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

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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

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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
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10
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Ishan Rashid2026年3月21日
5

Absolutely amazing, sorted my lag issue with long ChatGPT chats

Version 1.0.2Language en
Joe B.2026年3月21日
5

I normally don't write reviews, but this extension just immediately fixed the problem, no extra setup. Such a ridiculous problem from OpenAI but anyway, quick resolution so thank you!

Version 1.0.2Language en
1 helpful · 0 not helpful
Lucas Muller2026年3月20日
5

Love it! Please make an extension for Safari–Apple has a developer tool for repackaging Chromium extensions (https://developer.apple.com/documentation/safariservices/packaging-a-web-extension-for-safari).

Version 1.0.2Language en
Arvind Raghav G2026年3月19日
1

THIS DELETED MY IMPORTANT CHAT HISTORY .... trash extension, all the good reviews will later realize that their chat history has disappeared ....now I lost the previous code i took months making. Doesnt even deserve 1 star review.Atleast give a warning in the description of the extension man.

Version 1.0.2Language en
3 helpful · 10 not helpful
Arshdeep Singh2026年3月19日
5

Thanks man, it was driving me crazy

Version 1.0.2Language en
Nick Burns2026年3月18日
5

Wow this works really well, thanks!

Version 1.0.2Language en
I Mean2026年3月17日
5

YOU are my saviour dude !!! 10/10

Version 1.0.2Language en
Ozony Elsevif2026年3月17日
3

You have a repo to check the source code? like what it does so far but I rather audit the code myself to make sure its safe.

Version 1.0.2Language en
2 helpful · 0 not helpful
Alex2026年3月16日
5

Thank you for this amazing extension.

Version 1.0.2Language en
Taz Co2026年3月15日
5

They should call this "Lightning Session"!!! I'm tell you man, this just increased my productivity by about 30%!! My "iteration speed" is now so fast on long chats that it's like I went from cutting my lawn with scissors to a lawn mower! Thank you soooo much!!! P.S. Just to clear up a common misconception: Lightsession only clips what the browser displays. The AI still sees the entire chat history, so long threads keep full context. I tested it by asking for a summary of the entire chat, and it got everything right, even the stuff at the very start. So, the context is intact, and its lightning fast! ⚡

Version 1.0.2Language en
5 helpful · 0 not helpful