Tracks Motion calendar auto-scheduled events, tasks, meetings, and time-block patterns.

Displays Blogger scheduled posts with countdown timers and publishing calendar.

Calculate reading grade level and age of any webpage using Flesch-Kincaid, Gunning Fog, and SMOG formulas.

Generate Schnorr signatures on secp256k1 from private keys and messages with public key derivation.

Displays Superhuman keyboard shortcuts with categories, search, and quick reference overlay.

Shows Public Storage unit size guide with dimensions, pricing, availability, and best value units.

Visual heatmap overlay showing text complexity on any webpage with color-coded difficulty levels.

Verify Schnorr signatures on secp256k1 following BIP340, using public keys and messages for authentication.

Organize Tumblr tags with frequency analysis, bulk editing, and optimization suggestions.

Tracks Front shared inbox assignments with workload balance, unassigned alerts, and team stats.

Compares SpotHero parking lot prices and distances, highlighting cheapest and closest options.

Generate Ed25519 signatures from private keys and messages with public key derivation using the Twisted Edwards curve.

Block subscription box spoilers on any webpage with blur/hide/replace and click-to-reveal.

Marks read position in Discourse topics with progress tracking and jump controls.

Tracks Missive team inbox response times with SLA alerts, team performance, and color-coded metrics.

Shows ParkWhiz reservation reminder badge with upcoming reservations, countdown timer, and history.

Verify Ed25519 signatures using the Twisted Edwards curve, public keys, and messages for cryptographic authentication.

Aggregate loyalty points, rewards, and membership balances from any webpage with value tracking.

Tracks phpBB post count milestones with progress bars and achievement history.

Organizes Hey screener emails by category with counts, unread alerts, sender lists, and stats.

Generate Groth16 zero-knowledge proofs using circuit inputs and proving keys for efficient on-chain verification.

Detect gift card numbers on any webpage and inject balance checker buttons with issuer links.

Tracks Spark smart inbox categories with counts, distribution, and color-coded category badges.

Manage vBulletin thread subscriptions with bulk actions, filtering, and export.