Is Highflame Browser Security safe to install?
Highflame Browser Security asks for 2 browser permissions and 42 site patterns. We do not audit code and we do not judge intent; what we can show is what the listing declares and whether that has changed while we have been watching.
Chrome extension by Highflame · Make Chrome Yours · Privacy
What the developer says, and 1 screenshot
Loading from the Chrome Web Store. Open the listing if it does not appear.
At a glance
Facts, not a score: an ad blocker needs every page and a theme needs nothing, so one number would be wrong about both. Each fact links to its detail.
- Site access
- Access to specific sites only
- Data collection
- 1 kind of data declared
- Upkeep
- Updated 11 days ago
- Publisher
- Established publisher · Trader
- Audience
- 13 users · 5.0/5
What data it declares
The developer declares that it collects these kinds of data:
- Web history the list of pages you visit
The developer also certifies that your data is not sold to third parties outside approved uses, not used for purposes unrelated to the extension's core function, and not used to decide creditworthiness or lending.
The listing links to a privacy policy.
This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.
What Chrome asks you to allow
When you add it, Chrome asks you to allow it to:
- Read and change your data on a number of websites
Derived from the manifest by Chrome's documented rules; the dialog's exact wording depends on your Chrome version and language. Chrome asks again if an update requests more.
What it can reach
Specific sites only: 42 match patterns.
https://chatgpt.com/*only chatgpt.comhttps://chat.openai.com/*only chat.openai.comhttps://claude.ai/*only claude.aihttps://anthropic.com/*only anthropic.comhttps://gemini.google.com/*only gemini.google.comhttps://perplexity.ai/*only perplexity.aihttps://www.perplexity.ai/*only www.perplexity.aihttps://copilot.microsoft.com/*only copilot.microsoft.comhttps://meta.ai/*only meta.aihttps://www.meta.ai/*only www.meta.aihttps://lovable.dev/*only lovable.devhttps://cursor.com/*only cursor.com- and 30 more
Routine for an extension
Pages it runs its code on
It runs its own code on specific pages only: 40 site patterns.
https://chatgpt.com/*only chatgpt.comhttps://chat.openai.com/*only chat.openai.comhttps://claude.ai/*only claude.ai
Show the remaining 37
https://anthropic.com/*only anthropic.comhttps://gemini.google.com/*only gemini.google.comhttps://perplexity.ai/*only perplexity.aihttps://www.perplexity.ai/*only www.perplexity.aihttps://copilot.microsoft.com/*only copilot.microsoft.comhttps://meta.ai/*only meta.aihttps://www.meta.ai/*only www.meta.aihttps://lovable.dev/*only lovable.devhttps://cursor.com/*only cursor.comhttps://github.com/copilot/*only github.comhttps://chat.deepseek.com/*only chat.deepseek.comhttps://grok.com/*only grok.comhttps://chat.mistral.ai/*only chat.mistral.aihttps://poe.com/*only poe.comhttps://openrouter.ai/chat/*only openrouter.aihttps://bolt.new/*only bolt.newhttps://v0.dev/*only v0.devhttps://v0.app/*only v0.apphttps://replit.com/*only replit.comhttps://sourcegraph.com/cody/*only sourcegraph.comhttps://windsurf.com/*only windsurf.comhttps://chat.qwen.ai/*only chat.qwen.aihttps://doubao.com/*only doubao.comhttps://kimi.com/*only kimi.comhttps://yuanbao.tencent.com/*only yuanbao.tencent.comhttps://chatglm.cn/*only chatglm.cnhttps://yiyan.baidu.com/*only yiyan.baidu.comhttps://notebooklm.google.com/*only notebooklm.google.comhttps://huggingface.co/chat/*only huggingface.cohttps://lmarena.ai/*only lmarena.aihttps://app.grammarly.com/*only app.grammarly.comhttps://notion.so/*only notion.sohttps://app.jasper.ai/*only app.jasper.aihttps://manus.im/*only manus.imhttps://app.devin.ai/*only app.devin.aihttps://midjourney.com/*only midjourney.comhttps://runwayml.com/*only runwayml.com
A content script is code the extension injects into pages matching these patterns. On those pages it can read and change what you see, whether or not a host permission is listed above.
What it may ask for later
Not granted when you add it: Chrome asks you the moment the extension requests one of these, and you can refuse. It may later ask for access to every site.
https://*/*every site
How usual this is for its category
In Make Chrome Yours · Privacy, 42% of extensions ask for access to every site. This one: Access to specific sites only.
The typical extension there declares 3 browser permissions; this one declares 2 browser permissions.
Counted over the live extensions of the same category after our latest full pass of the store. A share is context, not a verdict: what is normal depends on what the extension is for.
Who uses it and how it is kept up
13 users
- 2026-08-3116
- 2026-09-0218
- 2026-09-0419
- 2026-09-0618
- 2026-09-1017
- 2026-09-1315
- 2026-09-1516
- 2026-09-1714
- 2026-09-2013
- 2026-09-2112
- 2026-09-2514
- 2026-09-2615
- 2026-09-2814
- 2026-10-0413
- 2026-10-0814
- 2026-10-0915
- 2026-10-1014
- 2026-10-1713
- 2026-10-1814
- 2026-10-1913
- 2026-10-2114
- 2026-10-2212
- 2026-10-2314released 2.1.9
- 2026-10-2416
- 2026-10-2515
- 2026-10-2914
- 2026-11-0113
- 2026-11-0313
- Last updated in the store 11 days ago, on 2026-10-23.
- We have seen 1 new version in the last 90 days.
What the store shows
- Established publisher The store's badge for publishers with a good record and no history of violations.
- Trader The publisher has declared itself a trader under EU rules.
Has it asked for more over time?
This is the question a permission list on its own cannot answer. An extension that shipped narrow and widened later is a different proposition from one that always asked for the same thing.
- Swapped which permissions it asks for (changed: site access)
Versions we have seen
- Version 2.1.9 · Swapped which permissions it asks for (changed: site access)
Who publishes it
Highflame. This listing has been in the store since 2025-07-21 and was last updated on 2026-10-23.
Similar extensions that ask for less
Listings close to this one in what they say they do, which declare less reach. Less reach is not a verdict on either: compare what each needs for the job.
-
NMB Shadow 5 users
-
RezunateLLM Browser Guardian 4 users
How to check or remove it in Chrome
- Type chrome://extensions in the address bar and find the extension in the list.
- Open its details. The site access setting shows where it can run; set it to run only on click and it reaches a page only after you press its icon.
- To uninstall it, choose Remove on the same page.
Questions people ask
- What can Highflame Browser Security access?
- Specific sites only: 42 match patterns. It declares 2 browser permissions.
- What data does Highflame Browser Security collect?
- The developer declares that it collects these kinds of data: Web history. This is the developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.
- Has Highflame Browser Security asked for more permissions over time?
- Its permissions changed once while we watched, on 2026-10-23.
- Does Highflame Browser Security publish a privacy policy?
- Yes, the store listing links to a privacy policy.
We read the public store listing up to 2 times a day and keep what it declared. We do not install the extension, do not audit its code, do not judge its intent and publish no contact details for its developer. Last read on 2026-11-03.
Back to Highflame Browser Security · Alternatives to Highflame Browser Security
Where the data comes from: how the catalog is built