Who should use GPT Local Speed Booster?

GPT Local Speed Booster is a consumer product built for chatGPT users with long conversations.

Is GPT Local Speed Booster free?

Yes — GPT Local Speed Booster is free to use.

What platforms does GPT Local Speed Booster run on?

GPT Local Speed Booster runs on the web, the command line, and embeddable surfaces.

Is GPT Local Speed Booster still maintained?

Unverified. GPT Local Speed Booster 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 GPT Local Speed Booster?

Similar projects tracked by PulseGate include ChatGPT SpeedFix, Speed Booster, and ChatGPT Speed Booster.

Who develops GPT Local Speed Booster?

GPT Local Speed Booster is developed by h1de0x.

How long has GPT Local Speed Booster been around?

GPT Local Speed Booster first shipped in 2026.

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GPT Local Speed Booster

Name: GPT Local Speed Booster
Author: h1de0x

github.comBrowser DevTools & extensions

GPT Local Speed Booster is a Firefox-only browser extension that locally trims older messages in long ChatGPT conversations before rendering. It helps individual ChatGPT users improve page responsiveness without modifying the conversation data remotely.

FreeWebCLIEmbeddable

Visit github.com

3alternatives

4features

2026since

Overview

4 features

GPT Local Speed Booster is a Browser DevTools & extensions project. It focuses on reducing browser lag when loading very long ChatGPT conversations. It is built as a consumer product for chatGPT users with long conversations. GPT Local Speed Booster is free to use. It ships for the web, the command line, and embeddable surfaces.

It is developed by h1de0x, and it first shipped in 2026. Key capabilities include local message trimming, long conversation support, and pre-render optimization.

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

Local message trimming
Long conversation support
Pre-render optimization
Firefox integration

Built with & integrations

Runs on

BrowserCLIEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed19 Sep · 10:07 UTC
GPT Local Speed Booster verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about GPT Local Speed Booster

What does GPT Local Speed Booster do?: GPT Local Speed Booster focuses on reducing browser lag when loading very long ChatGPT conversations. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use GPT Local Speed Booster?: GPT Local Speed Booster is a consumer product built for chatGPT users with long conversations.
Is GPT Local Speed Booster free?: Yes — GPT Local Speed Booster is free to use.
What platforms does GPT Local Speed Booster run on?: GPT Local Speed Booster runs on the web, the command line, and embeddable surfaces.
Is GPT Local Speed Booster still maintained?: Unverified. GPT Local Speed Booster 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 GPT Local Speed Booster?: Similar projects tracked by PulseGate include ChatGPT SpeedFix, Speed Booster, and ChatGPT Speed Booster.ChatGPT SpeedFix Speed Booster ChatGPT Speed Booster
Who develops GPT Local Speed Booster?: GPT Local Speed Booster is developed by h1de0x.
How long has GPT Local Speed Booster been around?: GPT Local Speed Booster first shipped in 2026.

At a glance

Pricing: Free
Platforms: Web · CLI
Languages: English
First seen: 19 Sept 2026
Built for: ChatGPT users with long conversations
Model: B2C
Solves: Reducing browser lag when loading very long ChatGPT conversations.

Registered as

Firefox Add-ons: gpt-local-speed-booster

Developer

h1de0x

Index record

Indexed: 19 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 19 Sep 2026

Identity audit (13)

Slug: gpt-local-speed-booster-github-com
Lifecycle state recorded: 19 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 19 Sept 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: 19 Sept 2026
Canonical URL: https://github.com/h1de0x/gpt-local-speed-booster

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