Skip to content
Back to the index

GlassBoard

mozilla.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 20 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 20 Sep 2026. How this is checked

GlassBoard is a Firefox extension that overlays a transparent whiteboard on webpages. Users can doodle, solve questions, annotate videos, save drawings, and reload them later without leaving the page.

Inferred · not functionally tested

FreeWebEmbeddableAndroid
GlassBoard preview
Visit mozilla.org

Overview

6 features

Purpose: Annotating webpages and brainstorming visually without switching to another application.

Inferred · not functionally tested

Audience: Firefox users who annotate webpages, videos, or online content

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable, android

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

GlassBoard sits in PulseGate's Browser DevTools & extensions category. Inferred · not functionally tested: It focuses on annotating webpages and brainstorming visually without switching to another application. Inferred · not functionally tested: It is built as a consumer product for firefox users who annotate webpages, videos, or online content. Basis unknown · not verified: It is available for free. Basis unknown · not verified: It runs on the web, embeddable surfaces, and Android.

Sanjeet Raj builds and maintains GlassBoard, and it first shipped in 2025. Inferred · not functionally tested: Among its 6 catalogued features are transparent whiteboard, webpage drawing, and video annotation. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Transparent whiteboard
  • Webpage drawing
  • Video annotation
  • Save doodles
  • Load doodles
  • Dark mode

Topics: Inferred · not functionally tested

Tags
web-annotationdigital-whiteboardbrowser-drawingfirefox-extension

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddableAndroid

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed20 Sep · 01:10 UTC
    GlassBoard seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about GlassBoard

What does GlassBoard do?
Inferred · not functionally tested: GlassBoard focuses on annotating webpages and brainstorming visually without switching to another application. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is GlassBoard for?
Inferred · not functionally tested: GlassBoard is a consumer product built for firefox users who annotate webpages, videos, or online content.
Is GlassBoard free?
Basis unknown · not verified: Yes — GlassBoard is free to use.
What platforms does GlassBoard run on?
Basis unknown · not verified: GlassBoard runs on the web, embeddable surfaces, and Android.
Is GlassBoard still active?
PulseGate's liveness check found it on 20 Sep 2026.
What are alternatives to GlassBoard?
Similar projects tracked by PulseGate include Online Whiteboard, Board, and Whiteboard.Online WhiteboardBoardWhiteboard
Who develops GlassBoard?
GlassBoard is developed by Sanjeet Raj.
How long has GlassBoard been around?
GlassBoard first shipped in 2025.

Similar projects

Closest matches by what these projects do