Create product demo videos online in minutes all in your browser
Upload a rough screen recording or paste a product URL right inside the browser. ngram is the online product demo video maker that hands you back a polished demo with smart zooms, captions, and brand polish — no app install, no timeline editor.
Or pick a video type to get started
Trusted by teams at
“I spent the afternoon installing Camtasia. By evening I had a 12-minute rough cut and a meeting tomorrow.”
- 9:02am
Sales asks for a 90-second demo of the new feature for a noon discovery call. Your laptop does not have Premiere or Camtasia installed. The trial download starts; the IT policy blocks the executable mid-install.
- 10:15am
Switch to the browser-only path. Open Loom, hit record, walk through the feature. Twelve minutes of footage, half of it dead air, three filler words per sentence, and a stretch where you click into the wrong settings panel.
- 11:20am
Try to trim inside Loom. No smart zoom, no caption styling, no brand intro. Export the raw .mp4. The file is 1.4 GB. The prospect's inbox bounces the attachment. You upload to Drive and send a link instead.
- 11:55am
Prospect joins the call. They have not opened the link. You screen-share the raw recording live with the dead air still in it. The narrator note in the recording reads "we're still polishing the final cut for the website".
- 2:14pm
Marketing pings about the homepage demo. Same problem, longer cycle. Quote from an agency: four thousand five hundred dollars, three weeks turnaround. By then the dashboard in scene three will already have shipped a redesign.
- +14 days
Agency delivery lands. The polish is there. The UI in two scenes is already stale. The CSM team starts forwarding a homemade walkthrough to active prospects because the official cut contradicts the live app.
of online shoppers say a video demonstration drives the purchase decision. Most product teams cannot ship a polished demo inside a browser tab, so the landing page still leans on a static screenshot when the buyer lands.
“The trial expired before the render finished.”
From "I'll just send a Loom" to "wait, you made this in the browser?"
You record a walkthrough on Tuesday. There is forty-seven seconds of dead air, four filler words, and a section where you click the wrong dropdown. The cursor is a tiny arrow nobody can follow on a full-screen recording.
You upload that same messy recording to ngram inside the browser. Fifteen minutes later: dead air cut, smart zooms on every click, cursor emphasis, captions styled to brand, and a clean intro that makes the eight-person startup look like it shipped from a real production team.
You either spend the evening fighting a desktop timeline editor or you send the raw recording anyway, hoping the prospect will not judge an unstructured mess of a cursor bouncing around the screen. They judge.
Your prospect watches to the end and replies within the hour about pricing. Your CEO asks which agency you hired. You answer that it shipped from a browser tab during lunch and forward the project link — same brand, same polish, every time.
When marketing asks for a demo of a different feature, you start the whole painful cycle over. New install of a new editor, new export queue, new freelancer brief. Each demo costs an afternoon and a half-finished mug of coffee.
When engineering ships a UI change Friday, you open the same online demo, swap the changed scenes, and re-render — usually under five minutes. The library tracks the live product instead of going stale the day after the next sprint.
Online product demos from whatever's in your browser
Bring a rough recording or just a URL. ngram drops either one into the same script, storyboard, and brand-kit pipeline — and gives you a product demo video online without ever leaving the browser tab.
Start from a screen recording
Record in-browser or upload an existing screen recording. ngram cuts dead air, removes filler words, adds smart zooms on every click, emphasizes the cursor, and burns captions. Review the script and storyboard, tighten anything that needs a different angle, then render.
Screen Recording to VideoOr paste a URL or doc
Paste a product URL, feature doc, or release-notes page. ngram writes the script, plans the visual flow, and assembles a complete online product demo with motion graphics, voiceover, and brand polish. You approve the storyboard before render — no recording session required.
URL to VideoOne polished online product demo video
Smart zooms, captions, branded intro, frame-accurate audio. Ready to embed on the marketing site, ship to sales, or drop into a Slack thread — all from the same browser tab you started in.
Already have a deck or release notes? Run PPT to Video or Release Notes to Video first — the online polish step downstream is identical.
What changes when product demo videos online take fifteen minutes
Every feature gets its own demo, from any browser
Top benefitNo download, no install, no IT approval. Open a tab, drop in a recording, and ship a polished demo from your laptop, a borrowed machine, or the hotel room before a pitch. The browser becomes the editor.
of product pages with embedded demo video see higher purchase intent than pages without. Most teams cannot keep a current online demo on the page because each refresh used to cost an editing afternoon.
Demos that track the live UI
Ship a redesign Friday. Re-render the affected scenes Monday morning inside the browser. The homepage demo stops contradicting the live app within hours, not weeks.
