Who is LocalSampler for?

LocalSampler is a consumer product built for composers and browser users who need quick audio samples.

Does LocalSampler have a free plan?

Yes — LocalSampler is free to use.

What platforms does LocalSampler run on?

LocalSampler runs on the web and embeddable surfaces.

Is LocalSampler still active?

Unverified. LocalSampler 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 are alternatives to LocalSampler?

Similar projects tracked by PulseGate include Quick Tab Sampler, Zampler, and Browser Song Recorder.

Who makes LocalSampler?

LocalSampler is developed by Hoang.

How long has LocalSampler been around?

LocalSampler first shipped in 2025.

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LocalSampler

Name: LocalSampler
Author: Hoang

mozilla.orgAudio editors & converters

LocalSampler is a Firefox extension that records up to 30 seconds of audio from the current browser tab. It provides a basic waveform cutting interface for trimming one to three regions and exports samples as WAV or OGG files.

FreeWebEmbeddable

Visit mozilla.org

Overview

6 features

LocalSampler sits in PulseGate's Audio editors & converters category. It focuses on capturing and quickly trimming short audio samples from browser tabs without separate recording software. LocalSampler is a consumer product aimed at composers and browser users who need quick audio samples. It is available for free. LocalSampler is available on the web and embeddable surfaces.

Hoang builds and maintains LocalSampler, and it first shipped in 2025. Key capabilities include tab recording, waveform trimming, and region selection. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Tab recording
Waveform trimming
Region selection
WAV export
OGG export
Client-side processing

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed10 Sept · 08:49 UTC
LocalSampler verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about LocalSampler

What does LocalSampler do?: LocalSampler focuses on capturing and quickly trimming short audio samples from browser tabs without separate recording software. It is catalogued under Audio editors & converters on PulseGate.
Who is LocalSampler for?: LocalSampler is a consumer product built for composers and browser users who need quick audio samples.
Does LocalSampler have a free plan?: Yes — LocalSampler is free to use.
What platforms does LocalSampler run on?: LocalSampler runs on the web and embeddable surfaces.
Is LocalSampler still active?: Unverified. LocalSampler 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 are alternatives to LocalSampler?: Similar projects tracked by PulseGate include Quick Tab Sampler, Zampler, and Browser Song Recorder.Quick Tab Sampler Zampler Browser Song Recorder
Who makes LocalSampler?: LocalSampler is developed by Hoang.
How long has LocalSampler been around?: LocalSampler first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Built for: composers and browser users who need quick audio samples
Model: B2C
Solves: Capturing and quickly trimming short audio samples from browser tabs without separate recording software.

Registered as

Firefox Add-ons: localsampler

Developer

Hoang

Index record

Indexed: 10 Sept 2026
Lifecycle: Alive
Last seen: 10 Sept 2026

Identity audit (13)

Slug: localsampler-mozilla-org
Lifecycle state recorded: 10 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 10 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: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 10 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/localsampler

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