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Liner: AI Copilot - Summarize YouTube, PDF & Web with ChatGPT, Claude

Chrome extension by Liner · Productivity · Workflow

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  • Established publisher
  • Trader

A Chrome extension in Productivity · Workflow with 300 000 users, a widely installed extension. Audience over the last 30 days: unchanged.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 6 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
300 000
Rating
3.6 (5 963 ratings)
Users, last 30 days
Unchanged (the store rounds this count to 100 000, so it moves only between steps)
Rating, last 30 days
-0.78 in 30 days
Version
7.18.53
Updated in the store
2026-10-30
Published
2015-04-06
Manifest
V3
Browser access
7 permissions, 1 site pattern

How it has moved

Users
unchanged since 01.10
300k · 8 readings
2026-10-01: released 7.18.442026-10-15: released 7.18.472026-10-19: released 7.18.492026-10-23: released 7.18.512026-10-28: released 7.18.522026-10-30: released 7.18.53
  1. 2026-10-05300k
  2. 2026-10-09300k
  3. 2026-10-14300k
  4. 2026-10-17300k
  5. 2026-10-19300kreleased 7.18.49
  6. 2026-10-22300k
  7. 2026-10-25300k
  8. 2026-10-31300k
Rating
-0.77 since 01.10
reviewsrating 3.64-4.42 · 8 readings
2026-10-01: released 7.18.442026-10-15: released 7.18.472026-10-19: released 7.18.492026-10-23: released 7.18.512026-10-28: released 7.18.522026-10-30: released 7.18.53
  1. 2026-10-05reviews6krating4.42
  2. 2026-10-09reviews6krating4.42
  3. 2026-10-14reviews6krating3.64
  4. 2026-10-17reviews6krating3.64
  5. 2026-10-19reviews6krating3.64released 7.18.49
  6. 2026-10-22reviews6krating3.64
  7. 2026-10-25reviews6krating3.64
  8. 2026-10-31reviews6krating3.64
Users
unchanged since 31.08
300k · 12 readings
2026-09-04: released 7.18.342026-09-06: released 7.18.352026-09-09: released 7.18.362026-09-14: released 7.18.372026-09-15: released 7.18.392026-09-16: released 7.18.402026-09-21: released 7.18.412026-09-24: released 7.18.422026-09-27: released 7.18.432026-10-01: released 7.18.442026-10-15: released 7.18.472026-10-19: released 7.18.492026-10-23: released 7.18.512026-10-28: released 7.18.522026-10-30: released 7.18.53
  1. 2026-08-31300k
  2. 2026-09-05300k
  3. 2026-09-07300k
  4. 2026-09-15300kreleased 7.18.39
  5. 2026-10-05300k
  6. 2026-10-09300k
  7. 2026-10-14300k
  8. 2026-10-17300k
  9. 2026-10-19300kreleased 7.18.49
  10. 2026-10-22300k
  11. 2026-10-25300k
  12. 2026-10-31300k
Rating
-0.77 since 31.08
reviewsrating 3.64-4.42 · 12 readings
2026-09-04: released 7.18.342026-09-06: released 7.18.352026-09-09: released 7.18.362026-09-14: released 7.18.372026-09-15: released 7.18.392026-09-16: released 7.18.402026-09-21: released 7.18.412026-09-24: released 7.18.422026-09-27: released 7.18.432026-10-01: released 7.18.442026-10-15: released 7.18.472026-10-19: released 7.18.492026-10-23: released 7.18.512026-10-28: released 7.18.522026-10-30: released 7.18.53
  1. 2026-08-31reviews6krating4.42
  2. 2026-09-05reviews6krating4.42
  3. 2026-09-07reviews6krating4.42
  4. 2026-09-15reviews6krating4.42released 7.18.39
  5. 2026-10-05reviews6krating4.42
  6. 2026-10-09reviews6krating4.42
  7. 2026-10-14reviews6krating3.64
  8. 2026-10-17reviews6krating3.64
  9. 2026-10-19reviews6krating3.64released 7.18.49
  10. 2026-10-22reviews6krating3.64
  11. 2026-10-25reviews6krating3.64
  12. 2026-10-31reviews6krating3.64

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
Show the remaining 4

The full permission history for this extension

Version history

  1. Version 7.18.53
  2. Version 7.18.52
  3. Version 7.18.51 · Asked for more permissions (8, was 6) (changed: browser permissions)
Show the remaining 5
  1. Version 7.18.49
  2. Version 7.18.47
  3. Version 7.18.44
  4. Version 7.18.43
  5. Version 7.18.42

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 7.18.53 (was 7.18.52)
Show the remaining 9
  1. Released version 7.18.52 (was 7.18.51)
  2. Package size changed
  3. Asked for more permissions (8, was 6) (changed: browser permissions)
  4. Released version 7.18.51 (was 7.18.49)
  5. Released version 7.18.49 (was 7.18.47)
  6. Package size changed
  7. Store description rewritten (132 → 43 characters)
  8. Renamed from "Liner: ChatGPT AI Copilot for Web&YouTube&PDF" to "Liner: AI Copilot - Summarize YouTube, PDF & Web with ChatGPT, Claude"
  9. Released version 7.18.47 (was 7.18.44)

Older entries and the full day by day series are in the app.

The publisher

Liner publishes 2 listings we track, 310k users between them. Listed website: liner.com.

  1. Liner Scholar: Full Papers via Library Liner · Productivity · Tools · published 2026-04-07 10k users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

  1. Notedly AI Describes nearly the same job, smaller audience 2 users
  2. InShortly Describes nearly the same job, smaller audience 9 users
  3. pageIQ: AI Summarizer for Web, Online PDFs & YouTube Describes nearly the same job, smaller audience 12 users ★ 5.0
  4. ChatGPT Summarize Describes nearly the same job, with a large installed audience 100k users ★ 4.2
  5. One-Click Summary Describes nearly the same job, smaller audience 59 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-25. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built