Screenshots as the store published them when we checked on .
Why we score it 10
- Asks for a wide set of powerful permissions.
What it can access
On the sites it runs on, Testing Toolkit: 15+ Essential Manual Testing Tools can reach every site you visit. Its permission set rates 100 out of 100 for reach — a measure of what it could do, not of anything it has done.
Store rating 4.7 out of 5 from 26 people.
| Permission | What it allows | Weight |
|---|---|---|
| debugger | Attach to pages with the same tools a developer uses, which allows reading and changing almost anything in them. | 25 |
| cookies | Read and change cookies for the sites it has access to, including the ones that keep you signed in. | 15 |
| proxy | Change the proxy your browser sends all traffic through. | 15 |
| webRequest | Watch all network traffic from the sites it has access to, including what is sent and received. | 15 |
| webRequestAuthProvider | Respond to sign-in prompts that websites and proxies present. | 15 |
| tabCapture | Record the contents and audio of a tab. | 12 |
| scripting | Run its own code inside the pages you visit. | 10 |
| browsingData | Delete your browsing data, including history, cookies and cached files. | 8 |
| downloads | Start downloads and see what you have downloaded. | 8 |
| tabs | See the addresses and titles of every tab you have open. | 5 |
| activeTab | Read and change the page in the current tab, but only after you click the extension. | - |
| declarativeNetRequest | Block or change requests using rules it declares in advance, without being able to read your traffic. | - |
| downloads.open | Open files you have downloaded. | - |
| offscreen | Do work in a hidden page, for tasks a background script cannot do alone. | - |
| storage | Save its own settings and data in your browser. | - |
| unlimitedStorage | Store an unlimited amount of data in your browser instead of the usual quota. | - |
| webNavigation | See every page you navigate to, as it happens. | - |
What to use instead
-
Jam
Needs similar access, updated within the last month, 200k+ users, on Manifest V3.
-
Requestly: Intercept & Modify HTTP Requests
Needs similar access, updated 5 weeks ago, 300k+ users, on Manifest V3.
-
BrowserStack Bug Capture: Report & resolve bugs faster
Needs similar access, updated within the last month, 30k+ users, on Manifest V3.
-
Woblo
Needs similar access, updated within the last month, 30k+ users, on Manifest V3.
-
Similarweb - Website Traffic, AI Traffic & SEO Checker
Needs similar access, updated 4 weeks ago, 1M+ users, on Manifest V3.
Others by support
| Extension | Status | Users |
|---|---|---|
| Live | 40k | |
| Live | 30k |
Read from this extension's own store listing and published manifest on . JSON · Method · Store listing