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AI TOOLS, VIDEO DOWNLOADS & MORE

YouTube Toolkit
AI insights. Easy downloads.

Get more from YouTube with AI summaries, key takeaways and script drafts. Download video or audio, explore transcripts and find useful video details—all from one toolkit.

A creator wearing headphones speaking into a microphone
EXAMPLE VIDEOA fresh perspective on learning
12:48
✦   THE USEFUL PARTSIllustrative preview

Connect ideas.
Review what sticks.

Start with a question, connect new ideas to what you already know, and review the lesson in your own words.

00:28

Learning is about making connections between ideas.

SummaryKey pointsScript draft

AI tools and downloads.
One YouTube toolkit.

Summarize with AI, download YouTube video and audio, or explore free tools for video details. Choose what you need for your next task.

A magnifying glass highlighting a passage in floating subtitle strips linked to a video timeline
▤   Your transcriptIllustrative preview
⌕   making connections 1 match

The best ideas often start with a simple question.

Learning is about making connections between ideas.

Review the lesson in your own words to check what you remember.

Download original subtitlesTXTSRTVTT
✓ Free with sign-in

Search YouTube transcripts.
Download original subtitles.

Find a quote, review a lesson or revisit a specific moment. Read and search a video's existing captions, follow transcript timestamps back to the source, and download the original subtitles for reference.

  • Read, search and copy available subtitle tracks
  • Export original subtitles as TXT, SRT, or VTT
  • Free with Google sign-in; no AI credits needed
Explore YouTube transcripts

Summarize with AI.
Create your next draft.

Turn YouTube captions into an AI summary, key takeaways or a spoken script draft. Choose your output language, check important details against the source, and keep your results in your private library.

  • Generate in English or Simplified Chinese
  • Revisit and copy saved AI results from your private library
  • 10 credits daily with Google sign-in; one per generation
Open your workspace
Summary, key-point and script tiles collected in a private archive
▧   Your private libraryIllustrative preview
✦
A new perspective on learningAI summary · English
↗
☷
The ideas worth keepingKey points · English
↗
✎
From insight to your next storySpoken script · English
↗
Saved results, ready to revisit and copy.
✦ From video to understanding

One link.
Three simple steps.

One YouTube link connects you to AI summaries, video downloads and free utilities. Choose a tool to get started.

Illustrative preview
  1. Step 01

    Paste a YouTube Link

    Copy a YouTube video link and paste it into the input above.

    A YouTube video link
  2. Step 02

    Choose Your Tool

    Select an AI tool, downloader or free utility, then click Open Tool. Sign in with Google to use the transcript or AI workspace.

    Google sign-in for the workspace
  3. Step 03

    Get Your Result

    Downloaders and free utilities analyze your link on their own pages. For AI results, review the video in your workspace and click Generate when ready.

    AI generation uses 1 credit when confirmed

Learn with AI.
Research and create.

Highlighted subtitles and a magnifying glass for finding a passage in a video lesson

Review lessons with AI

Turn captioned lectures and tutorials into AI summaries and key points. Search the transcript when you need the details behind an idea.

FOR STUDENTS & LIFELONG LEARNERS
A researcher comparing notes and sources at a bright desk

Find details worth sharing

Explore video information and descriptions, identify a channel, and share timestamp links that take others straight to the moment you are discussing.

FOR RESEARCHERS & DEEP THINKERS
Summary, key-point and script tiles organized for later use

Build your next script

Develop an AI script draft from a captioned video, extract tags for reference, or download available video and audio for material you can use.

FOR CREATORS & STORYTELLERS

A few questions.
Clear answers.

What is the YouTube Toolkit?

The YouTube Toolkit brings AI video tools, YouTube downloads and free utilities together in one place. Generate summaries, key points and script drafts from existing captions, read transcripts, download video or audio, and explore video details.

How do I use the YouTube Toolkit?

Paste a YouTube video link, choose a tool and click Open Tool. Downloaders and free utilities open their pages and start analysis automatically. Transcript and AI tools open the matching workspace after Google sign-in. AI generation starts when you click Generate in the workspace.

Is the YouTube Toolkit free, and do I need an account?

Video and audio downloads need no account. Sign in with Google to read, search, copy and export available subtitles for free, and to use the AI tools. You receive 10 free AI credits daily; each summary, key-points or script generation uses one credit. Subtitle tools use no AI credits.

Which YouTube videos can the AI tools process?

AI tools use accessible existing captions, including auto-generated subtitles. AI generation supports videos up to 1 hour. The tools do not transcribe audio or accept uploads. Subtitle reading and downloads remain available for longer videos.

Can I download YouTube videos, MP3, MP4 and Shorts?

Choose the Video Downloader, YouTube to MP3, YouTube to MP4 or Shorts Downloader for the file you need. Available formats depend on the source video. For original subtitles, use the transcript workspace to export TXT, SRT or VTT files.

Which free YouTube utilities are included?

Extract video tags and descriptions, find a YouTube channel ID, inspect video information, or generate a timestamp link to share a specific moment. These utilities retrieve video details or create links; they do not generate AI content.

YouTube AI, Download & Creator Guides

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YTAIKit YouTube video downloader with a link field, Get download options button, and video and audio features
YouTube

Best YouTube Video Downloader in 2026: YTAIKit

A practical guide to free, ad-free YouTube downloads: choose an available HD format, compare download methods, and save your file without installing an app or creating an account.

Put your YouTube link to work.

Choose an AI tool, download video or audio, or explore the details behind your next YouTube video.

Explore the Toolkit Downloads need no account · Google sign-in for the workspace · 10 free AI credits daily