# Best Confluence Apps & Plugins in 2026 — Developer Tools Compared

May 10, 2026 ·

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5 min read

[NGPilot](https://ngpilot.com)

Developer teams use Confluence differently than marketing or HR. You document APIs, share architecture diagrams, write runbooks, and collaborate on code reviews. The default Confluence editor works, but it wasn't built for technical documentation.

This guide covers the best Confluence apps for developers in 2026, organized by use case. We built several of these apps at NGPILOT, so we'll be transparent about where our apps fit and where competitors offer better solutions.

## Quick Summary: Best Confluence Apps by Category[​](#quick-summary-best-confluence-apps-by-category "Direct link to Quick Summary: Best Confluence Apps by Category")

| Category         | Best App                         | Why                                          | Alternative                     |
| ---------------- | -------------------------------- | -------------------------------------------- | ------------------------------- |
| Code Blocks      | Modern Code Blocks               | Monaco editor, dark mode sync, 85+ languages | Better Code Macro (free, basic) |
| Diagrams         | Excalidraw & Mermaid             | Whiteboard + code-based diagrams in one app  | draw\.io, Gliffy                |
| Markdown         | Enhanced Markdown for Confluence | Live preview, WYSIWYG editing                | Native paste (limited)          |
| Math/Equations   | Manim for Confluence             | Python-based animations, LaTeX support       | Native limited support          |
| Fonts/Typography | Google Fonts for Confluence      | 1,942+ fonts, live preview                   | Custom Fonts Pro                |

## 1. Code Blocks & Syntax Highlighting[​](#1-code-blocks--syntax-highlighting "Direct link to 1. Code Blocks & Syntax Highlighting")

Developers need more than basic code formatting. You want syntax highlighting for obscure languages, dark mode that actually works, line numbers for code reviews, and an editing experience that feels like VS Code.

### Best: Modern Code Blocks for Confluence[​](#best-modern-code-blocks-for-confluence "Direct link to Best: Modern Code Blocks for Confluence")

**Why it wins:** Built on Monaco Editor (the same engine that powers VS Code), giving you autocomplete, find/replace, multi-cursor editing, and keyboard shortcuts inside Confluence.

**Key features:**

* 85+ languages with accurate syntax highlighting
* Auto dark/light theme sync — code blocks match Confluence theme automatically
* Line numbers (absolute, relative, or off)
* Minimap navigation for long files
* JetBrains Mono font with ligatures
* Copy to clipboard button
* Free for up to 10 users

[Install Modern Code Blocks →](https://marketplace.atlassian.com/apps/3525717923/modern-code-blocks-for-confluence)

### Alternative: Better Code Macro (Free)[​](#alternative-better-code-macro-free "Direct link to Alternative: Better Code Macro (Free)")

Atlassian Labs offers Better Code Macro for free. It adds basic improvements over the native code block but lacks the editor experience, dark mode sync, and active maintenance of newer apps. Good enough for simple use cases.

## 2. Diagrams & Whiteboards[​](#2-diagrams--whiteboards "Direct link to 2. Diagrams & Whiteboards")

Architecture diagrams, flowcharts, sequence diagrams, and wireframes are essential for engineering documentation. Confluence has native whiteboard now, but it doesn't support code-based diagrams like Mermaid or PlantUML.

### Best: Excalidraw & Mermaid Diagrams for Confluence[​](#best-excalidraw--mermaid-diagrams-for-confluence "Direct link to Best: Excalidraw & Mermaid Diagrams for Confluence")

**Why it wins:** Combines two approaches in one app — a visual whiteboard (Excalidraw) for freehand sketches and Mermaid for code-based diagrams. Both render in the same macro, so you can mix approaches on one page.

**Key features:**

* Excalidraw whiteboard with hand-drawn aesthetic
* Mermaid support for flowcharts, sequence, Gantt, class diagrams
* Live preview for both modes
* One app covers visual and code-based diagramming
* Free for up to 10 users

[Install Excalidraw & Mermaid →](https://marketplace.atlassian.com/apps/1237659/excalidraw-mermaid-diagrams-for-confluence)

### Alternative: draw\.io[​](#alternative-drawio "Direct link to Alternative: draw.io")

The most installed diagramming app on Confluence. Feature-rich with extensive shape libraries, but heavier and more complex than Excalidraw. Good for formal diagrams, overkill for quick sketches.

## 3. Markdown Editing[​](#3-markdown-editing "Direct link to 3. Markdown Editing")

Confluence Cloud can paste Markdown and auto-convert it. But you can't edit in Markdown after pasting — it converts to rich text. If your team prefers writing in Markdown, you need a dedicated app.

### Best: Enhanced Markdown for Confluence[​](#best-enhanced-markdown-for-confluence "Direct link to Best: Enhanced Markdown for Confluence")

**Why it wins:** WYSIWYG editor with live Markdown preview. You see formatted output as you type, then publish to Confluence. Full Markdown syntax support including tables, code blocks, and images.

