Turn any slide deck into a narrated, branded video in minutes.
Upload a PPTX, paste a hosted deck link, or drop in your speaker notes. ngram reads the slide order, the on-slide copy, and the notes, then builds a scene-by-scene video with voiceover, captions, and brand styling.
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How it works
Four steps. About three minutes of waiting.
No PowerPoint export, no screen recording, no separate voiceover pass. Drop the deck, accept the storyboard, ship a branded video your audience will actually watch.
Drop the deck in
A PPTX up to 100 MB, a Google Slides link, or just the speaker notes. We pull slide order, on-slide text, and notes — no manual outline required.
ngram plans the scenes
Every slide becomes a scene. Headings turn into hooks, bullets get rewritten into narration, charts and screenshots get treated as B-roll. Speaker notes drive the talk track.
Review the storyboard
Walk through the full scene-by-scene plan before anything renders. Reorder, combine slides, swap voice, rewrite a line — all in plain language, no timeline.
Export the video
Render in 16:9, 1:1, or 9:16. MP4, GIF, or WebM with burned-in captions and brand styling. Push to LinkedIn, YouTube, or back to the deck as an embedded video.
Output controls
Slide-aware defaults. Real controls when the deck deserves more attention.
Per-slide scene split
Each slide becomes its own scene with timing tuned to the amount of copy. Merge two slides into one scene, or split a busy slide into two — without re-editing the PPTX.
Speaker notes become narration
If your notes are written, ngram uses them as the script. If they're rough or empty, the agent drafts narration from the on-slide copy and lets you rewrite in chat.
Reframed for every channel
One deck, three aspect ratios. 16:9 for YouTube and embeds, 1:1 for LinkedIn, 9:16 for Reels and Shorts — with smart reframing per format.
Brand Kit on every scene
Logo, colors, fonts, intro and outro cards, motion style — applied automatically. The video reads like an extension of the deck instead of a new look.
Burned-in captions per slide
Auto-generated, styled to brand, anchored to the narration of each slide. Edit a line in the script and the matching caption updates without a re-render.
Localize the deck in one pass
Translate the script and captions, regenerate the voiceover in the target language, and re-render — all from the same source PPTX. Useful for global launches.
Motion graphics on stat slides
Numbers, charts, and KPI slides get animated callouts instead of a flat image dump. Bullets fade in with the narration instead of all appearing at once.
Source decks gone in 24h
Uploads processed in-region, encrypted at rest, never used to train models. in-region processing.
The rest of ngram
The PPT-to-video pipeline is one node. The rest of the product picks up where the deck ends.
Slide Animator
The dedicated PPT-to-video engine. Each PPTX slide is parsed into a scene blueprint with on-slide copy, notes, and visual hints before rendering.
Learn moreScript Generation
Speaker notes become a full talk track. If a slide has no notes, the agent drafts a narration line from the heading and bullets and lets you rewrite in chat.
Learn moreAI Voiceover
Pair every slide with a brand voice from ElevenLabs or MiniMax. Adjust pacing on dense bullet slides, slow down on the closing CTA — all in plain language.
Learn moreCaptions
Auto-burned captions per slide, styled to the brand kit. Critical because most deck-derived videos get watched on LinkedIn with the sound off.
Learn moreBrand Kit
Logo, colors, fonts, intro, outro and motion style applied to every slide-scene. Keeps the video on-brand even when twenty different reps export the same pitch deck.
Learn moreMulti-format Export
One PPTX, three aspect ratios. 16:9 for the website embed, 1:1 for LinkedIn, 9:16 for the Reels teaser — all in a single render pass.
Learn moreUse cases
Decks that earn a second life as video.
Pitch decks that work after the meeting ends
Turn the rep-led pitch deck into a self-running video the prospect can forward to the rest of the buying committee — no rep calendar required.
See use caseLaunch decks shipped as a public video
Convert the internal launch deck into the public video the marketing team posts on LinkedIn, YouTube, and the launch page — same source, same story.
See use caseQBR decks as a 3-minute summary
Compress a 60-slide quarterly business review into a watchable recap your customer success team sends ahead of the live call.
See use caseTraining decks as self-paced modules
Take the existing trainer-led deck and produce a narrated video module learners can replay — without scheduling another live session.
See use caseOnboarding decks customers actually finish
Replace the 40-slide onboarding deck attached to the welcome email with a 4-minute branded video — the same content, much higher completion.
See use caseFounder decks as monthly investor videos
The same deck you'd present live becomes a video update for investors who can't make the call. Speaker notes carry the context.
See use caseAll-hands decks as async video
Turn the all-hands deck into an async video for everyone who missed the meeting. Captions on, accessible in any region or timezone.
See use caseConcept decks as explainer videos
An internal whiteboard deck becomes the explainer you embed on the landing page — same logic, polished visuals, branded narration.
See use caseOther converters
Different source, same engine.
PPT to video is one of 16+ converters that share the same scene planner, brand kit, voiceover stack, and export pipeline. Coming from another format? There's a direct path for it.
The closest sibling. Sales decks and one-pagers shared as PDFs ride the same scene planner the PPTX pipeline uses.
Open converterIf your deck started life as a Google Doc or Notion page, skip the PPTX export and convert the doc directly.
Open converterJust have the talk track? Paste the script and skip the deck entirely. ngram drafts the slide-style storyboard from the writing.
Open converterTools that pair with this converter
What you reach for around the deck conversion.
