Who should use LiveJimaku?

LiveJimaku is a consumer product built for youTube live-stream viewers.

Yes — LiveJimaku is free to use.

What platforms does LiveJimaku run on?

LiveJimaku runs on the web and embeddable surfaces.

Is LiveJimaku still active?

Unverified. LiveJimaku 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 LiveJimaku?

Similar projects tracked by PulseGate include YouTube Persian SRT Overlay, Auto-Caption Generator, and YouTube Multi Subtitle Fetch.

Who develops LiveJimaku?

LiveJimaku is developed by 塗田一帆, based in Japan.

When did LiveJimaku launch?

LiveJimaku first shipped in 2020.

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LiveJimaku

Name: LiveJimaku
Author: 塗田一帆

null.styleSubtitles & captions🇯🇵

LiveJimaku is a browser extension for displaying subtitles on YouTube live streams. It is intended for viewers who want text assistance while watching live video content in a browser.

FreeWebEmbeddable

Visit null.style

Overview

3 features

In the Subtitles & captions space, LiveJimaku takes a focused approach. It focuses on watching YouTube live streams when audio is difficult to follow or subtitles are unavailable. It is built as a consumer product for youTube live-stream viewers. LiveJimaku costs nothing to use. It runs on the web and embeddable surfaces.

塗田一帆 builds and maintains LiveJimaku, and it first shipped in 2020. Key capabilities include live subtitles, youTube support, and browser extension.

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

Live subtitles
YouTube support
Browser extension

Built with & integrations

Framework

WordPress

Runs on

BrowserEmbeddable

Detected from

WordPress: /wp-content/ in the HTML · /wp-json/ in the HTML · /wp-includes/ in the HTML

Trust & compliance

Verified signals

HTTPSPrivacy PolicyFree tierStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed14 Sep · 09:44 UTC
LiveJimaku (YouTube Live subtitles) verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about LiveJimaku

What does LiveJimaku do?: LiveJimaku focuses on watching YouTube live streams when audio is difficult to follow or subtitles are unavailable. It is catalogued under Subtitles & captions on PulseGate.
Who should use LiveJimaku?: LiveJimaku is a consumer product built for youTube live-stream viewers.
Is LiveJimaku free?: Yes — LiveJimaku is free to use.
What platforms does LiveJimaku run on?: LiveJimaku runs on the web and embeddable surfaces.
Is LiveJimaku still active?: Unverified. LiveJimaku 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 LiveJimaku?: Similar projects tracked by PulseGate include YouTube Persian SRT Overlay, Auto-Caption Generator, and YouTube Multi Subtitle Fetch.YouTube Persian SRT Overlay Auto-Caption Generator YouTube Multi Subtitle Fetch
Who develops LiveJimaku?: LiveJimaku is developed by 塗田一帆, based in Japan.
When did LiveJimaku launch?: LiveJimaku first shipped in 2020.

At a glance

Pricing: Free
Platforms: Web
Languages: Japanese
First seen: 14 Sep 2026
Built for: YouTube live-stream viewers
Model: B2C
Solves: Watching YouTube live streams when audio is difficult to follow or subtitles are unavailable.

Registered as

Firefox Add-ons: livejimaku

Developer

🇯🇵塗田一帆

Index record

Indexed: 14 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 14 Sep 2026

Identity audit (13)

Slug: livejimaku-youtube-live-subtitles-null-style
Lifecycle state recorded: 14 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 14 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
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: 14 Sep 2026
Canonical URL: https://null.style/app

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