**Key features:**

* Split-pane editor: write Markdown, see preview
* Full CommonMark and GFM support
* Export to .md files
* Dark mode compatible

[Install Enhanced Markdown →](https://marketplace.atlassian.com/apps/1237026/enhanced-markdown-for-confluence)

### Free option: Native paste[​](#free-option-native-paste "Direct link to Free option: Native paste")

Confluence Cloud converts pasted Markdown automatically. Use this if you only need to paste once and don't need to edit later.

## 4. Math Equations & Animations[​](#4-math-equations--animations "Direct link to 4. Math Equations & Animations")

Technical documentation often includes formulas, equations, and mathematical visualizations. Confluence has basic LaTeX support, but it's limited.

### Best: Manim for Confluence[​](#best-manim-for-confluence "Direct link to Best: Manim for Confluence")

**Why it wins:** Built on the Manim animation engine (created by 3Blue1Brown), this app renders math animations directly in Confluence pages. Write Python code, get beautiful mathematical visualizations.

**Key features:**

* Python-based math animations
* LaTeX equation rendering
* Educational content creation
* Scientific documentation support

[Install Manim for Confluence →](https://marketplace.atlassian.com/apps/1384425933/manim-for-confluence)

## 5. Custom Fonts & Typography[​](#5-custom-fonts--typography "Direct link to 5. Custom Fonts & Typography")

Developer docs don't always need custom fonts, but if you're building client-facing documentation, API references, or branded knowledge bases, typography matters.

### Best: Google Fonts for Confluence[​](#best-google-fonts-for-confluence "Direct link to Best: Google Fonts for Confluence")

**Why it wins:** Access to 1,942+ Google Fonts directly in the Confluence editor. Live preview before publishing. No file uploads or hosting required.

**Key features:**

* 1,942+ font families from Google Fonts CDN
* Macro-based insertion: type `/google fonts`
* Live preview with size, color, alignment controls
* Dark mode compatible
* Cloud Fortified

[Install Google Fonts →](https://marketplace.atlassian.com/apps/1236413/google-fonts-for-confluence)

## Honorable Mentions[​](#honorable-mentions "Direct link to Honorable Mentions")

### Graphviz Charts for Confluence[​](#graphviz-charts-for-confluence "Direct link to Graphviz Charts for Confluence")

For teams using DOT/Graphviz syntax for graph visualization. Renders directed and undirected graphs directly from code.

[Install Graphviz Charts →](https://marketplace.atlassian.com/apps/1237027/graphviz-charts-for-confluence)

### QR Code for Confluence[​](#qr-code-for-confluence "Direct link to QR Code for Confluence")

Generate QR codes directly on Confluence pages. Useful for print documentation, physical signage linking to wiki pages, and mobile access.

[Install QR Code →](https://marketplace.atlassian.com/apps/1236735/qr-code-for-confluence)

## How to Choose[​](#how-to-choose "Direct link to How to Choose")

When evaluating Confluence apps for your developer team, consider:

1. **Active maintenance.** Check the "Last Updated" date on Marketplace. Apps not updated in 2+ years may break with Confluence updates.
2. **Free tier.** Most apps offer free trials or free tiers for small teams. Test with your actual content before committing.
3. **Cloud Fortified.** This Atlassian badge indicates higher security, reliability, and support standards.
4. **Editor experience.** Developer tools should feel like developer tools — not clunky workarounds.

## Related Posts[​](#related-posts "Direct link to Related Posts")

* [Code Block Comparison: Monaco Editor vs Native vs Better Code Macro](/blog/code-blocks-confluence-monaco-editor.md)
* [Confluence Diagram Tools: Excalidraw vs draw.io vs Gliffy](/blog/confluence-diagram-tools-comparison.md)
* [Markdown Editors for Confluence Compared](/blog/confluence-markdown-editor-comparison.md)

***

**Questions or feedback?** Reach out at <service@ngpilot.com> — we build several of these apps and are always looking to improve.

## Related guides

* [How to Create Mermaid Diagrams in Jira](/blog/how-to-create-mermaid-diagrams-jira.md)
* [Export Jira Issues to Excel or CSV](/blog/export-jira-issues-to-excel.md)
* [Bulk Download Jira Attachments](/blog/bulk-download-jira-attachments.md)
* [How to Migrate Confluence Content](/blog/how-to-migrate-confluence-content.md)
* [How to Add a Block Quote in Confluence](/blog/block-quote-confluence.md)

Explore NGPILOT[Browse Solutions](/solutions.md)[All Apps](/apps.md)[Atlassian Marketplace →](https://marketplace.atlassian.com/vendors/1226848/?utm_source=ngpilot.com\&utm_medium=blog\&utm_campaign=hub-links)

**Tags:**

* [comparison](/blog/tags/comparison.md)
* [confluence](/blog/tags/confluence.md)
* [developer-tools](/blog/tags/developer-tools.md)
* [best-apps](/blog/tags/best-apps.md)
* [code-blocks](/blog/tags/code-blocks.md)
* [diagrams](/blog/tags/diagrams.md)
* [markdown](/blog/tags/markdown.md)