KNAS

Grid Tool Introduction: Generate NAS Media Library Poster Grids in Minutes

2025-12-10

Grid ToolNASPoster GeneratorMedia Library

Grid Tool is an online poster grid generator designed specifically for NAS media library users. Whether you're using Jellyfin, Emby, or Ugreen NAS, you can quickly combine multiple episode covers into a beautiful grid poster with Grid Tool.

Why Grid Tool?

When managing NAS media libraries, we often need to create unified cover displays for series or collections. Traditional methods might require professional software like Photoshop, which is complex and time-consuming. Grid Tool provides a simpler and faster solution:

  • No software installation required: Use directly in your browser, no download needed
  • Simple and intuitive: Drag and drop uploads, real-time preview, WYSIWYG
  • Professional results: Supports gradient backgrounds, custom spacing, rounded corners, and fine-tuning
  • One-click export: Generate high-quality PNG images ready for media libraries

Key Features

Flexible Layout Control

Grid Tool supports grid layouts for combining multiple covers. You can choose the appropriate layout based on the number of episodes. It also supports both landscape and portrait orientations, as well as multiple aspect ratio options to meet different media library needs.

Fine Style Adjustments

  • Gradient backgrounds: Customize background gradient colors or automatically extract colors from uploaded images
  • Spacing control: Adjust spacing between cells and overall padding
  • Rounded corners: Set rounded corners for each cell and the entire canvas
  • Border styles: Add borders to each cell with custom colors and widths

Convenient Image Management

  • Single upload: Select a cell and upload the corresponding cover
  • Batch upload: Upload images for multiple cells at once
  • Random images: Quickly fill test images for preview

Smart Sync Mode

When sync mode is enabled, adjusting the style of one cell (rounded corners, borders, etc.) automatically applies to all cells, ensuring a unified overall style.

Use Cases

Grid Tool is particularly suitable for the following scenarios:

  1. Episode cover creation: Combine covers from multiple seasons into one display image
  2. Series poster design: Create unified posters for movie series, documentary series, etc.
  3. Media library beautification: Enhance the visual appeal of Jellyfin, Emby, and other media libraries
  4. Content showcase: Display media library content on social media or blogs

Quick Start

Using Grid Tool is very simple, just three steps:

  1. Choose layout: Select the number of cells and layout orientation based on your needs
  2. Upload images: Upload corresponding cover images for each cell
  3. Adjust styles: Set background, spacing, rounded corners, and other style parameters
  4. Export and use: Click the export button, download the PNG image, and apply it to your media library

Conclusion

Grid Tool makes poster grid creation simple and efficient. Whether you're a media library administrator or content creator, you can quickly create professional-grade grid posters with Grid Tool to enhance your media library's visual experience.

Visit Grid Tool now to create your first grid poster!