Who should use D2 Diagram?

D2 Diagram is a B2B product built for developers using IntelliJ-based IDEs.

Yes — D2 Diagram is free to use.

What platforms does D2 Diagram run on?

D2 Diagram runs on the web, macOS, Windows, and Linux.

Is D2 Diagram still active?

Unverified. D2 Diagram has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to D2 Diagram?

Similar projects tracked by PulseGate include D2 Studio, D Language, and Draw Graph.

Who develops D2 Diagram?

D2 Diagram is developed by JetBrains Marketplace.

When did D2 Diagram launch?

D2 Diagram first shipped in 2026.

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D2 Diagram

Name: D2 Diagram
Author: JetBrains Marketplace

jetbrains.comDiagramming & whiteboards

D2 Diagram is a plugin for IntelliJ-based IDEs that supports working with the D2 diagramming language. It helps developers create and preview diagrams within their development environment.

FreeWebmacOSWindowsLinux

Visit jetbrains.com

1alternative

4features

2026since

Overview

4 features

D2 Diagram sits in PulseGate's Diagramming & whiteboards category. It focuses on creating and previewing D2 diagrams directly within IntelliJ-based development environments. D2 Diagram is a B2B product aimed at developers using IntelliJ-based IDEs. D2 Diagram is free to use. It ships for the web, macOS, Windows, and Linux.

JetBrains Marketplace builds and maintains D2 Diagram, and it first shipped in 2026. Among its 4 catalogued features are D2 diagram editing, diagram preview, and intelliJ integration.

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

D2 diagram editing
Diagram preview
IntelliJ integration
Syntax support

Built with & integrations

Hosting

AWS

Runs on

BrowsermacOSWindowsLinux

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header

Trust & compliance

Verified signals

HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed8 Sept · 11:44 UTC
D2 Diagram verified via JetBrains Plugins
Source: JetBrains Plugins · Open

Frequently asked questions about D2 Diagram

What is D2 Diagram?: D2 Diagram focuses on creating and previewing D2 diagrams directly within IntelliJ-based development environments. It is catalogued under Diagramming & whiteboards on PulseGate.
Who should use D2 Diagram?: D2 Diagram is a B2B product built for developers using IntelliJ-based IDEs.
Is D2 Diagram free?: Yes — D2 Diagram is free to use.
What platforms does D2 Diagram run on?: D2 Diagram runs on the web, macOS, Windows, and Linux.
Is D2 Diagram still active?: Unverified. D2 Diagram has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to D2 Diagram?: Similar projects tracked by PulseGate include D2 Studio, D Language, and Draw Graph.D2 Studio D Language Draw Graph
Who develops D2 Diagram?: D2 Diagram is developed by JetBrains Marketplace.
When did D2 Diagram launch?: D2 Diagram first shipped in 2026.

At a glance

Platforms: Web
Languages: English
First seen: 8 Sept 2026
Built for: developers using IntelliJ-based IDEs
Model: B2B
Solves: Creating and previewing D2 diagrams directly within IntelliJ-based development environments.

Registered as

JetBrains Marketplace: 29542

Developer

JetBrains Marketplace

Index record

Indexed: 8 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 8 Sept 2026

Identity audit (13)

Slug: d2-diagram-jetbrains-com
Lifecycle state recorded: 8 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 8 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 8 Sept 2026
Canonical URL: https://plugins.jetbrains.com/plugin/29542-d2-diagram

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