Editing the deck-video further
Once the first cut is back from the slides
Video Editor
Trim a slow scene, swap the order, drop in a B-roll clip between two slide-scenes — the timeline view of the deck-video draft.
Open toolAdd Subtitles to Video
If the deck-derived video lands without captions, burn in styled subtitles per slide so LinkedIn and Shorts viewers can follow with sound off.
Open toolVideo Cutter
Pull the strongest 30-second scene out of the deck-derived video — useful when sales needs a teaser cut from the same source PPTX.
Open toolAdd Music to Video
Add a tasteful bed under the deck narration. Auto-ducked so the slide-by-slide voiceover stays audible.
Open toolGenerating slide content from scratch
If the deck itself is the gap
AI Video Generator
Skip the deck entirely — describe the launch video in chat and let ngram plan slide-style scenes from the prompt.
Open toolAI Avatar Video Generator
Pair the deck narration with a synthetic presenter who walks through each slide on camera.
Open toolText to Speech Video
Have the talk track but no deck? Generate a narrated video from text and use it as the base for the slide visuals.
Open toolAI Image Generator
Fill the gap when a slide says 'team photo here' but the deck doesn't have one. On-brand images for the missing scenes.
Open toolPolishing the source deck
Sharpen the PPTX before you convert it
Video Translator
Once the English deck-video is out, translate the script and captions and regenerate the voiceover for every locale.
Open toolAI Voice Generator
Audition voices against the deck narration. Lock the one that fits the brand and reuse it on the next quarterly deck.
Open toolVideo Script Generator
Rewrite the speaker notes in a different tone — investor vs. customer vs. internal — before re-converting the same PPTX.
Open toolAuto Subtitle Generator
If you already have a recorded deck walkthrough, generate subtitles for it instead of re-rendering from PPTX.
Open toolBuilt for teams
Who in your company has a deck waiting to become a video?
Sales Enablement
Convert the standard pitch deck into a video leave-behind every rep can send after a demo. Brand-locked, no per-rep edits required.
See workflowsProduct Marketing
Turn launch and positioning decks into the public-facing launch video. Same story across the deck, the post, and the landing page.
See workflowsCustomer Success
QBR decks become a 3-minute summary the customer can replay before the live call — and you can reuse it next quarter.
See workflowsEducators
Lecture decks become self-paced video modules students can rewatch. Speaker notes carry the talk track.
See workflowsFounders
Investor and pitch decks shipped as monthly video updates for the people who can't make the live call.
See workflowsHR & Internal Comms
All-hands and policy decks turn into async video for distributed teams. Captioned, on-brand, multilingual when you need it.
See workflowsAgencies & Consultants
Convert client decks into branded video deliverables — without standing up a video editor on every engagement.
See workflowsIntegrations
Triggers, not logos. Wire PPT to video into your launch and sales workflows.
Every integration ships with a working template tuned to the deck-to-video pipeline. Start from one, or wire your own with the REST API and webhooks.
whenA new PPTX lands in your Drive 'launch decks' folder
thenConvert it to a branded video and DM the rendered link to #product-launch
whenClaude or ChatGPT is asked 'turn this deck into a video'
thenRun the PPT-to-video pipeline and return the MP4 plus a share link
whenA self-hosted workflow drops a quarterly review PPTX on S3
thenConvert to MP4 inside your VPC with no slide content leaving the perimeter
whenA HubSpot opportunity moves to 'Demo sent'
thenRender a personalized deck-video using the standard pitch PPTX and attach the link to the note
whenYou hit 'Convert to video' on a Google Slides tab
thenGet the deck-derived video back in a new tab, ready to share
whenA deck-to-video render finishes for your launch deck
thenPublish the 1:1 cut straight to the company page with the deck title as the post
whenA 16:9 deck-video finishes rendering
thenUpload it as unlisted to your launch channel with the deck filename as the title
How it compares
If you've tried converting decks somewhere else.
Synthesia and Fliki put an AI avatar on top of your slides. PowerPoint's built-in export ships a timed slideshow. ngram reads the deck, plans the scenes, and renders a video that looks produced rather than read aloud.
| Feature | ngram | Synthesia | Fliki | PowerPoint export |
|---|---|---|---|---|
| Reads speaker notes as narration | Yes — notes drive the talk track per slide | Yes | Yes | Plays slide timings only |
| Output style | Branded motion graphics per slide-scene | AI avatar over slides | AI voiceover over slides | Slides + transitions only |
| Storyboard review before render | Full scene-by-scene preview, plain-language edits | Edit avatar takes after generation | Edit scene after generation | — |
| Brand kit enforcement | Logo, colors, fonts and motion style on every scene | Avatar brand styling | Template-driven | PowerPoint master only |
| Multi-format export from one deck | 16:9, 1:1, 9:16 in a single render | 16:9 primary | 16:9, 9:16 | 16:9 only |
| Localized voiceover and captions | Translate script, regenerate voice, re-burn captions | Multilingual avatars | 80+ voices, multilingual | Manual |
| API + webhook delivery | REST, MCP, Zapier, n8n, Make | API on enterprise | API on paid | — |
| Source decks auto-deleted | 24h, encrypted at rest, never used for training | Per enterprise terms | Per terms | Local file |
FAQ
Common questions about converting PPT to video
Still curious?
PPT → Video
Ready to turn your next deck into a video?
Upload a PPTX, see the storyboard in seconds, ship the branded video in minutes. No timeline, no separate voiceover pass.