SummaBar - Free YouTube Summarizer

Name: SummaBar - Free YouTube Summarizer
Author: SynapSolutions

By: SynapSolutions Add-on

Free YouTube video and comment summaries with ChatGPT, Claude, Gemini ecc. and custom LLM providers.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-09-12

Version:

1.0.5

Last updated: 2026-09-04

Features & Capabilities

SummaBar seamlessly integrates into YouTube to deliver instant, high-quality video and comment summaries using your favorite AI providers (ChatGPT, Claude, Gemini, AI Studio, Mistral, Grok, DeepSeek, Perplexity, and Custom endpoints).

✨ Key Features: YouTube-Native Design: Fits seamlessly into YouTube's action bar with 3 customizable positions (Sidebar, Inline with Likes, or Below Video). 1-Click Video Summaries: Extracts subtitles and constructs structured prompts with key takeaways, timestamps, and customizable summary styles. Comment Sentiment & Insights: Analyzes video comments to extract community consensus, top questions, and overall sentiment. 100% Client-Side Privacy: Zero data collection, zero middleman servers. Prompts are constructed locally and dispatched directly to your chosen LLM. Multi-Language Support: Available in English, Italian, Spanish, French, German, and Portuguese. Custom Prompts & Sponsor Removal: Choose your summary style, filter out sponsored sections, or supply your own custom instructions.

User Growth & Download Statistics

Add-on

By:

SynapSolutions

Daily users:

Version:

1.0.5 Last updated: 2026-09-04

Version code:

6460939

Creation date:

2026-07-26

Firefox add-on GUID:

summabar@summabar.com

Firefox add-on numeric ID:

3044410

Firefox on Android:

Risk:

Permissions:

Host permissions:

https://*.youtube.com/*
https://*.googlevideo.com/*
https://gemini.google.com/*
https://aistudio.google.com/*
https://claude.ai/*
https://chat.mistral.ai/*
https://grok.com/*
https://x.ai/*
https://chat.deepseek.com/*
https://chatgpt.com/*

Content scripts matches:

*.youtube.com
gemini.google.com
aistudio.google.com
claude.ai
chat.mistral.ai
grok.com
x.ai
chat.deepseek.com
chatgpt.com
*.chatgpt.com

Size:

57.70KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-12

Compare stats and ranking:

Ranking

# 108,176 ▲ 267

Other rankings

#40 in youtube summarizer keyword 51

#43 in summarize youtube keyword 48 ▼ 1

#47 in youtube summary keyword 51

#53 in ai youtube summary keyword 47

#81 in ai summarizer keyword 28 ▲ 1

Upgrade to see more rankings

For Developers

Monetize with App Pass Boost with Extension Booster

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:

SynapSolutions

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/summabar-free/

Permission Change History

2026-08-11: Version 1.0.3 → 1.0.4

Add Host permissions: https://chatgpt.com/* https://*.chatgpt.com/* https://www.perplexity.ai/* https://perplexity.ai/*

Is SummaBar - Free YouTube Summarizer 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.

SummaBar - Free YouTube Summarizer requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Request access to the following domains: youtube.com, google.com, claude.ai, mistral.ai, grok.com, x.ai, deepseek.com, chatgpt.com, perplexity.ai, googlevideo.com
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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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.

SummaBar - Free YouTube Summarizer is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****