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Mermalaid

mermalaid.comDiagramming & whiteboards

PulseGate's liveness check found it on 9 Oct 2026; it is registered on GitHub and has been in the index since 4 Sep 2026. How this is checked

Mermalaid is a Mermaid editor available as a browser application and native macOS app. It provides live previews, visual flowchart editing, local and offline workflows, share links, and SVG, PNG, and ASCII export for developers and technical users.

Inferred · not functionally tested

FreeWebmacOSCloud-managed
Mermalaid preview
Visit mermalaid.com
75stars
12forks
9features
2025since

Overview

6 features

Purpose: Creating and editing Mermaid diagrams without setup or an internet connection.

Inferred · not functionally tested

Audience: developers and technical diagram creators

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: DESKTOP, WEB · deployment: browser, macos, cloud_managed

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: mermalaid.com · github.com. These links do not verify the individual claims.

Mermalaid sits in PulseGate's Diagramming & whiteboards category. Inferred · not functionally tested: It focuses on creating and editing Mermaid diagrams without setup or an internet connection. Inferred · not functionally tested: Mermalaid is a B2B product aimed at developers and technical diagram creators. Basis unknown · not verified: Mermalaid costs nothing to use. Basis unknown · not verified: It runs on the web and macOS.

It is developed by highvoltag3, and it first shipped in 2025. The project is developed in the open on GitHub with 75 stars and 21 commits in the last 90 days. Inferred · not functionally tested: Among its 6 catalogued features are Live Preview, Visual Flowcharts, and Offline Mode.

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

Tasks: Inferred · not functionally tested

  • Live Preview
  • Visual Flowcharts
  • Offline Mode
  • Share Links
  • SVG Export
  • PNG Export

Topics: Inferred · not functionally tested

Tags
mermaid-diagramsflowchart-editoroffline-diagrammingmacos-app

JSON profile · Text profile · Access guide

Built with & integrations

Framework
React
Connectors
github
Runs on
BrowsermacOSCloud-managed

Trust & compliance

Public signals
HTTPSFree tierGitHub · ★ 75Active maintenance

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed4 Sep · 01:43 UTC
    highvoltag3/mermalaid seen via GitHub Search (Smart)
    Source: GitHub Search (Smart) · Open

Frequently asked questions about Mermalaid

What does Mermalaid do?
Inferred · not functionally tested: Mermalaid focuses on creating and editing Mermaid diagrams without setup or an internet connection. It is catalogued under Diagramming & whiteboards on PulseGate.
Who is Mermalaid for?
Inferred · not functionally tested: Mermalaid is a B2B product built for developers and technical diagram creators.
Does Mermalaid have a free plan?
Basis unknown · not verified: Yes — Mermalaid is free to use.
What platforms does Mermalaid run on?
Basis unknown · not verified: Mermalaid runs on the web and macOS.
Is Mermalaid still active?
PulseGate's liveness check found it on 9 Oct 2026. Its GitHub repository shows 21 commits in the last 90 days.
What projects are similar to Mermalaid?
Similar projects tracked by PulseGate include Mermaid Editor, Merlay, and Mermaid Previewer.Mermaid EditorMerlayMermaid Previewer
Who develops Mermalaid?
Mermalaid is developed by highvoltag3.
When did Mermalaid launch?
Mermalaid first shipped in 2025.

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