Enterprise polish from any laptop
Same intro, outro, type, and pacing across every demo — managed centrally, applied automatically. The whole library reads as one production team in front of the enterprise screening committee.
Raw recording → online demo in 3 steps
Drop in your walkthrough
Record in-browser or upload an existing screen recording. Mistakes, dead air, wrong clicks — all fine. ngram is built to absorb that input shape; no clean take required.
Review the storyboard
ngram auto-cuts the dead air, adds smart zooms on clicks, generates captions, and lays in the branded intro. Tighten any scene from the script or storyboard view before render.
Export and share
Pull the MP4 in 16:9, 9:16, or 1:1, or share a hosted /watch link straight from the browser. When the UI changes next sprint, re-render only the scenes that moved.
Built for online product demo videos, specifically
Who creates product demos online in your company?
Product Marketing
Ship launch demos, feature cuts, and segment-specific walkthroughs from any browser tab. The online product demo library becomes a maintained asset you refresh on release day — not a one-off project that loses to a competing priority every quarter.
Sales Enablement
Arm reps with personalized demos rendered inside the browser tab they already have open. Build a library by persona and deal stage so every conversation has the right walkthrough loaded — not a generic deck the rep apologizes for on the call.
Product Managers
Pair every release with an online demo without pulling marketing into the sprint. Record from the browser after the deploy and ship the polish cut before standup the next morning. Roadmap recaps and changelog clips flow from the same recording.
Founders
Investor updates, pitch demos, and Product Hunt launch films rendered from any browser. Replace the agency invoice and the desktop editor install with a fifteen-minute online workflow you can run between meetings.
Developer Relations
API walkthroughs, SDK demos, and integration guides shipped as fast as the code they document. Turn a browser tab into an online demo before the release branches off main — no install of a desktop editor on the dev laptop.
Customer Success
Onboarding walkthroughs, feature education, and renewal narratives customers actually watch through. Re-render the screens in minutes when the product UI changes so CS never sends an online demo that contradicts the live app.
Growth & Marketing
Hero demos for the homepage, ad creative for paid, and short-form cuts for organic — all rendered from one source recording inside the browser. Test ten online demo variants before lunch and run the winner the same afternoon.
Support Teams
Visual help-center responses and ticket-resolution demos that close the loop in one reply. Auto-zoom on the click that matters and turn "can you screenshot it again" into a single demo answer — recorded from the browser, sent in minutes.
Explore more use cases
Other ways teams use ngram in the browser to ship business video without a production cycle.
You don't need a recording to ship an online demo.
Bring whatever you have in the browser. Each converter drops into the same smart-zoom, caption, and brand-kit pipeline the recording flow uses — no app install required.
Every browser-based tool the demo pipeline runs on.
The old way vs. the ngram way
| DIY Editing | Synthesia / Descript | ngram | |
|---|---|---|---|
| Time to first demo | 4-6 hours | 30-60 minutes | Under 15 minutes |
| Cost per demo | Your time + $200-$500/yr tools | $30-$67/mo subscription | Included in plan |
| Install required | Premiere or Camtasia desktop | Desktop app for recording | Zero — runs in browser |
| Time to update one scene | Hours of re-editing | 30+ minutes re-rendering | Under 5 minutes |
| Screen recording polish | Manual zoom keyframes | Limited templated effects | Auto-cut, smart zoom, cursor emphasis |
Wire online demos into the workflow you already run.
Each integration ships with a working template. Trigger a polished online product demo from a CRM stage, a release, or a chat agent — or build your own with the REST API.
whenA new in-browser recording lands in /demos/online-inbox
thenPolish it, render in 16:9 + 9:16, and post the share link to #product-launch
whenClaude or ChatGPT calls the demo tool with a feature spec
thenReturn a finished online product demo video and a hosted share link
whenYou hit 'Make an online demo' on the product tab you have open
thenGet a polished MP4 back in a new browser tab inside fifteen minutes
whenA CRM deal moves to 'Demo requested' on the pipeline
thenRender a persona-specific online product demo and attach it to the opportunity
whenA self-hosted release pipeline ships a new feature build
thenAuto-generate an online product demo for the changelog on your VPC
whenA launch-version online demo finishes rendering
thenSchedule the 1:1 cut straight to the company page with the launch caption
whenA short-form online demo cut finishes rendering
thenSchedule the social variant with copy A/B and a thread reply teed up
whenA long-form online product demo is approved by the PM
thenUpload to the product channel with chapter markers per workflow step
“But will it work for my situation?”
Your next online demo is 15 minutes and one browser tab away
Stop installing desktop editors. Stop waiting weeks on freelancers. Create polished, branded product demo videos online — same tab, same afternoon, same brand wrapper every time.