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ShadeSurfer Whiteboard Drawing Tool

Chrome extension by ShadeSurfer · Productivity · Tools

A Chrome extension in Productivity · Tools with 16 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
16
Rating
not rated yet
Users, last 14 days
+2
Version
1.2
Updated in the store
2026-07-04
Published
2026-03-15
Manifest
V3
Browser access
1 permission

How it has moved

Users
+2 since 01.09
14-17 · 5 readings
  1. 2026-09-0114
  2. 2026-09-0216
  3. 2026-09-0617
  4. 2026-09-1016
  5. 2026-09-1416
Users
+2 since 01.09
14-17 · 5 readings
  1. 2026-09-0114
  2. 2026-09-0216
  3. 2026-09-0617
  4. 2026-09-1016
  5. 2026-09-1416

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

ShadeSurfer publishes 10 listings we track, 113 users between them. Listed website: shadesurfer.io.

  1. ShadeSurfer Black & White Reader Mode ShadeSurfer · Productivity · Tools · published 2026-03-04 57 users
  2. ShadeSurfer Music & Audio Visualizer ShadeSurfer · Lifestyle · Entertainment · published 2026-04-03 18 users
  3. ShadeSurfer Color Blindness Simulator ShadeSurfer · Productivity · Developer · published 2026-03-08 5 users
Show 5 more from this publisher
  1. ShadeSurfer Color Picker & Palette Generator ShadeSurfer · Lifestyle · Art · published 2026-02-27 3 users
  2. ShadeSurfer To-Do List & Task Manager ShadeSurfer · Productivity · Workflow · published 2026-03-12 3 users
  3. ShadeSurfer Gradient Builder ShadeSurfer · Productivity · Tools · published 2026-03-12 3 users
  4. ShadeSurfer QR Code Creator ShadeSurfer · Productivity · Tools · published 2026-03-13 3 users (last published figure)
  5. ShadeSurfer Dark Mode ShadeSurfer · Make Chrome Yours · Functionality · published 2026-03-11 3 users (last published figure)

Like this one

Listings the catalog judges closest in what they say they do.

  1. Easy Sketch Notes Describes nearly the same job, smaller audience 9 users
  2. Canvas Whiteboard Describes nearly the same job, smaller audience 15 users
  3. WebSketch – Draw on Any Page Describes nearly the same job, smaller audience 35 users
  4. Whiteboard Describes nearly the same job, smaller audience 4k users ★ 2.6
  5. Whiteboard Online Describes nearly the same job, smaller audience 995 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.