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StylePad – Visual CSS Sandbox

Chrome extension by addisonlenna · Productivity · Developer

A Chrome extension in Productivity · Developer with 7 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 4 screenshots

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

Users
7
Rating
not rated yet
Users, last 14 days
-1
Version
1.1.0
Updated in the store
2026-01-14
Published
2026-01-14
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
-1 since 01.09
7-9 · 7 readings
  1. 2026-09-018
  2. 2026-09-039
  3. 2026-09-058
  4. 2026-09-069
  5. 2026-09-078
  6. 2026-09-107
  7. 2026-09-147
Users
-1 since 01.09
7-9 · 7 readings
  1. 2026-09-018
  2. 2026-09-039
  3. 2026-09-058
  4. 2026-09-069
  5. 2026-09-078
  6. 2026-09-107
  7. 2026-09-147

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.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Put data on your clipboard clipboardWrite
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

addisonlenna publishes 8 listings we track, 179 users between them.

  1. Survey Auto-Chooser addisonlenna · Productivity · Tools · published 2026-01-15 100 users
  2. Disable Sticky Headers addisonlenna · Make Chrome Yours · Functionality · published 2026-01-19 46 users ★ 5.0
  3. Auto Expand Tables addisonlenna · Make Chrome Yours · Functionality · published 2026-01-19 12 users
Show 4 more from this publisher
  1. Remove Cookie Popups addisonlenna · Productivity · Workflow · published 2026-01-19 7 users
  2. Pixel Mode addisonlenna · Lifestyle · Fun · published 2025-10-06 4 users (last published figure)
  3. MiteyCite addisonlenna · Productivity · Education · published 2025-10-07 3 users (last published figure)
  4. Simple Dark Mode addisonlenna · Make Chrome Yours · Functionality · published 2026-01-23 audience not published

Like this one

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

  1. StyleForge — Live CSS Editor Describes nearly the same job, smaller audience 30 users ★ 5.0
  2. CSS Pro Editor & Debugger Describes nearly the same job, smaller audience 198 users ★ 4.6
  3. CSS Viewer Describes nearly the same job, smaller audience 54 users ★ 5.0
  4. CSS Inspector Pro Describes nearly the same job, smaller audience 66 users ★ 5.0
  5. DragCSS — Copy Visual CSS Changes for AI & Copilot Describes nearly the same job, smaller audience 80 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.

Is this your extension?

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See what the panel does

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.