About YTAIKit
A great video can teach you something new, explain a difficult topic or spark your next project. Finding the useful part should be straightforward. YTAIKit gives you a shared starting point for downloading available video and audio, reading existing subtitles and turning transcripts into useful notes.
Our tools are designed for learners reviewing a lecture, researchers organizing source material and creators developing their own ideas. You choose the video and the tool; we help with the next step.
From a link to your next step
- Download tools: request available video or audio formats for content you are authorized to download. Availability and quality depend on the source and download service.
- Transcripts: read, copy and export existing manual or automatic subtitles in an available source language.
- AI tools: generate a summary, key points or a spoken script from a transcript, with English or Simplified Chinese output.
- Analytics tools: inspect video information, extract tags and descriptions, find a channel ID or build a timestamp link.
A simple way to get started
Public download and analytics tools do not require an account. Sign in with Google to use the AI workspace and keep your personal library. You receive 10 free AI credits each day; each generation uses one credit. Unused credits do not accumulate, and failed generations return their credit.
AI generation supports videos up to 1 hour. Transcript tools use existing subtitles: we do not accept uploads, transcribe audio or translate subtitles. Some videos or formats may be unavailable because of source restrictions or service errors.
Useful tools, clear expectations
AI output is a starting point, not a substitute for the source. Review important details against the original video, and check facts before publishing or relying on a result.
YTAIKit is an independent service and is not affiliated with, endorsed by or sponsored by YouTube or Google. Using a tool does not grant permission to copy, download or reuse someone else's work.