LocalMark Studio – A fast, local-first Markdown editor

Summary: LocalMark Studio is a Markdown editor that stores notes locally in the browser using IndexedDB, offering a real file tree, command palette, smart paste, and live preview with scroll sync. It supports Mermaid diagrams and KaTeX math for advanced Markdown features.

What it does

It provides a local-first environment with folder and file management, a command palette, clean Markdown conversion from rich HTML, and a split-pane live preview.

Who it's for

Users who need a fast, privacy-focused Markdown editor without cloud storage or account requirements.

Why it matters

It solves the problem of cloud-dependent or complex editors by offering local storage and performance with advanced Markdown capabilities.