Contentful Paint

6.6 s

Poor

Total Blocking Time

85 ms

Good

Visual Stability (CLS)

0.00

Good

Lab data from Google Lighthouse via the PageSpeed Insights API (mobile) · tested Oct 27, 2026. Scores can vary between runs.

Structured data · schema.org

Type: BlogPosting
Headline: How long should an explainer video be? Script length by the second
Author: Explainer Video Generator
Published: 2026-10-19T00:00:00.000Z

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