Polaris — X Profile Analyzer

What's new on v1.8: - Smart and subtle home feed cue to mark analysed accounts - Clickable cue to bring analysed metric on home feed - Telemetry data permission reuest improved --- Polaris gives you a complete analytical view of any X (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, word clouds, 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 an account is growing, how active they are, and how their metrics have changed since you last checked. Followers, following, and post counts tracked over time Account age, daily posting rate, and growth rate Follower-to-following ratio Plain-language profile summary sentence Single Polaris snapshot score for at-a-glance comparison TWEET ANALYSIS Scan up to 200 tweets per profile and get a detailed content breakdown. Content mix: originals, retweets, quotes, replies Average and median engagement metrics Top-performing posts surfaced automatically Posting cadence and rhythm WORD CLOUD & TEXT ANALYSIS See what an account actually talks about. Polaris generates a beautiful word cloud from recent tweets, surfacing the most-used words at a glance. Word cloud rendered from recent tweet content Stem-based frequency counting that handles inflected languages Top-words breakdown alongside the cloud ACTIVITY PATTERNS Discover when an account is most active. 7×24 heatmap mapping activity by day of the week and hour of the day Reveals scheduling patterns and peak activity windows Optional retweet overlay to compare original posting rhythm against retweet behaviour ENTITY MAPPING See which hashtags, mentions, and domains an account uses most frequently. Top hashtags, mentions, and external domains Hashtag co-occurrence patterns Mention interaction networks Link-domain clusters showing the sources an account draws from ANALYTICS DASHBOARD Open the full-page Polaris dashboard to dive deeper into your tracked profiles. Sortable, searchable table of all tracked profiles Detailed per-profile views with stat tiles, charts, and tweet analysis Side-by-side comparison of two or more profiles Export your data as JSONL or CSV files for further analysis SHAREABLE CARDS Generate clean, polished PNG summary cards of any profile or its word cloud. Profile share card with avatar, key metrics, and top-words breakdown Word cloud share card with stats and a top-5 bar chart Download to file or copy to clipboard with a single click Perfect for sharing findings, citing sources, or saving a visual record HISTORICAL TRACKING Polaris saves snapshots of profile metrics over time, so you can see how an account evolves. Timestamped snapshots saved automatically Delta indicators showing changes since your last visit Auto-tracking toggle to capture snapshots as you browse X Full snapshot timeline visible in the dashboard PROFILE PICTURE HISTORY Polaris saves a copy of the profile picture every time it snapshots an account. Profile pictures archived alongside each snapshot Change detection; Polaris flags when a profile picture has changed Dedicated gallery view of every past avatar per profile 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 profile data is stored in your browser's built-in IndexedDB storage. No servers, no cloud, no tracking. 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. Anonymous usage data (opt-in, off by default). New in this version: an optional setting that, if you turn it on, sends small anonymous events — things like "popup opened" or "analysis completed" — to help understand which features are useful. Profile handles, tweet content, URLs, and your identity are never sent. You can see the last 20 events that have been sent at any time, in the Settings panel. Turn it off in one click. 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.