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Best flowchart plugins for WordPress

The most popular flowchart plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. MerPress leads with 1K+ active installs, ahead of NinjaDraw (70+) and CanaryBlue Diagrams for Mermaid (10+). All 5 plugins tagged “flowchart” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 5 flowchart plugins

  1. 1.
    MerPress

    The most installed flowchart plugin, with 1K+ active installs. Only 4 reviews so far, last updated 1 year ago. Tested only up to WordPress 6.7.11.

  2. 2.
    NinjaDraw

    70+ active installs. No reviews yet, updated 5 days ago.

  3. 3.
    CanaryBlue Diagrams for Mermaid

    10+ active installs. No reviews yet, updated 1 week ago.

  4. 4.
    Hook Flowchart

    10+ active installs. No reviews yet, last updated 7 years ago. Tested only up to WordPress 5.2.30.

  5. 5.
    SolveBeam Diagrams with Mermaid

    Fewer than 10 active installs. No reviews yet, updated 4 days ago.

All 5 plugins tagged “flowchart”