---
title: "Open VSX Publish requirements — check extension before publi"
short_description: "This free browser tool checks extension publishing fields,"
emoji: ⚙️
colorFrom: gray
colorTo: yellow
sdk: static
pinned: false
license: mit
---

# Open VSX Publish requirements — check extension before publishing

This free browser tool checks extension publishing fields, icons, badges, dependencies, and VSCE_PAT publishing.

Runs entirely in your browser. Nothing is uploaded, nothing is stored.

## Full version

Every variant of this tool, ready to download:

**[getreadystack.com](https://getreadystack.com/tools/open-vsx-publish-gate)**

---

Free - MIT