Stable signalUnknownMedium-risk permissions
ChatGPT LightSession icon

ChatGPT LightSession

Trim heavy ChatGPT threads client-side by keeping only the last N messages along the active path. Toggle and configure via popup.

Users50KCurrent public install base
Rating4.8Store average score
Reviews365Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

ChatGPT LightSession Media preview

2 assets
Trend

User growth trend

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User Growth Over Time

50K50K50K50K50K2026年7月15日2026年7月18日2026年7月21日Latest: 50K
Rating trend

7-day rating trend

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7-day rating change

Start
4.78
Latest
4.78
7-day rating change
0.00
4.684.734.784.834.882026年7月15日2026年7月18日2026年7月21日Latest: 4.78
2026年7月15日2026年7月21日
Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
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7-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

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Version1.0.2
ManifestV3
Size13.88KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

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⚡️ LightSession — Keep ChatGPT Fast & Focused

ChatGPT threads can get heavy. LightSession keeps your browser smooth by automatically trimming long conversations and keeping only the messages that matter.

✨ Features

• Auto-trim long threads to improve UI performance

• Adjustable message limit (choose how many to keep)

• Optional: preserve system / tool messages

Reviews

Recent review snapshot

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Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.7Average computed only from synced review bodies below
Reviews with text260Synced review bodies
Total ratings / reviews365Chrome Web Store public rating/review count

Store average score: 4.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
230
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brodo ble2025年12月18日
5

Awesome extension. It is exactly what I was looking for. Thanks.

Version 1.0.2Language en
Llorando2025年12月17日
5

Спасибо, гений

Version 1.0.2Language ru
Till Belzer2025年12月17日
5

Thank you for developing this!!

Version 1.0.2Language en
Guillermo CG2025年12月16日
5

You have brought back to life a chat with over 320 very long messages and responses. Brilliant! Thank you!

Version 1.0.2Language en
Vitali Tziganov2025年12月15日
1

Maybe it should be updated, but currently it doesn't do anything.

Version 1.0.2Language en
2 helpful · 6 not helpful
손찬양2025年12月15日
5

Best Extension in 2025

Version 1.0.2Language en
Alex Dowling2025年12月15日
5

This saved me HOURS of time

Version 1.0.2Language en
Collin2025年12月12日
5

Exactly what it claims. Lightweight, fast, and privacy-first. I verified the permissions, reviewed the source code, and watched network traffic in DevTools. Everything runs locally in the browser, with no analytics, no tracking, and no third-party calls. It simply trims ChatGPT’s conversation data within your browser to keep sessions fast. Tiny footprint, no bloat, and it does one job well. If you use ChatGPT heavily and care about performance and privacy, this is a great extension.

Version 1.0.2Language en
2 helpful · 0 not helpful
Ali Benattia2025年12月12日
5

Works best so far

Version 1.0.2Language en
Chris Kacz2025年12月11日
5

This is working perfectly! I've had some very long chat session with ChatGPT refining some work. It would start to lag pretty quickly. I didn't want to start a new session because it would lose context. This fixed it. Even with long sessions, it doesn't feel like it's stuttering anymore. Thanks!

Version 1.0.2Language en