YouTubeLegacyUI
PulseGate's liveness check found it on 20 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 20 Sep 2026. How this is checked
YouTubeLegacyUI is an open-source browser extension that changes YouTube to an older user interface. It is intended for YouTube users who prefer the legacy layout and interaction style.
Inferred · not functionally tested
Overview
3 featuresPurpose: Restoring YouTube's older interface for users who prefer its legacy layout and controls.
Inferred · not functionally tested
Audience: YouTube users who prefer the legacy interface
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: github.com · addons.mozilla.org. These links do not verify the individual claims.
In the Browser DevTools & extensions space, YouTubeLegacyUI takes a focused approach. Inferred · not functionally tested: It focuses on restoring YouTube's older interface for users who prefer its legacy layout and controls. Inferred · not functionally tested: YouTubeLegacyUI is an open-source project aimed at youTube users who prefer the legacy interface. Basis unknown · not verified: YouTubeLegacyUI costs nothing to use. Basis unknown · not verified: It ships for the web and embeddable surfaces.
Ablaze-MIRAI builds and maintains YouTubeLegacyUI, and it first shipped in 2022. Inferred · not functionally tested: Key capabilities include Legacy YouTube UI, interface restoration, and browser extension.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- Legacy YouTube UI
- Interface restoration
- Browser extension
Topics: Inferred · not functionally tested
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about YouTubeLegacyUI
- What does YouTubeLegacyUI do?
- Inferred · not functionally tested: YouTubeLegacyUI focuses on restoring YouTube's older interface for users who prefer its legacy layout and controls. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who should use YouTubeLegacyUI?
- Inferred · not functionally tested: YouTubeLegacyUI is an open-source project built for youTube users who prefer the legacy interface.
- Is YouTubeLegacyUI free?
- Basis unknown · not verified: Yes — YouTubeLegacyUI is free to use.
- What platforms does YouTubeLegacyUI run on?
- Basis unknown · not verified: YouTubeLegacyUI runs on the web and embeddable surfaces.
- Is YouTubeLegacyUI still active?
- PulseGate's liveness check found it on 20 Sep 2026.
- Who develops YouTubeLegacyUI?
- YouTubeLegacyUI is developed by Ablaze-MIRAI.
- How long has YouTubeLegacyUI been around?
- YouTubeLegacyUI first shipped in 2022.
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