How do I tell KPainter which part of my PDF or report to explain?

Attach the file, type @ in the request box, and select its filename. Then be specific about the outcome: “Using @architecture-brief.pdf, explain how the three layers work together for a non-technical customer.”

Can I turn spreadsheet data or a financial report into an explainer instead of a screen recording?

Yes. Add the workbook, report, or the chart that matters, then ask for the comparison, change, or decision you want the viewer to see. For example: “Using this monthly KPI chart, explain why margin changed this month and what the team should focus on next.”

Can I choose the language, voice, visual style, and length of my explainer?

Yes. Use the controls beside the request box to choose the available language, voice, visual style, and video length before you create. The options shown to you reflect the current creation mode and your account’s available limits.

What can I change after an explainer is generated?

Open the result in its workspace and describe the change in plain language. You can ask to revise the overall explanation, or select a scene when you need to change a specific visual or narration; review the new version before sharing it.

What makes a document-to-explainer workflow useful?

Start with the current source, choose one viewer question, make the relevant sequence or comparison visible, and keep the source available for detail and updates.

Create precise explainer videos

Upload PDFs, PowerPoint decks, Word documents, Excel workbooks, diagrams, reports, and public links to generate explainer videos with narration, visual structure, and runtimes up to 30 minutes.

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Mechanical explainer

Explain indexed motion from one mechanism image

Try this

“Using @GenevaDrive, show how continuous rotation becomes precise indexed motion.”

Remix Read the full case and video transcript

Performance briefing

Turn an operating workbook into a decision narrative

Try this

“Using @OperatingKPI, explain the KPI changes, comparisons, and decisions without inventing causes.”

Remix Read the full case and video transcript

Clinical education

Explain blood-pressure feedback with clinical boundaries

Try this

“Using @BloodPressureGuide, explain the feedback mechanism, measurement sequence, trend reading, and safety boundaries.”

Remix Read the full case and video transcript

Course lesson

Turn an urban-heat deck into a replayable lesson

Try this

“Using @UrbanHeatDeck, turn the slide sequence into a replayable lesson and label illustrative chart values clearly.”

Remix Read the full case and video transcript

Illustrative workflow · Clean Infographic

Riverford Neighborhood Recycling Guide

Try this

“Using @Riverford Neighborhood Recycling Guide, turn the source into a clear clean infographic explanation for residents preparing household recycling.”

Remix Read the full case and video transcript

Illustrative workflow · Exploration Journey

Northstar Field Service Troubleshooting Playbook

Try this

“Using @Northstar Field Service Troubleshooting Playbook, turn the source into a clear exploration journey explanation for field service teams.”

Remix Read the full case and video transcript

Let the key numbers speak for themselves

Turn financial results into a story everyone can follow

Try this

“Using https://www.apple.com/newsroom/2025/10/apple-reports-fourth-quarter-results/, tell a clear FY2025 story about growth, business mix, and cash flow.”

Remix

Make complex design easy to follow

See why Burj Khalifa stands so tall

Try this

“Using @BurjKhalifa, show the Y-plan, buttressed core, wind setbacks, and piled mat.”

Remix

Who it’s for

Finance, strategy, and leadership teams
You need people to understand the decision behind a report, KPI, business plan, or market update before the meeting begins.
- Finance leaders
- Strategy teams
- Business partners
Typical documents:Reports and financial briefsExcel data and tablesPDFs
Product, engineering, and technical teams
You need to show how a system, product, architecture, or technical process works without asking everyone to read the whole specification.
- Product managers
- Engineers
- Technical writers
Typical documents:Word documentsTechnical diagramsProduct and API documentation
Researchers, educators, and subject-matter experts
You want a paper, diagram, or difficult idea to feel approachable for people seeing it for the first time—and useful when they return to it later.
- Researchers
- Teachers
- Subject-matter experts
Typical documents:PDFs and research papersTechnical diagramsWeb links

Prepare your documents

Start with documents and files such as

Turn reports, documents, diagrams, data, and technical knowledge into precise AI explainer videos with KPainter.

Reports and financial briefs
PDF-ready briefs
PDFs and research papers
Technical diagrams
Product and API documentation
Chart and table exports

Before you start

Use the current, complete source version
Mark the sections, steps, charts, or figures that deserve focus
Identify the terms, numbers, warnings, or wording that must remain

A focused path

Shape the story around what matters

1
Frame the question
Choose the concept, decision, mechanism, or process your audience needs to understand.
2
Let the source lead
Use the report, document, diagram, or data that already holds the facts and terms your audience needs.
3
Create a visual narrative
Build a sequence that reveals relationships, not a collage of generic clips.

Useful next step

Use a resource or case that matches this task

Turn an existing source into a clear, reviewable explainer

Explainer video workflow

Create precise explainer videos

Explain indexed motion from one mechanism image

Turn an operating workbook into a decision narrative

Explain blood-pressure feedback with clinical boundaries