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Developer & Design
Generate multi-column layout CSS with column-count, gap, and rule settings.
Open ColumnsDeveloper & Design
Preview CSS gap, row-gap, and column-gap values in flex and grid layouts.
Open GapYour specific task is generate multi-column layout css with column-count, gap, and rule settings. Open the page, drop your input, get the result — typically under a second.
Your goal is preview css gap, row-gap, and column-gap values in flex and grid layouts. Same approach: paste in, get the result, move on. No account, no upload.
Both tools live in the same category, so the choice depends on the exact subtask. Columns focuses on generate multi-column layout css with column-count, gap, and rule settings; Gap focuses on preview css gap, row-gap, and column-gap values in flex and grid layouts. Try whichever description matches your goal more closely — they're both free.
Yes — both tools are free for unlimited personal use. The Pro plan unlocks higher limits and batch features but the core functionality stays free forever.
Absolutely. Many users chain multiple tools together — process a file with one, then feed the result into another. Nothing is uploaded, so chaining is essentially instant.
No. Both Columns and Gap work without signup. We only ask for an email if you decide to subscribe to a paid plan.