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Renaissance DnA LockDown BrowserReviews, users & alternatives

By Respondus Inc

LockDown Browser is a custom browser that locks down the exam environment within specific learning and assessment systems

Track on RadarChrome Web StoreStore
On the store1 to 3 yrsApproximate
Users≈2MStore-rounded
Rating1.58 ratings
Updated10 Sep 2026v0.4.87
AccessHigh11 of 19 sensitive

Screenshots

1
1 of 1

Details

Website
Not listed
Version
0.4.87
Size
4.6MiB
Manifest
V3
Extension ID
mlielbniglaejdghpjogbbmngpagkckk

The maker

All 15 listings

Respondus IncUpdates often

15 listings · ≈35.1M users

Reviews

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Permissions

What it can access, not what it does.

High access

Can read and change every website you visit.

Browser access 17

Sensitive11

  • Read and change data on every website<all_urls>
  • Read and change your browsing historyhistory
  • Read and change site cookies, including loginscookies
  • Follow every page you openwebNavigation
  • Watch the web traffic your browser sendswebRequest
  • See the address and title of every open tabtabs

Members see when a new version asks for more.

Website access All

  • All websites

Competitors

Finding competitors…

Source: Chrome Web Store and Ext Watch checks. “—” = not tracked yet.

Renaissance DnA LockDown Browser at a glance

Renaissance DnA LockDown Browser is an Education extension by Respondus Inc with ≈2M users. Chrome Web Store users rate it 1.5 out of 5 from 8 ratings, which is still a small sample. By users it sits in the top 1% of Education extensions. It was updated 2 months ago.

Renaissance DnA LockDown Browser alternatives

Closest by what they do

All Renaissance DnA LockDown Browser alternatives compared. Best Education extensions

Is Renaissance DnA LockDown Browser safe? (permissions)

Renaissance DnA LockDown Browser asks for 16 permissions and access to 3 site patterns. 11 of them give wide access:

  • <all_urls>: Read and change data on every website
  • history: Read and change your browsing history
  • cookies: Read and change site cookies, including logins
  • webNavigation: Follow every page you open
  • webRequest: Watch the web traffic your browser sends
  • tabs: See the address and title of every open tab

Permissions show what it could do, not what it does. See the full permission list.

Renaissance DnA LockDown Browser not working?

  • 3 of the 3 reviews posted in the last 90 days gave 1 or 2 stars.

Common fixes

  • Update Chrome and the extension
  • Turn it off and on in chrome://extensions
  • Reload the page
  • Turn other extensions off in case two clash

Still stuck? Contact the maker or try an alternative.