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Preview of Long-chat speed fix

Long-chat speed fix by Thread Turbo

Speeds up very long ChatGPT, Claude and Gemini conversations by rendering only the latest messages.

Some features may require paymentSome features may require payment
Available on Firefox for Android™Available on Firefox for Android™
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About this extension
Long ChatGPT conversation getting slow? Typing lags, scrolling stutters, the tab eats memory?

The cause is simple: the page keeps every single message rendered. Long-chat Speed Fix shows only the latest messages (20 by default, adjustable 5–50) and brings older ones back in batches when you scroll up or click "Show earlier". Nothing is deleted and what the AI model sees is not changed – it only changes what your browser draws.

FREE
• Full speed fix on ChatGPT (chatgpt.com)
• Choose how many messages stay rendered (5–50)
• "Show earlier" / "Show all" with one click

PRO – 3.99 €/month or 19 € lifetime
• Claude (claude.ai) and Gemini (gemini.google.com) support
• Per-chat settings

PRIVATE BY DESIGN
• Runs 100% in your browser. No servers, no accounts, no analytics, no ads
• Never reads, stores or sends what your conversations say
• Pro licence keys are verified offline
• Permissions: storage, plus the three chat sites only

Pro: buy at https://threadturbo.com/pricing/ – your key arrives by email; paste it in the extension popup.
Support: hello@threadturbo.com · Made in Spain by Thread Turbo. Not affiliated with OpenAI, Anthropic or Google.
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Permissions and data

Required permissions:

  • Access your data for chatgpt.com
  • Access your data for claude.ai
  • Access your data for gemini.google.com

Optional permissions:

  • Access your data for chatgpt.com
  • Access your data for claude.ai
  • Access your data for gemini.google.com

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
1.0.0
Size
34.05 KB
Last updated
11 days ago (Oct 15, 2026)
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  • Tabs
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