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Jasper

Chrome extension by hello_world · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 469 users, barely installed.

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

What the developer says, and 3 screenshots

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

Users
469
Rating
not rated yet
Users, last 15 days
+17
Version
4.0.0
Updated in the store
2023-10-27
Published
2023-05-20
Manifest
V3
Browser access
13 permissions, 1 site pattern

How it has moved

Users
+17 since 01.09
444-469 · 9 readings
  1. 2026-09-01452
  2. 2026-09-02458
  3. 2026-09-04459
  4. 2026-09-06461
  5. 2026-09-07455
  6. 2026-09-08444
  7. 2026-09-09452
  8. 2026-09-13459
  9. 2026-09-15469
Users
+17 since 01.09
444-469 · 9 readings
  1. 2026-09-01452
  2. 2026-09-02458
  3. 2026-09-04459
  4. 2026-09-06461
  5. 2026-09-07455
  6. 2026-09-08444
  7. 2026-09-09452
  8. 2026-09-13459
  9. 2026-09-15469

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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 what you have copied clipboardRead
  • Read and change cookies on the sites it can access cookies
  • Attach to pages the way developer tools do debugger
Show the remaining 10
  • Change which proxy your browser connects through proxy
  • See the address and title of every tab you have open tabs
  • Manage your downloads downloads
  • Run its own code on the pages it can access scripting
  • See when you navigate between pages webNavigation
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
  • Show you notifications notifications
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

hello_world publishes 5 listings we track, 912 users between them.

  1. Jasper AI Copywriter Extension hello_world · Productivity · Workflow · published 2024-10-31 355 users
  2. Email Marketing AWeber hello_world · Productivity · Workflow · published 2023-06-23 33 users
  3. Amazon deals hello_world · Lifestyle · Shopping · published 2023-05-26 30 users ★ 1.0
Show 1 more from this publisher
  1. Legally Binding Electronic Signatures hello_world · Productivity · Workflow · published 2023-06-06 25 users

Like this one

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

  1. Jasper AI Copywriter Extension Describes nearly the same job, smaller audience 355 users
  2. Jasper Everywhere Extension Describes nearly the same job, with an established audience 70k users ★ 4.6
  3. Jasper Buddy Describes nearly the same job, smaller audience 20 users
  4. Word Witches Describes nearly the same job, smaller audience 15 users ★ 5.0
  5. Contextify Describes nearly the same job, smaller audience 7 users ★ 5.0

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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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.