sqz - Context Compression Firefox

sqz - Context Compression

By: Ojus Chugh Add-on
Compresses LLM context in ChatGPT, Claude.ai, Gemini, Grok, and Perplexity. All processing is local - zero external network requests.
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Overview

Firefox Add-ons Store
Daily users
9 ▲ 1
Data as of 2026-09-08
Rating:
5.00
(1)
Version:
0.3.0
Last updated: 2026-04-15
Download
Ranking
#34,472 ▲ 1,187
Overall
Top keyword rank
#92 ▲ 7
context menu

Features & Capabilities

sqz compresses text you paste into AI chat tools, reducing token usage and saving costs.

When you paste 2000+ characters into any supported AI chat site, sqz shows a compression preview banner with before/after token counts. Click "Compress" to apply, or "Skip" to keep the original.

How it works:

  • 16-pass compression engine
  • Works on: ChatGPT, Claude.ai, Gemini, Grok, Perplexity

Privacy:

  • All processing happens locally in your browser
  • Zero external network requests
  • No telemetry, no analytics, no data collection
  • Open source: https://github.com/ojuschugh1/sqz

Part of the sqz context intelligence layer - also available as a CLI tool (cargo install sqz-cli) and MCP server.

User Growth & Download Statistics

Manifest V3 Add-on
By:
Ojus Chugh
Daily users:
9 1
Rating:
5.00
(1)
Version:
0.3.0 Last updated: 2026-04-15
Version code:
6222185
Creation date:
2026-04-12
Firefox add-on GUID:
sqz@sqz-dev
Firefox add-on numeric ID:
3000522
Firefox on Android:
No
Risk:
Very high risk impact High risk likelihood
Permissions:
Host permissions:
  • https://chatgpt.com/*
  • https://chat.openai.com/*
  • https://claude.ai/*
  • https://gemini.google.com/*
  • https://grok.com/*
  • https://www.perplexity.ai/*
Content scripts matches:
  • chatgpt.com
  • chat.openai.com
  • claude.ai
  • gemini.google.com
  • grok.com
  • www.perplexity.ai
Size:
85.13KB
Email:
oj*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-09-08
Compare stats and ranking:

Ranking

# 34,472 ▲ 1,187
Other rankings
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For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Ojus Chugh
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/sqz-context-compression/
Email:
oj*****@gmail.com
Website:
https://ojuschugh1.github.io

Is sqz - Context Compression Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

sqz - Context Compression requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: chatgpt.com, openai.com, claude.ai, google.com, grok.com, perplexity.ai
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

sqz - Context Compression may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details
  • High This extension website URL may be invalid
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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