List Group

A list group tool splits a flat list of items into smaller, equal-sized groups or chunks. It's useful for organizing data, creating batches for processing, or formatting output for code and scripts.

Paste your list into the input field, set the group size, choose your split and join separators, and the grouped result appears instantly in the output area.

When padding is enabled, the last group is filled with empty items to match the specified group size, ensuring all groups have the same number of elements.

Yes. You can define any character or string as the input split separator, the join separator within groups, and the separator between groups (including newline).

Absolutely. All processing happens 100% in your browser. No data is sent to any server, and nothing is stored or uploaded anywhere.

Yes. Once the page loads, it works entirely offline since all processing runs in your browser with no server dependency.

Common uses include batching database records, creating SQL INSERT groups, organizing IDs for API calls, splitting CSV data, formatting arrays in code, and preparing data for bulk operations.

There is no hard limit. Since processing happens in your browser, performance depends on your device. Lists with thousands of items are handled smoothly.

Yes. Set the split separator to a newline character to process lists where each item is on its own line.

No installation required. The tool runs directly in your web browser. Just open the page and start using it.

Yes, completely free with no sign-up, no limits, and no watermarks.