
How to document onboarding and training without creating stale docs
Stale onboarding and training docs slow teams down and create support churn. Here’s a practical system to keep documentation accurate, lightweight to update, and easy to reuse.
Turn articles into MP4
Turn text into AI audio
Clean docs from transcripts
Cut and trim video clips
Generate captions from audio
Get text from any video
Add logo or text overlay
Resize and crop frames
Auto crop with subject tracking
Turn video into Q&A
Auto-generate help docs
Translate captions instantly
Add royalty-free tracks
Create click-worthy thumbs
SEO-optimized descriptions
Smart cuts, auto highlights
Combine multiple clips
Side-by-side comparisons
PiP teaser into next clip
Flip or rotate footage
Speed up or slow down
Convert between formats
Turn clips into animated GIFs
Smooth intro and outro
AI-powered key takeaways
Extract FAQs from video
Mark up screenshots
Shapes, arrows & text on video
Extract audio from video
Burn captions into video
Convert PDF to video
Turn slides into video
Convert Keynote to video
PDF, PPTX, or Keynote
Turn Google Slides into video
Convert PPT to video
Brightness, contrast & more

Daniel Sternlicht is a tech entrepreneur and product builder focused on creating scalable web products. He is the Founder & CEO of Common Ninja, home to Widgets+, Embeddable, Brackets, and Vidocu - products that help businesses engage users, collect data, and build interactive web experiences across platforms.
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Stale onboarding and training docs slow teams down and create support churn. Here’s a practical system to keep documentation accurate, lightweight to update, and easy to reuse.

Not sure when to use subtitles, captions, or closed captions? This guide breaks down the differences, platform expectations, and a practical workflow (with templates) you can reuse.

Turn a single tutorial recording into a publish-ready blog post and a reusable knowledge base article. Follow a practical workflow for topic extraction, content clustering, screenshots, and republishing—without rebuilding everything from scratch.

Turn a single screen recording into clear, publish-ready documentation with steps and screenshots—without spending hours rewriting what you already showed on video.

Vidocu started as an internal tool at Common Ninja to solve a simple problem: recording videos was easy, but everything after was painfully slow. This is the story of why we built an AI platform that turns videos into professional, publish-ready content.