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CSS Grid Generator
Design CSS grid layouts by defining rows, columns, and named areas. Paint cells on the grid and export the CSS instantly.
How to use this tool
- Set row/column counts, track sizes, and gap values.
- Create named areas and paint cells by click-drag interactions.
- Copy generated grid container and area CSS declarations.
Layout planning
- Visual painting speeds up `grid-template-areas` prototyping.
- Named areas simplify responsive rearrangement in media queries.
- Cell counts help validate coverage before export.
Implementation tips
- Keep area names semantic (`header`, `sidebar`, `main`, `footer`).
- Start with simple fractions then refine track sizes as needed.
- Use `Alt`/right-click erase while painting to correct cells quickly.
FAQ
- Can I export both container and area CSS?
- Yes. Output includes grid container configuration and per-area `grid-area` rules.
- Does this support uneven track sizes?
- Yes. You can set custom values like `2fr`, `120px`, or `auto` per row/column.
- Can I repaint cells after resizing the grid?
- Yes. Existing overlaps are preserved where possible and you can repaint any cell.
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