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Your Browser's
Missing Pen.

Page Annotation

You audit a site across fourteen tabs. You spot issues on page three, seven, and twelve. By the time you open a doc to log them, you’ve lost which tab had the broken heading.

Page Annotation puts highlights, sticky notes, and numbered stamps directly on the page. Close the browser. Come back tomorrow. Still there.

Double-click for a note. Select text to highlight. Press 1 to stamp. Everything persists.

Persists Across Sessions
World First Browser OS
Launch from Quick Launch
150+ Tools

Read-Only by Default

Browsers were never built for writing on webpages.

You can bookmark a page. You can screenshot it. You can copy text into a separate document. But you can’t put a sticky note on a paragraph.

So auditors screenshot and paste into Google Docs. Designers mark up PDFs of their own live site. Developers keep a notepad open beside the browser and hope they remember which tab had the issue.

The workaround is always the same: leave the browser, lose the context.

Page Annotation stays in the browser. Annotations live on the page itself — anchored to the URL, stored locally, loaded automatically on every revisit.

Five Tools in
One Toolbar

Activate once. Every annotation type available immediately.

HighlightSelect any text. Five preset colours on keyboard shortcuts: Q (red), W (green), E (orange), R (yellow), T (blue). Custom colours via picker — your three most recent are saved.

Sticky NotesDouble-click anywhere. A coloured pin appears. Click to expand into a text editor. Type your note. Click away to collapse. Drag to reposition. Auto-numbered.

StampsPress 1 through 5 to place numbered markers. Click anywhere to stamp. Icon stamps too — checkmark, cross, warning, alarm, info — for pass/fail annotations.

DrawPress A for arrow, L for line, B for box. Click and drag. Use + and − to adjust stroke width from 1px to 100px. Every drawing uses the selected colour.

Context MenuRight-click any annotation to edit, recolour, or delete. No hunting through menus.

Goal Trainer

Submaximal exercise reminders every 30 minutes, all day

Close the Browser.
Come Back Tomorrow.

No account. No cloud sync. No expiration.

Page Annotation stores everything locally in your browser. Keyed per URL — hostname plus pathname. Each page holds its own highlights, notes, stamps, and drawings independently.

Close the tab. Close the browser entirely. Reopen the URL next week. Activate Page Annotation. Everything reappears exactly where it was.

Modern web apps don’t trigger full page reloads when you navigate. Page Annotation listens for popstate and hashchange events. When the URL changes within a single-page app, it saves annotations for the old URL and loads annotations for the new one automatically.

A small pulsing cyan dot appears in the corner of any page with saved annotations — a silent reminder that this page has your notes on it.

The 14-Tab Audit

Annotations aren’t a report about the site. They’re on the site.

You’re reviewing a client site. Thirty-seven issues across fourteen pages.

Without Page Annotation: screenshots, a shared doc, “see screenshot 14.png for reference.” The doc hits 4,000 words. Nobody reads it.

With Page Annotation: stamp each issue with a number. Add a sticky note explaining what’s wrong. Highlight the broken text. Share your screen — walk through each page with the annotations visible, in context, on the actual website.

The client sees exactly what you see, exactly where the problem is.

Open Quick Launch Toolbar (Ctrl+Shift+Space). Type “pa”. A list of every page you’ve annotated appears — sorted by domain, each entry showing how many highlights, notes, stamps, and drawings. Your annotation history becomes a browsable index.

Part of the
Productivity Toolkit

Tools that work together in the Productivity toolkit.

ADHD Planner

ADHD Planner keeps raw thoughts beside your day, so they do not disappear into another task list. Drop ideas in and drag them onto the calendar.

AI Chat

The gap between having a thought and getting an answer should be zero. Not "open a tab, navigate to a website, sign in, type, wait." Zero.Ctrl+S.

Alerts & Reminders

Client call in 30 minutes. You wrote it on a sticky note. The sticky note fell behind your monitor three days ago.SEO Time Machines: Press A. Ty.

Browser Task Manager

Other task managers: 47 tasks staring back. Due dates judging you. Features you'll never use.SEO Time Machines: Unlimited tasks. Shows only the.

Browser Window Manager

Most window management tools give you four or five snap zones. Left half. Right half. Done. Need a three-column layout? Figure it out. Need a 70.

Goal Trainer

Soviet trainers cracked this in the 1960s - submaximal sets every 30 minutes, never to failure. They called it Greasing the Groove.Goal Trainer.

Ideas Inbox

Ideas Inbox gives your phone a focused capture page for thoughts, voice notes, and unfinished ideas, then sends them into ADHD Planner and optio.

Minimal Reader

You opened one article. Now you’re looking at a sidebar carousel, a newsletter popup, a cookie banner, an auto-playing video, and a floating s.

Mouse Launcher

Mouse Launcher turns right-click drags and wheel gestures into browser commands. Navigate tabs, launch tools, and run workflows without leaving.

Music Player

Every other player is a round trip. Find the tab. Click the control. Tab back. Forty times before lunch.Music Player lives in the Quick Launch T.

OmniNotes

Other notes apps live in separate windows. Separate logins. Separate contexts. You copy from Chrome, paste into Notion, lose your train of thoug.

Pomodoro Timer

25 minutes. That's the promise. But 6 minutes in, your mind wanders. You didn't decide to check email - it just happened.Silence is the problem.

Private Drive

Google reads every file you upload to Drive. Indexes it, profiles it, feeds it to their ad network. Private Drive doesn’t.

Quick Countdown Timer

Your phone's timer works fine. The problem is everything between you and the timer: the unlock screen, the notification badges, the muscle memor.

Screen OCR

Other OCR extensions: Draw a box. Wait. Watch the spinner. 3 seconds. 5 seconds. Sometimes 10.SEO Time Machines: Draw a box. Text appears. You'r.

Speed Reader

Every time you read normally, you pay a tax. The eye-movement tax: 80% of reading time is just moving your eyes. The subvocalization tax: Your b.

Voice Dictation

Voice Dictation lets you press a shortcut, speak, and place transcribed text into the field you are already using while also copying it to the c.

World Clock Extension

London. Manila. Sao Paulo. Three tabs. Three Google searches. Mental math. Then Manila is tomorrow already.Every timezone tool makes you leave w.