How to Stop AI Changing What Your Document Says
you approve before it renders
The script is shown to you before anything is generated. Nothing renders until you approve it.
Upload the document to convert
Click or drag it here. Nothing is uploaded until you generate.
- •Text-based PDF, Word, Markdown or TXT, up to 50 MB.
- •Headings help: each section becomes a scene.
- •Scanned pages work, but clean text gives better narration.
Trusted by teams, schools, and organizations around the world
The way to stop an AI video tool from inventing or altering facts is to review the script before any audio or visuals are generated. DistilBook is built around that pause: it reads your document, writes a narration script section by section, and then stops and shows you the whole thing. You can edit any line, and nothing renders until you approve. Because the source is your document rather than the model's general knowledge, the script stays anchored to what you actually wrote, and the review step is where you catch anything that drifted.
You start free: signing up gives you 30 credits with no credit card, a slide costs 10 credits, so that is a complete 3 slide narrated video you can watch end to end. DistilBook accepts PDF, Word, images, plain text, a web article link, or a written prompt, and you approve the AI narration script before anything renders. Paid plans start at $15 per month for 170 credits, roughly 17 slides, which removes the watermark and unlocks MP4 export at up to 1440p. Narration is available in 20 or more languages, and the ai video that does not change your document output can carry your own logo and brand colors.
Last updated : timings, limits and prices on this page were checked against the live product.
What do the videos look like?
Untouched DistilBook output. Press play on any of them.
How does it work?
The source is your document
The script is written from the text you uploaded, not from the model's general knowledge of the topic. That is the first and biggest control.
The job pauses at the script
Generation stops and shows you every line of narration, mapped to the slide it belongs to. No audio and no visuals exist yet.
Read it against the source
This is the check that matters, especially for policy, compliance and medical or legal material. Numbers, names, dates and conditions are where paraphrasing goes wrong.
Edit anything, then approve
Rewrite lines directly. Only after you approve does anything get generated, so nothing you did not read ever reaches the video.
What do you get in every video?
| Video styles | Whiteboard hand-drawn plus 14 motion-graphics style presets |
|---|---|
| Narration | AI voices in 20+ languages, reviewed and editable before generation |
| First result | First narrated slide plays in about 6 minutes |
| Branding | Your logo, colors, and company text on every slide |
| Editing | Edit narration, slide images, titles, and reveals before rendering |
| Export | MP4 at 720p, 1080p, or 1440p, plus a shareable web link |
| Inputs | PDF, Word, images, plain text, web articles, or a written prompt |
What does it cost?
Generating and previewing is free. Paid plans are priced per slide, so a video costs a predictable amount.
| Plan | Price | Credits | What that makes | Notes |
|---|---|---|---|---|
| Free | $0 | 30 credits on signup | 3 narrated slides, watermarked preview | No credit card |
| Basic | $15 / month | 170 credits / month | About 17 slides, 30 to 35 minutes of video | MP4 download, no watermark |
| Pro | $35 / month | 450 credits / month | About 45 slides | 1080p export, longer videos |
| Max | $75 / month | 1,000 credits / month | About 100 slides | 1440p export, priority queue |
One slide costs 10 credits. Yearly plans are about 50% cheaper. Full details on the pricing page.
Who is this for?
Compliance and legal
Material where a paraphrase can change meaning needs a human reading the script, not a spot-check of the finished video.
Healthcare and safety
Procedures where a wrong number matters. Review before render is the whole point.
Anyone with a reviewer
It is far cheaper to have your subject-matter expert read a script than to re-render a video after they object.
Frequently asked questions
How do I make sure the AI does not change or invent information?
Read the script at the review step, which happens before anything is generated. DistilBook writes the narration from your uploaded document and then pauses to show you every line. Nothing is rendered until you approve, so no unreviewed sentence can reach the finished video.
Does it summarise or does it copy my text?
It rewrites for speech, because written documents read badly out loud. That rewriting is where meaning can shift, which is exactly why the review step exists rather than being optional.
What should I check most carefully?
Numbers, dates, names, thresholds and any conditional wording such as must, should and may. Those carry the meaning in policy and procedure documents, and they are what paraphrasing most often softens.
Can I lock exact wording?
Yes, by editing the line to the exact sentence you want narrated. If your wording is legally fixed, paste it in and it is read as written.
Does it add facts that were not in my document?
It works from your document. If a section is thin the script will be thin rather than padded from outside knowledge, and if you spot anything that does not trace back to your source, edit it out at the review step.
Can someone else review the script before it renders?
The job stays paused until it is approved, so you can leave it and come back, or bring a colleague to the screen. There is no automated multi-person approval workflow today.
How does DistilBook compare?
Deciding between tools? These honest comparisons cover pricing, visual styles, and who should pick which.
Common questions are answered on the answers page, and step by step guides live in the docs.
Or read the full roundup: the best AI tools to turn documents into training videos in 2026.
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Ready to see your content as a video?
Your first narrated slide is about 3 minutes away.