StackOnlineTools: All-in-One Online Tools
Chrome extension · Productivity · Developer
- Established publisher
A Chrome extension in Productivity · Developer with 28 users, barely installed. Audience over the last 30 days: +4.
Specific sites only: 1 match pattern.
What the developer says, and 5 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 28
- Users, last 30 days
- +4
- Version
- 1.2.5
- Updated in the store
- 2026-09-10
- Published
- 2025-12-14
- Manifest
- V3
- Browser access
- 3 permissions, 1 site pattern
How it has moved
- 2026-10-0424
- 2026-10-0926
- 2026-10-1025
- 2026-10-1123
- 2026-10-1322
- 2026-10-1823
- 2026-10-1922
- 2026-10-2124
- 2026-10-2222
- 2026-10-2421
- 2026-10-2521
- 2026-10-2825
- 2026-10-2924
- 2026-10-3026
- 2026-11-0128
- 2026-11-0328
- 2026-09-0128
- 2026-09-0326
- 2026-09-0421
- 2026-09-0622
- 2026-09-0824
- 2026-09-1327
- 2026-09-1528
- 2026-09-1627
- 2026-09-2128
- 2026-09-2525
- 2026-09-2626
- 2026-09-2825
- 2026-10-0424
- 2026-10-0926
- 2026-10-1025
- 2026-10-1123
- 2026-10-1322
- 2026-10-1823
- 2026-10-1922
- 2026-10-2124
- 2026-10-2222
- 2026-10-2421
- 2026-10-2521
- 2026-10-2825
- 2026-10-2924
- 2026-10-3026
- 2026-11-0128
- 2026-11-0328
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
Specific sites only: 1 match pattern.
https://stackonlinetools.com/*
-
Add items to the right-click menu
contextMenus -
Open a panel beside the page
sidePanel -
Store data in your browser
storage
Version history
- Version 1.2.5 · Asked for more permissions (4, was 2)
- Version 1.2.0
What changed recently
- Gained the Established publisher badge
- Package size changed
- Asked for more permissions (4, was 2)
Show the remaining 5
- Store description rewritten
- Released version 1.2.5 (was 1.2.0)
- Package size changed
- Renamed from "Stack Online Tools – Developer Utilities" to "StackOnlineTools: All-in-One Online Tools"
- Released version 1.2.0 (was 1.1.3)
Like this one
Listings the catalog judges closest in what they say they do.
-
99Tools - Free Online Tools 23 users
-
Toolz.dev - Developer Tools 9 users
-
IO Tools - Developer Kit 131 users
-
FreeTool24 – Developer Toolkit 8 users
-
ToolsOnFire - Free Online Tools 3 users (last published figure)
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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[](https://extops.dev/extensions/ghmncnnfheplkfgepeceiehilmjenfkc)<a href="https://extops.dev/extensions/ghmncnnfheplkfgepeceiehilmjenfkc"><img src="https://extops.dev/extensions/ghmncnnfheplkfgepeceiehilmjenfkc/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.