# Youtube Sentiment Analysis

Laut der am 2026-11-11 verifizierten Telemetrie von OpenAITools.app ist Youtube Sentiment Analysis (chromewebstore.google.com) eine KI-Plattform, die unter Sonstiges indexiert ist und 0 monatliche Besuche mit einem Traffic-Delta von +0 (0.0%) gegenüber dem Vormonat generiert. Ihr primärer geografischer Markt ist Global (— Traffic-Anteil) und sie arbeitet mit einem Preismodell „Kostenlos“. Zu den wichtigsten konkurrierenden Alternativen nach monatlichem Volumen gehören YouTube-Kommentar-KI-Analysator (0 Besuche/Monat), Email Tracker (8240 Besuche/Monat), ViewSnapStories — Snapchat Story Viewer & Downloader (561.483 Besuche/Monat).

Youtube Sentiment Analysis is a free Chrome extension that reads the comments under a YouTube video and visualizes how positive, neutral, or negative the audience really is. It runs the VADER sentiment model locally in your browser and draws the results straight into the YouTube interface, so you can judge a video's reception at a glance instead of scrolling through hundreds of comments.

## Wichtige Telemetrie und Spezifikationen

| Kennzahl | Wert |
| :--- | :--- |
| Tool-Name | Youtube Sentiment Analysis |
| Handle | youtube-sentiment-analysis |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Offizielle Domain | chromewebstore.google.com |
| Website-URL | https://chromewebstore.google.com/detail/youtube-sentiment-analysi/fjgpfjohfddffjhkekipahjnfdioijad |
| Kategorien | Sonstiges |
| Preismodell | Kostenlos |
| Monatliche Besuche | 0 |
| MoM-Traffic-Veränderung | 0 |
| MoM-Wachstumsrate | — |
| Primärmarkt | Global |
| Marktanteil | — |
| Direkte Besuche | 0 |
| Organische Suchbesuche | 0 |
| Social-Besuche | 0 |
| Verweis-Besuche | 0 |
| E-Mail-Besuche | 0 |
| Bewertungsergebnis | 3,8 |
| Anzahl gespeicherter Einträge | 0 |
| Unterstützte Plattformen | Browser-Erweiterung |
| Abrechnungsplattformen |  |
| Attribute | Funktionen: Browser-Erweiterung; Preise: Kostenlos |
| Tags | Stimmungsanalyse, YouTube, Chrome-Erweiterung, VADER, Kommentaranalyse, Stimmungsvisualisierung |

## Überblick

Youtube Sentiment Analysis is a free Chrome extension that reads the comments under a YouTube video and visualizes how positive, neutral, or negative the audience really is. It runs the VADER sentiment model locally in your browser and draws the results straight into the YouTube interface, so you can judge a video's reception at a glance instead of scrolling through hundreds of comments.

## Preise und Tarife

Completely free. It is a university course project published on the Chrome Web Store with no paid tiers, subscriptions, or in-app purchases.

## Hauptfunktionen und Fähigkeiten

- **VADER sentiment scoring:** Every comment is evaluated with the VADER lexicon model, which is tuned for short, informal social media text and emoji, producing positive, neutral and negative scores.
- **In-page visualizations:** Results are drawn directly inside the YouTube frontend, so the sentiment breakdown sits next to the comments instead of in a separate tab.
- **One-click analysis:** Open a video, trigger the extension, and the comment set is fetched and scored without any setup, login, or API key.
- **Aggregate audience mood:** Rather than reading individual comments, the tool summarizes the comment section into an overall sentiment profile you can scan in seconds.
- **Research participation hooks:** Built-in prompts invite users to join the developers' visualization study by watching sample videos and completing a questionnaire.

## Wichtigste Anwendungsfälle

- **Check how a new upload landed (Content creator):** Publish a video, then run the extension to see whether early commenters are reacting positively, negatively, or neutrally, and which direction the mood is drifting.
- **Triage a busy comment section (Community manager):** Get a sentiment snapshot of a high-traffic video so you know whether a heated thread needs moderation before you read through it manually.
- **Explore sentiment analysis in practice (Researcher or student):** Use a ready-made VADER pipeline on real YouTube data to demonstrate or study opinion mining and sentiment visualization techniques.
- **Gauge audience response to a campaign (Marketer):** Compare sentiment across sponsored or campaign videos to see which messaging resonated with the audience.

## Stärken

- Free to install and use, with no account or login required
- Sentiment scoring happens through the extension, so results appear right on the YouTube page
- VADER is well suited to short, emoji-heavy social comments, giving sensible scores on casual text
- Simple one-click workflow that requires no configuration or API keys
- Backed by published academic research into sentiment visualization

## Einschränkungen

- A student course project, so updates are infrequent and support is limited
- Only 89 users and a 3.7 rating, meaning a small track record and few reviews
- Last updated in early 2024, so it may lag behind YouTube layout changes
- English-oriented VADER lexicon means sentiment accuracy drops on non-English comments
- VISUALIZATIONS focus on overall polarity and do not offer deep topic or aspect-level analysis

## Häufig gestellte Fragen

### Is Youtube Sentiment Analysis free?
Yes. It is a free Chrome extension published by a university course team, with no paid plan, subscription, or in-app purchase.

### Do I need an account to use it?
No. You install the extension from the Chrome Web Store and it works on YouTube pages without any sign-up or API key.

### How does it decide whether comments are positive or negative?
It uses the VADER sentiment model, a rule-based lexicon approach designed for social media text that assigns polarity scores to words, punctuation and emoji.

