pencilmark.dev · Developer Tools
4 items
Leave visual feedback on any website — annotations with screenshots, locators, and live pins for your team. Pencilmark pins visual feedback directly on any website — with the technical context a developer actually needs attached to every comment. Built for agencies, freelancers, and teams reviewing websites with clients. Instead of "the button looks weird" plus a screenshot pasted into an email, clients click any element, select text, or drag a region and type. Pencilmark captures the element's selector, computed styles, page state, console errors, and a DOM snapshot — then manages the feedback through to done. HOW IT WORKS • Click the Pencilmark icon on any site to toggle review mode • Click an element, select text, or drag an area — one gesture each • Every annotation ships with locator, styles, page context, and environment • Pins stay on the page and sync live, so clients see feedback being handled • Your team triages in the Pencilmark dashboard: assign, prioritize, resolve, verify WHY IT'S DIFFERENT Screenshot tools give you a picture. Pencilmark gives you the story: structured DOM data your developer (or your AI agent) can act on, not a JPEG to squint at. It works where other tools can't inject a script — the extension bypasses page CSP by routing everything through the extension worker, so React SPAs and strict-CSP storefronts are covered. AI TRIAGE INCLUDED — FREE WHILE IN BETA Every annotation gets an automatic title, summary, severity/intent suggestion, and a developer-ready task draft built from the reporter's words plus the captured technical context. MORE IN THE DASHBOARD • Needs-attention inbox, kanban board, and per-project trash with restore • Email notifications: instant, daily digest, or off • Client access: clients never need an account to report — bookmarklet and public visitor modes included • Data you control: feedback expires on inactivity (90 days open / 30 resolved, plus a 30-day trash grace) — delete anything manually anytime PRIVACY Form field values are never stored. Captured request URLs have every query parameter redacted. Screenshots show only what was visibly on screen. Full policy: https://pencilmark.dev/privacy REQUIRES A free Pencilmark account (pencilmark.dev — currently invite-only beta).
Oct 30, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.