Gist AI

Summaries of web pages, videos and PDFs

Tags Free AI tools AI workflow automation Browser extension AI Privacy AI AI office

What Gist AI is

A browser extension that summarises what you are looking at. Point it at a web page, a YouTube video or a PDF and it produces the key points, with links back to where they came from.

It is a screening tool, not a replacement for reading.

What you can do with it

Summarise a long web article
Summarise a YouTube video
Pull key points from a PDF
Jump to the relevant part of a video
Check the source behind a claim
Decide whether to read the full thing

Who it is for

Students and researchers
Knowledge workers with reading backlogs
Content operations staff
Anyone triaging large amounts of material

What to watch out for

Summaries lose detail, and formal citations must go back to the original
A browser extension can read what you read, so check its permissions
Check the summary against the source before quoting it
Video summaries depend on captions or transcript quality

Pros & cons

✓ What we like

Covers web, video and PDF
Links back to the source
Video navigation included
Good for triage

! What to watch out for

Detail is inevitably lost
Citations need checking in the original

FAQ

What does it solve?

Long web pages, videos and PDFs taking too long to read.

Can I cite the summary?

Check the original first before citing or making decisions on it.

What should I prepare?

Chrome, the content you want summarised and the questions you care about.

Last reviewed: 2026-09-15

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