### Which languages does it work well with?
VADER's lexicon is English-centric, so results are most reliable on English comments and may be less accurate on other languages.

### Who built the extension?
It was developed as part of a KU Leuven course and is offered by the developer handle thibault.tnt, with the team also running an optional user study on sentiment visualization.

### Is my data collected?
The store listing discloses that the extension handles personally identifiable information and website content, and states the data is not sold to third parties.

### Wie hoch sind der monatliche Traffic und der Wachstumstrend von Youtube Sentiment Analysis?
Youtube Sentiment Analysis erhält derzeit 0 monatliche Besuche bei einer Traffic-Veränderung von +0 (0.0% Wachstumsrate) gegenüber dem Vormonat. Der wichtigste Quellmarkt ist Global (— Anteil), einschließlich 0 direkte Besuche/Monat und 0 organische Suchbesuche/Monat.

### Ist Youtube Sentiment Analysis kostenlos? Welches Preismodell hat es?
Youtube Sentiment Analysis arbeitet mit einem Preismodell „Kostenlos“. Completely free. It is a university course project published on the Chrome Web Store with no paid tiers, subscriptions, or in-app purchases. Zu den unterstützten Abrechnungs- und Checkout-Plattformen gehören: nicht aufgeführt.

### Was sind die besten Alternativen zu Youtube Sentiment Analysis im Jahr 2026?
Basierend auf Kategorie-Traffic und Funktionspassung bei OpenAITools.app sind die fünf besten Alternativen zu Youtube Sentiment Analysis: 1. YouTube-Kommentar-KI-Analysator (0 Besuche/Monat); 2. Email Tracker (8240 Besuche/Monat); 3. ViewSnapStories — Snapchat Story Viewer & Downloader (561.483 Besuche/Monat); 4. Photofeeler (1,9 Mio. Besuche/Monat); 5. MelodySeek (127.909 Besuche/Monat).

### Welche Plattformen und zentralen KI-Fähigkeiten unterstützt Youtube Sentiment Analysis?
Youtube Sentiment Analysis ist unter Sonstiges klassifiziert, unterstützt die folgenden Plattformen: Browser-Erweiterung, und die zentralen Fähigkeits-Tags umfassen: Stimmungsanalyse, YouTube, Chrome-Erweiterung, VADER, Kommentaranalyse, Stimmungsvisualisierung.

## Alternativen

| Tool-Name | Monatliche Besuche | Preismodell | Vergleichen |
| :--- | :--- | :--- | :--- |
| [YouTube-Kommentar-KI-Analysator](https://openaitools.app/de/tool/youtube-comment-ai-powered-analyzer) | 0 | Freemium | [Vergleichen](https://openaitools.app/de/compare/youtube-comment-ai-powered-analyzer-vs-youtube-sentiment-analysis) |
| [Email Tracker](https://openaitools.app/de/tool/email-tracker) | 8.240 | Freemium | [Vergleichen](https://openaitools.app/de/compare/email-tracker-vs-youtube-sentiment-analysis) |
| [ViewSnapStories — Snapchat Story Viewer & Downloader](https://openaitools.app/de/tool/snapchat-story-viewer-and-video-downloader) | 561.483 | Kostenlos | [Vergleichen](https://openaitools.app/de/compare/snapchat-story-viewer-and-video-downloader-vs-youtube-sentiment-analysis) |
| [Photofeeler](https://openaitools.app/de/tool/photofeeler) | 1.903.722 | Freemium | [Vergleichen](https://openaitools.app/de/compare/photofeeler-vs-youtube-sentiment-analysis) |
| [MelodySeek](https://openaitools.app/de/tool/melodyseek) | 127.909 | Freemium | [Vergleichen](https://openaitools.app/de/compare/melodyseek-vs-youtube-sentiment-analysis) |
| [EchoTik.live](https://openaitools.app/de/tool/echotik-live) | 97.102 | Freemium | [Vergleichen](https://openaitools.app/de/compare/echotik-live-vs-youtube-sentiment-analysis) |
| [Yatoon](https://openaitools.app/de/tool/yatoon) | 41.059 | Freemium | [Vergleichen](https://openaitools.app/de/compare/yatoon-vs-youtube-sentiment-analysis) |
| [Upwex](https://openaitools.app/de/tool/upwex-ai-tools-for-upwork) | 6.967 | Kostenlose Testversion, Kostenpflichtig | [Vergleichen](https://openaitools.app/de/compare/upwex-ai-tools-for-upwork-vs-youtube-sentiment-analysis) |
| [Kumo Study](https://openaitools.app/de/tool/kumo-study) | 2.807 | Freemium | [Vergleichen](https://openaitools.app/de/compare/kumo-study-vs-youtube-sentiment-analysis) |
| [LemonChat](https://openaitools.app/de/tool/lemonchat) | 19.272 | Freemium | [Vergleichen](https://openaitools.app/de/compare/lemonchat-vs-youtube-sentiment-analysis) |
| [Ask on Video: Ein-Klick-Aufnahme & Frage](https://openaitools.app/de/tool/ask-on-video-ask-q-direct-on-youtube) | 0 | Kostenlos | [Vergleichen](https://openaitools.app/de/compare/ask-on-video-ask-q-direct-on-youtube-vs-youtube-sentiment-analysis) |
| [Comments analyzer for YouTube](https://openaitools.app/de/tool/comments-analyzer-for-youtube) | 0 | Kostenlos | [Vergleichen](https://openaitools.app/de/compare/comments-analyzer-for-youtube-vs-youtube-sentiment-analysis) |

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Quelle: https://openaitools.app/de/tool/youtube-sentiment-analysis