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Added October 5, 2026

Mermaid Live Editor

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About the product

Mermaid Live Editor is a free browser-based tool for creating diagrams from Mermaid code. Write and edit code with a real-time preview, start from templates, and export diagrams as PNG, SVG, PDF, or MMD. Share links make it easy to share diagrams. Diagram processing happens in the browser. It is useful for software documentation, workflows, and technical explanations. Submitted on behalf of the site owner.
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Every listing gets one post to our X and Threads followers. It is seen once, then the traffic stops. Promotion keeps Mermaid Live Editor in front of people instead.

  • Back in the X and Threads rotation. Mermaid Live Editor gets posted again instead of once.
  • A promoted slot on the AppRater homepage, carrying a Promoted badge.
  • A labelled spot in the weekly email to AppRater subscribers, one promoted app per issue.
  • Stays on the first screen however old the listing is, while new submissions push everything else down.

Quarterly promotion

$35USD every 3 months

Card, Apple Pay and more, through Whop. Starts straight away.

  • Cancel any time from the Whop account you paid with, or email [email protected] and we will do it.
  • The promotion starts straight away, no waiting on us.
  • Whop handles the checkout. We never see your card.

Questions first? Email [email protected].

For ownersOwn Mermaid Live Editor? You can add a deal, post a role or put the badge on your own site.

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