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QuickUp - Catbox Image Uploader

Chrome extension by maddy · Productivity · Tools

A Chrome extension in Productivity · Tools with 5 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 2 screenshots

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

Users
5
Rating
not rated yet
Users, last 16 days
+3
Version
1.2.0
Updated in the store
2026-08-19
Published
2026-08-19
Manifest
V3
Browser access
3 permissions, 2 site patterns

How it has moved

Users
+3 since 31.08
2-5 · 3 readings
  1. 2026-08-312
  2. 2026-09-083
  3. 2026-09-155
Users
+3 since 31.08
2-5 · 3 readings
  1. 2026-08-312
  2. 2026-09-083
  3. 2026-09-155

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.

  • Add items to the right-click menu contextMenus
  • Show you notifications notifications
  • 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

maddy publishes 6 listings we track, 24 users between them.

  1. Minimalistic One-click Tab Internet ON/OFF maddy · Productivity · Tools · published 2026-08-21 6 users
  2. Minimalistic One-click start/stop timer [hhmm] maddy · Productivity · Tools · published 2025-11-09 4 users
  3. Minimalistic Tab Volume Control (with adjustable presets) maddy · Productivity · Tools · published 2026-06-25 3 users
Show 2 more from this publisher
  1. Minimalistic +1 Counter (max 20 numbers) maddy · Productivity · Workflow · published 2026-08-18 3 users
  2. Save Full History(>90 days) + Cloud Backup(Cloudflare R2) maddy · Productivity · Workflow · published 2026-09-11 3 users

Like this one

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

  1. chibisafe Uploader Describes nearly the same job, smaller audience 458 users ★ 5.0
  2. Upload to ImageKit Describes nearly the same job, smaller audience 77 users
  3. ImgBB Quick Upload Describes nearly the same job, smaller audience 97 users
  4. Natchen Upload Describes nearly the same job, smaller audience 7 users
  5. Free File Uploader Describes nearly the same job, smaller audience 44 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?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

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.