Is Hlsify++ Safe?

Hlsify++ — Nerq Trust Score 50.5/100 (C- grade). Based on analysis of 2 trust dimensions, it is has notable safety concerns. Last updated: 2026-07-26.

Use Hlsify++ with some caution. Hlsify++ is a Firefox extension with a Nerq Trust Score of 50.5/100 (C-), based on 3 independent data dimensions. Below the recommended threshold of 70. Security: 90/100. Popularity: 15/100. Data sourced from addons.mozilla.org metadata, permissions analysis, and source code availability. Last updated: 2026-03-22. Machine-readable data (JSON).

Is Hlsify++ safe?

CAUTION — Hlsify++ has a Nerq Trust Score of 50.5/100 (C-). It has moderate trust signals but shows some areas of concern that warrant attention. Suitable for development use — review security and maintenance signals before production deployment.

Security Analysis → Hlsify++ Privacy Report →

What is Hlsify++'s trust score?

Hlsify++ has a Nerq Trust Score of 50.5/100, earning a C- grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.

Security
90
Popularity
15

What are the key security findings for Hlsify++?

Hlsify++'s strongest signal is security at 90/100. No known vulnerabilities have been detected. It has not yet reached the Nerq Verified threshold of 70+.

Security score: 90/100 (strong)
Popularity: 15/100 — Firefox Add-ons

What is Hlsify++ and who maintains it?

Authorcyan-n1d3
CategoryFirefox Add-ons
SourceN/A

Hlsify++ Across Platforms

Same developer/company in other registries:

hlsify
48/100 · npm

Similar Firefox by Trust Score

uBlock Origin (60)Volume Control [Boost volume] (57)Mozilla VPN Extension (57)Quick Live News & Custom Web Search (57)Quick Recipe Hub & Custom Web Search (57)
See all safest Firefox →

Compare

Hlsify++ vs uBlock OriginHlsify++ vs Volume Control [Boost volume]Hlsify++ vs Mozilla VPN Extension

Safety Guide: Hlsify++

What is Hlsify++?

Hlsify++ is a Firefox add-on — Native HLS playback for any HTML5 video element. Fork of HLSify with additional features and fixes..

How to Verify Safety

Review permissions on addons.mozilla.org. Check if source code is available.

You can also check the trust score via API: GET /v1/preflight?target=HLSify++

Key Safety Concerns for Firefox add-on

When evaluating any Firefox add-on, watch for: excessive permissions, data harvesting.

Trust Assessment

Hlsify++ has a Nerq Trust Score of 50/100 (C-) and has not yet reached Nerq trust threshold (70+). This score is based on automated analysis of security, maintenance, community, and quality signals.

Key Takeaways

Frequently Asked Questions

Is Hlsify++ Safe?
Use with some caution. HLSify++ with a Nerq Trust Score of 50.5/100 (C-). Strongest signal: security (90/100). Score based on Security (90/100), Popularity (15/100).
What is Hlsify++'s trust score?
HLSify++: 50.5/100 (C-). Score based on Security (90/100), Popularity (15/100). Scores update as new data becomes available. API: GET nerq.ai/v1/preflight?target=HLSify++
What are safer alternatives to Hlsify++?
In the Firefox Add-ons category, more Firefox add-ons are being analyzed — check back soon. HLSify++ scores 50.5/100.
What permissions does Hlsify++ need?
Review Hlsify++'s requested permissions carefully. Extensions requesting broad data access carry the highest risk. Current trust score: 50.5/100.
Is Hlsify++ open source?
Hlsify++ has not reached the Nerq Verified threshold of 70. Additional due diligence is recommended.
API: /v1/preflight Trust Badge API Docs

See Also

Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.

We use cookies for analytics and caching. Privacy