Polaris — X Profile Analyzer Chrome extension security report

Polaris gives you a complete analytical view of any X (formerly Twitter) profile — instantly, privately, and without using X's API. Visit any profile on X, click the Polaris icon, and get a full breakdown of the account: follower trends, posting activity, engagement metrics, tweet analysis, and behavioural patterns. Everything is computed in real time from publicly visible data on the page. PROFILE INTELLIGENCE Track followers, following, and post counts over time. See how fast an account is growing, how active they are, and how their metrics have changed since you last checked. Polaris computes account age, daily posting rate, growth rate, and follower-to-following ratio, then summarises it all in a plain-language profile sentence. TWEET ANALYSIS Scan up to 200 tweets per profile and get a detailed content breakdown. See the mix of original tweets, retweets, quotes, and replies. View average and median engagement metrics, identify top-performing posts, and understand what kind of content the account produces. ACTIVITY PATTERNS Discover when an account is most active. Polaris maps posting activity by day of the week and hour of the day, revealing scheduling patterns and peak activity windows. ENTITY MAPPING See which hashtags, mentions, and domains an account uses most frequently. Discover co-occurrence patterns between hashtags, map interaction networks from mentions, and identify the external sources an account links to. ANALYTICS DASHBOARD Open the full-page Polaris dashboard to browse all your tracked profiles in a sortable, searchable table. Dive into detailed views with stat tiles, charts, and complete tweet analysis. Compare two or more profiles side by side. Export your data as JSONL files for further analysis. HISTORICAL TRACKING Polaris saves snapshots of profile metrics over time, so you can see how an account evolves. Delta indicators show changes since your last visit. Enable auto-tracking to save snapshots automatically as you browse X. PRIVACY BY DESIGN Polaris is built on a simple principle: your data stays on your device. All analysis is performed locally in your browser. All data is stored in your browser's built-in IndexedDB storage. Polaris makes zero network requests — no servers, no cloud, no analytics, no telemetry, no tracking. Nothing leaves your browser, ever. Polaris does not access X's API. It reads only publicly visible information on the page — the same data anyone can see by visiting a profile. You can delete all stored data at any time from the settings panel, or delete individual profiles from the dashboard. Uninstalling the extension removes everything. FREE TO USE All core features are available for free. No account required. No sign-up. Just install and start analysing.