Capsule Tube
Paste a public YouTube link. Capsule Tube checks the transcript, extracts the useful structure, and gives you a readable brief you can save or share.
YouTube link
Paste a YouTube link and get the thinking without the noise.
Example output
Actual output depends on transcript quality and the substance of the video. Empty or low-signal videos should not produce inflated summaries.
Sample brief structure
Overview: the useful brief separates claims, mechanisms, trade-offs, and evidence instead of returning a loose transcript summary.
Executive summary, key ideas, timeline, quotes, action items, entities, resources, and further research when the transcript supports them.
Ask questions against the available transcript and get concise answers that stay grounded in the source.
Save briefs, search them later, and organise useful videos into lightweight collections.
Privacy and limitations
Capsule Tube processes submitted YouTube URLs, available transcript text, and your Ask the Video questions to create briefs and answers. We do not intentionally log transcript text, email addresses, secrets, or payment details as analytics properties.
AI summaries can contain mistakes. Verify important information against the original video and transcript, especially for financial, legal, medical, safety, or professional decisions.
Public examples
Public examples are only linked here when the operator has confirmed the video is suitable to process and publish.
No public example briefs are configured in this environment yet. Add approved video IDs to `NEXT_PUBLIC_EXAMPLE_BRIEF_SLUGS` before launch.