Ahrefs Domain Rating set in type 8 Nov 2026, reset 7 Nov 2026.
A Chrome and Edge browser extension for opening local and web Markdown files with workspace features including folders, annotations, diagrams, and export.
The story so far
Homepage of Markdown Viewer
Markdown Viewer is a browser extension for Chrome and Edge that opens local and web Markdown files within a structured workspace. It provides folder browsing, document navigation with reading position memory, and an outline for navigating long documents. Users can search, add highlights, underlines, and comments to Markdown files. The extension renders technical Markdown including tables, code, math, diagrams and callouts inline with the document. Files can be viewed as a document, mind map, or presentation, and exported as HTML, Word, PDF, PNG, SVG or JPEG without modifying the source. Markdown Viewer keeps all processing local on the user's device with no account or upload required.
Typeset features
Folder browsing and file navigation with reading position memory
Document outline and search across folder or document
Highlights, underlines, and comments linked to source
Diagram rendering including Mermaid, Graphviz, PlantUML and Vega-Lite
Math rendering with KaTeX and syntax-highlighted code
Multiple views as document, mind map, or presentation
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Markdown Viewer metrics
Set in type for markdownviewerextension.com: Ahrefs Domain Rating and Majestic link data, with the change since the last edition.
Metric
Value
Domain Rating
8● no change since last check
Trust Flow
5● no change since last check
Citation Flow
22● no change since last check
Referring domains
39● no change since last check
External backlinks
478● no change since last check
Ahrefs Domain Rating set in type 8 Nov 2026, reset 7 Nov 2026. Lead topic: Recreation/Pets (4). Majestic set 7 Nov 2026, reset 7 Nov 2026. Link data typeset by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Markdown Viewer domain colophon
Read the colophon
From the registry's public RDAP record, checked 7 Nov 2026, 10:50 UTC.
Measured after Markdown Viewer went live on Zivaro Launch on 7 November 2026.
Domain Rating (Ahrefs)
8
First measured 7 Nov 2026
Trust Flow (Majestic)
5
First measured 7 Nov 2026
Referring domains (Majestic)
39
First measured 7 Nov 2026
Day 0 since launch. Next receipt: day 30, 7 Dec 2026. These are measurements, not proof of cause: many things move these numbers. Figures we have not measured are left out.
No. Document processing happens locally. Annotations, recent documents, reading positions, saved folder access, diagram caches, and custom backgrounds remain on your device. Preferences are stored by the browser and may sync only when browser sync is enabled.
Can it open local Markdown files?
Yes. Chrome and Edge require the browser's Allow access to file URLs setting. The extension includes localized guidance to the correct extension details page.
What is included during the promotional period?
Every Pro-labelled feature is currently open without an account, payment, or license key. Any future paid model would arrive in a clearly communicated extension update.
Which browsers are supported?
Chrome, Edge, Brave, Opera and Vivaldi: any Chromium-based browser that can install Chromium extensions.
Is my content really private?
Yes. Core document processing, annotations and workspace data stay on your device, and the developer receives no document or account information through a Markdown Viewer backend. The extension provides three optional network features, and documents can also load external resources they explicitly reference.
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