GitHub OpenAPI & HTML Viewer icon

GitHub OpenAPI & HTML Viewer

by yuyj109 · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 18 Oct 2026

Preview files from GitHub in a safe, dedicated tab.

Users
5
store count
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
total ratings
Store rank
#273K
#227K among extensions
Version
1.0.3
updated 11 Oct 2026

About GitHub OpenAPI & HTML Viewer

Short description Preview GitHub HTML files and OpenAPI specifications with ReDoc or Swagger UI. Detailed description GitHub OpenAPI & HTML Viewer adds a simple preview workflow for files hosted on GitHub. - Preview HTML files in a sandboxed viewer. - Preview OpenAPI 2.0 and 3.x JSON or YAML files with ReDoc or Swagger UI. - Choose and save your preferred OpenAPI viewer from the extension popup. - Render Mermaid diagrams included in OpenAPI description fields. - Open previews from GitHub file pages or directly from raw.githubusercontent.com. - Resolve relative OpenAPI $ref files from the same GitHub repository. The extension only runs on github.com and raw.githubusercontent.com. Permissions explanation - github.com / raw.githubusercontent.com: Reads the file you choose to preview and relative OpenAPI $ref files in the same repository. - Storage: Saves your ReDoc or Swagger UI preference. - Tabs: Opens or switches to the dedicated preview tab.

Growth

WindowUsersChangeRatingsRating
7 days+3+150.0%00.00

Version history

3 versions recorded
1.0.311 Oct 2026
1.0.110 Oct 2026
1.0.07 Oct 2026

Details

Category
Tools
First seen
7 Oct 2026
Size
2.4 MB
Languages
en-US
Pricing
Free
Extension ID
lokginbagchbiaciekonbhpojegkleph

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
declarativeContentstorage
Site access
https://github.com/*https://raw.githubusercontent.com/*

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