Component Viewer

## 🗒️ Description Component Viewer is a mod for Minecraft Java Edition that allows you to view and copy components of any item stack. This mod is configurable out of the box by pressing `J`. If tooltips become extensively large, you can use a mod like [Tooltip Scroll](https://modrinth.com/mod/tooltip-scroll) or just copy the data to a separate text file. [Fabric API](https://modrinth.com/mod/fabric-api) is required when using Fabric or Quilt. > I'm running a survey to better understand how people are using this mod. I want to collect ideas to improve this mod based on your feedback. It takes a few minutes and I would appreciate it: [Google Form](https://docs.google.com/forms/d/e/1FAIpQLSf3aDu2WMvfzhHUWm_vY3yG0a1y3RUHzLV1fw7cDQI87HAncA/viewform) (last updated: July 26, 2026) > > Thank you! :D ## ✨ Features - Client-side only - View individual components or the item stack data in tooltips - Copy component values or item stack data to the clipboard - Nicely formatted data in e.g. SNBT or JSON - Configurable without needing to install additional mods ## ⌨️ Default Controls - Hold `ALT` to display components - While holding `ALT`: - Tap `DOWN` to switch to the next component - Tap `UP` to switch to the previous component - Or scroll with your mouse wheel to select any component - Press `CTRL+C` to copy component data - Press `J` to open the config screen ## 🚀 Example  ## 🌍 Languages Component Viewer is translated by people like you ❤️ If you want to help translate Component Viewer into whatever language you like, take a look at the [contributing guidelines](https://github.com/fixyldev/component-viewer/blob/HEAD/CONTRIBUTING.md#translating). ### Translation Progress (Latest Version) The progress below might not be 100% accurate all the time. - English - Simplified Chinese (100%) - by 4tubborn - by xFoxty - Ukrainian (98%) - by StarmanMine142 ## 🔍 Useful Resources - 🐛 [**Issues**](https://github.com/fixyldev/component-viewer/issues): For reporting bugs or suggesting features - 📝 [**Changelog**](https://modrinth.com/mod/component-viewer/changelog): Keep track of all notable changes made to the mod - 🌱 [**Contributing**](https://github.com/fixyldev/component-viewer/blob/HEAD/CONTRIBUTING.md): How to contribute? --- Component Viewer is officially distributed through Modrinth and GitHub only!