Diagrams Net for Wireframing: Review & Guide

Free browser and desktop wireframe diagrams

diagrams.net (formerly Draw.io) is a completely free, open-source diagramming web application with offline desktop clients. It includes comprehensive mockup and wireframe stencil libraries for Bootstrap, iOS, Android, and web components.

Pricing Model: Free•Platforms: Web, Windows, macOS, Linux•Verified: 2026-03-01

Interface & Workflow Overview

* Wireframe canvas layout generated from published vendor stencil architectures.

Key Advantages

✓100% free with zero paywalls or account mandates
✓Saves to local disk, Google Drive, OneDrive, GitHub
✓Runs completely offline

Documented Limitations

—Utilitarian aesthetic
—No clickable prototype interaction animations

Verified Pricing & Plan Tier Breakdown

Audited 2026-03

Tier Limits & Inclusions

100% Free and open source for web and desktop usage. Zero licensing fees, no account required, saves directly to Google Drive, OneDrive, GitHub, or local disk.

Starting PriceFree (Open Source)

Evaluation PeriodPermanent Free Plan

Pricing DocumentationVendor Pricing ↗

Technical Specifications Matrix

License Model: Open Source (OSI Approved)
Permanent Free Plan: Yes, Available
Free Trial Period: N/A
AI Capabilities: None verified
Collaboration Engine: real-time editing, sharing
Export Formats: SVG, PNG, PDF, HTML/code, JSON
Primary Target Use Cases: website, diagramming

diagrams.net Guidance

Frequently Asked Questions About diagrams.net

Verified technical answers regarding wireframe creation, collaboration limits, and licensing in diagrams.net.

Is diagrams.net free for wireframing?▼

Yes. The diagrams.net editor can be used for free to create structural UI wireframes using shapes and libraries. Some third-party integrations may have their own terms.

Can diagrams.net be used offline?▼

Yes. The free draw.io desktop application runs offline on Windows, macOS, and Linux. The browser editor can also keep working offline after it has loaded.

Is diagrams.net the same as draw.io?▼

Yes. diagrams.net is the diagramming editor also known as draw.io. It is especially useful for simple screens, information architecture, and diagram-based layout planning.

Alternative Tools & Competitors

Other software built for Diagramming & Whiteboard and Low-Fidelity wireframing workflows.

Full Comparison Matrix →

Miro

Collaborative online whiteboard platform featuring wireframing templates, interactive widgets, mind maps, and cross-functional team brainstorming.

Freemium · View profile →

FigJam

Figma’s native online whiteboard for teams to diagram, sketch low-fi wireframes, brainstorm, and run design sprints on a shared canvas.

Freemium · View profile →

Excalidraw

Virtual collaborative whiteboard tool with a clean hand-drawn aesthetic, end-to-end encryption, and a huge open-source library of UI stencils.

Free · View profile →

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