XpressPurge Chrome extension security report

XpressPurge gives you real-time control over your X feed without logging into any third-party service, without sending your X feed content to a server, and without changing how X works for anyone else. Your rules, presets, and hidden-post history stay on your device by default. WHAT IT DOES XpressPurge runs a content script on x.com and twitter.com. As posts appear in your For You or Following timeline, the extension evaluates each one against your rules and either hides it, highlights it, or leaves it visible — instantly, as you scroll. No page reload required. RULE TYPES You can create rules based on: - Keywords or phrases (exact and partial match) - Account handles - Post contents: images, videos, quote posts, or external links - Low engagement (hide posts at or below a combined replies/reposts/likes threshold) - Link domain (hide posts linking to specific websites) Rules support multiple values per rule (chips). Each rule is assigned an action. RULE ACTIONS - Hide — removes matching posts from view - Boost — applies a visual highlight to matching posts so they stand out (local only, does not affect X ranking) - Snooze — temporarily hides matching content for a selected period, then turns the rule off automatically when the Snooze expires - Show-only — keeps matching posts visible and hides everything else (focus mode) Free plan includes 5 custom Hide rules with up to 5 values each. Boost, Snooze, Show-only, and unlimited rules require Pro. PRESETS Group rules into named presets so your feed changes with your context. Switch between a Work preset, a Low Noise preset, or custom presets from the toolbar popup or the Options page. Presets can be toggled on and off without editing individual rules. Free plan includes starter presets and 2 custom presets. Pro unlocks unlimited presets. SHOW-ONLY MODE Flip the filtering logic when you need focus. Show-only mode keeps posts that match your Show-only rules visible and hides everything else. Useful for research sessions, live events, or tracking a specific set of accounts or topics. Show-only mode is Pro. IN-FEED HIDE BUTTON A small control appears on each post in your For You and Following timeline. Click it to hide the author, create a quick keyword rule, open a full rule builder modal, or jump to Settings — without leaving your feed. TOOLBAR POPUP The extension popup shows your current filtering status, the number of posts hidden today, your active presets, and shortcuts to the Options page and x.com. Toggle filtering on or off with one click. ANALYTICS XpressPurge tracks the posts it hides and boosts locally using IndexedDB. The analytics view shows: - Posts hidden today - Daily hidden-post chart - Top rules by hidden-post count - Top presets by hidden-post count - Boosted post count - Recent hidden log with author handle and post preview Free plan includes the daily hidden-today count. Full analytics require Pro. KEYBOARD SHORTCUTS - Alt+Shift+X — toggle filtering on or off - Alt+Shift+F — toggle Show-only mode IMPORT, EXPORT, AND DIAGNOSTICS Export your rules, presets, and settings to a JSON file for backup or migration. Import a previously exported file to restore your setup. Download a diagnostics report (extension version, browser info, rule counts, selector status) to help with bug reports — diagnostics never include post text or rule values. BROWSER SYNC Pro users can opt in to browser sync to keep rules and presets in sync across every browser where they are signed into their Google account. Uses Chrome's built-in sync storage — no separate XpressPurge account or additional server is involved. Sync is off by default and can be enabled, paused, or cleared from the Sync tab in Options. No X post content or analytics are ever synced. ACCOUNT AND PRO ACTIVATION Upgrade to Pro from the XpressPurge website. After purchase, generate a one-time activation code on your account page and enter it in the Account tab of the Options page. Pro is device-linked. You can view and revoke active devices from your account page on the website. PRIVACY - No X/Twitter login required - Filtering runs entirely in your browser - Rules, presets, settings, and analytics are stored locally by default - No X post content, rule values, or hidden log entries are sent to a server; when activating Pro, only a locally generated device ID, browser label, and extension version are sent to the XpressPurge licensing API - Optional browser sync (Pro only) uses Chrome's built-in sync infrastructure to keep rules and presets in sync across browsers; off by default, no X post content is ever synced XpressPurge is an independent browser extension. It is not affiliated with, endorsed by, or sponsored by X Corp. FREE VS PRO Free includes: - Real-time filtering - 5 custom Hide rules (up to 5 values each) - Starter presets + 2 custom presets - In-feed hide button and quick rule creation - Toolbar popup - Hidden-today count - Import/export/diagnostics Pro includes everything in Free plus: - Unlimited rules and values per rule - Unlimited presets - Boost rules - Snooze rules - Show-only mode - Full analytics dashboard and hidden-post log - Browser sync (sync rules and presets across Chrome browsers) - Popup layout customization