Who should use Frame Sync?

Frame Sync is a consumer product built for firefox users streaming audio to wireless speakers.

Does Frame Sync have a free plan?

Yes — Frame Sync is free to use.

What platforms does Frame Sync run on?

Frame Sync runs on the web, embeddable surfaces, and Android.

Is Frame Sync still maintained?

Unverified. Frame Sync has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Frame Sync?

Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.

Who develops Frame Sync?

Frame Sync is developed by Garduli.

When did Frame Sync launch?

Frame Sync first shipped in 2024.

Back to the index

Frame Sync

Name: Frame Sync
Author: Garduli

mozilla.orgBrowser DevTools & extensions

Frame Sync - AirPlay is a Firefox extension that delays video frames to match latency from wireless audio systems such as TuneBlade, Airfoil, or Sonos. This fork integrates with TuneBlade’s HTTP control API and is intended for users watching video while streaming computer audio to wireless speakers.

FreeGPL-2.0WebEmbeddableAndroid

Visit mozilla.org

9stars

6forks

6features

2024since

Overview

6 features

Frame Sync sits in PulseGate's Browser DevTools & extensions category. It focuses on keeping video and delayed wireless speaker audio synchronized during playback. It is built as a consumer product for firefox users streaming audio to wireless speakers. Frame Sync costs nothing to use. It runs on the web, embeddable surfaces, and Android.

Behind Frame Sync is Garduli, and it first shipped in 2024. The GitHub repository has been archived. Among its 6 catalogued features are video delay adjustment, wireless audio sync, and tuneBlade integration. The interface is available in 32 languages, including Czech, German, and Greek. It exposes integrations via a public API. Frame Sync is currently in beta.

Video delay adjustment
Wireless audio sync
TuneBlade integration
HTTP API control
Site-wide support
Firefox for Android

Built with & integrations

Connectors

API

Runs on

BrowserEmbeddableAndroid

Trust & compliance

License

GPL-2.0

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierGitHub · ★ 9Multi-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed3 Sept · 22:31 UTC
Frame Sync - AirPlay verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Frame Sync

What does Frame Sync do?: Frame Sync focuses on keeping video and delayed wireless speaker audio synchronized during playback. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Frame Sync?: Frame Sync is a consumer product built for firefox users streaming audio to wireless speakers.
Does Frame Sync have a free plan?: Yes — Frame Sync is free to use.
What platforms does Frame Sync run on?: Frame Sync runs on the web, embeddable surfaces, and Android.
Is Frame Sync still maintained?: Unverified. Frame Sync has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Frame Sync?: Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.Hashrate Lens SaveAI Codex File Drop
Who develops Frame Sync?: Frame Sync is developed by Garduli.
When did Frame Sync launch?: Frame Sync first shipped in 2024.

At a glance

Pricing: Free
Platforms: Web · Desktop
Open source: Yes · ★ 9 · archived
License: GPL-2.0
Status: 🟡 Beta
Built for: Firefox users streaming audio to wireless speakers
Model: B2C
Solves: Keeping video and delayed wireless speaker audio synchronized during playback.

Registered as

GitHub: maggch97/Frame-Sync
Chrome Web Store: bejofpmoafhoadeofdknblddccfmncji
Firefox Add-ons: frame-sync-airplay

Developer

Garduli

Solo developer

GitHub

Open source

View on GitHub

Archived

Stars: 9
Forks: 6
Open issues: 10
Last commit: 10 Nov 2024
Commits 90d: 0
Contributors: 1
Authorship: Solo
Default branch: main

Index record

Indexed: 3 Sept 2026
Lifecycle: Alive
Last seen: 3 Sept 2026

Identity audit (13)

Slug: frame-sync-airplay-mozilla-org
Lifecycle last checked: 8 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 3 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 3 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/frame-sync-airplay

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