The short version
- A product demo video works best when it shows one real task from problem to result, rather than a tour of every feature.
- Under a minute is enough for a demo on a landing page or social feed; longer walkthroughs belong in help articles.
- Show the result in the first few seconds, so viewers know what they will get before you show how.
- Captions are essential because product demos are often watched muted, on landing pages and in feeds.
- Make a separate vertical cut for social video rather than cropping the widescreen version.
On this page
A good product demo video shows one person doing one real job with your product, from the problem to the finished result, in under a minute. Open on the result, show the three or four steps that get there, and close with a single next action. Use a clean screen, readable text, captions for people watching muted, and a short branded title and end card. Resist the feature tour: viewers remember an outcome, not a menu.
Pick one task, not every feature
Before you open any recording tool, write one sentence: "A [person] uses [product] to [get result] in [short time]." For example: a café owner uses a booking app to fill a cancelled table in two minutes. That sentence is the whole video. Anything that doesn't serve it goes in a different video.
Feature tour
- Starts on the login screen
- Visits every tab in order
- Explains settings nobody asked about
- Ends with "and much more"
- Three minutes and climbing
Task demo
- Starts on the finished result
- Follows one real job, start to end
- Shows only the clicks that matter
- Ends with one clear next step
- Forty to sixty seconds
A product demo video structure for 60 seconds
This structure suits a landing page, a launch post or a sales email. The timings are a guide; the order is what matters.
What's on screen
What's on screen
What's on screen
What's on screen
What's on screen
Write a demo video script that fits the screen
Write the script in two columns: what is said and what is shown. Every line of voice should describe something visible at that moment. If you hear yourself explaining something that isn't on screen, cut the line or change the shot.
SAY SHOW
Friday, 7pm. A table of six cancels. Calendar with a red gap at 7:30
This used to mean an empty table. Same gap, quiet dining room photo
Open the waitlist. Click Waitlist
Pick the gap. Tap Offer. Select 7:30, click Offer to waitlist
The first guest to accept gets it. Phone notification, Accept tapped
Table full again. Two minutes. Calendar, gap filled, timer 1:52
Try it on your own bookings. End card: tablefull.appRead it aloud with a timer before recording. If it runs long, cut whole steps rather than speeding up your speech.
Recording a clean demo
- 1
Stage realistic demo data
Fill the product with believable names, numbers and images. Empty states and "Test test 123" make a product look unused.
- 2
Tidy and enlarge the screen
Hide bookmarks and notifications, close other tabs, and zoom the interface to 125% or more so text survives a phone screen.
- 3
Record one step per take
Short takes are easy to redo and trim. Move the pointer slowly and pause briefly after each click.
- 4
Record the voice separately if you can
Reading the script over finished footage gives smoother timing than talking while clicking.
- 5
Zoom in where it matters
Crop or scale in on the button or field being used, so viewers don't hunt across a full desktop.
Screen recording covers permissions, audio and what to share in detail.
Captions, title card and end card
Demos on landing pages usually autoplay muted, and feeds start muted too, so the captions carry the story. Keep each caption to a short line that matches the voice, placed where it won't cover the part of the interface you are showing. Video captions covers style and placement.
Bookend the demo with two designed frames in your brand: a title card that names the outcome, and an end card with one action. They are what makes a screen capture look like a product video rather than a recording, and they're what people see as the poster frame before they press play.
The title card names the outcome, not the feature. It doubles as the video's poster image on the landing page.
The end card asks for one thing. Two buttons and a social handle split attention three ways.
One demo, every placement
A demo usually has to live in several places: the landing page, a launch post, a sales email and short social video. Make the widescreen cut first, then build a vertical cut for social with the screen recording centred on your background, a headline above and captions below. Cropping a widescreen demo to vertical cuts off half the interface.
Landing page 1920×1080
1920 × 1080
Feed 1080×1350
1080 × 1350
Reels and Shorts 1080×1920
1080 × 1920
LinkedIn 1200×1200
1200 × 1200
On a website, compress the file, give the video a poster image and let visitors start it themselves if it has sound. Video background website explains file sizes and formats, and landing page design covers where a demo belongs on the page. For the posts that announce it, see product launch graphics.
Making the demo in Gradiently
With Pro, you can record the screen and your voice in the browser, review the clips, then trim them on Gradiently's timeline, add captions and music, and design the title and end cards on the same Mark so every frame matches. Make the vertical and square versions from the same design in one step, and the Designer can draft the caption lines and post copy in your brand kit's voice.
Questions people ask
How long should a product demo video be?
Under a minute for landing pages and social video. Longer walkthroughs of two to five minutes suit help centres and sales calls, where viewers already intend to learn the product.
What should a product demo video include?
The result up front, the problem in one shot, three or four steps of one real task, the result again and a single next action, with captions throughout.
Should a demo video have a voiceover?
It helps, but write captions as well, because demos on landing pages and in feeds usually play muted. The video should make sense with the sound off.
What size should a product demo video be?
1920×1080 for websites and YouTube, plus a vertical 1080×1920 version and a 1080×1350 feed version with the recording set on a branded background.
Written by Gradiently
The team behind Gradiently, a design tool built around Marks: living gradients that make everything you design look like yours.
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