Convert lists between comma, newline, pipe, tab, semicolon, and space delimiters. Move data across tools without reformatting — free, local, no signup.
Shuffle lists randomly — giveaway winners, team orders, presentation sequences. Pick fairly in one click — free, local, no signup.
Pick emoji by keyword across 9 categories — copy anywhere. Find the exact reaction fast — free, local, no signup.
Run JavaScript speed benchmarks across five workloads with ops/sec scores. Prove which device runs faster — local measurement, free, no signup.
Simple task lists with priorities that persist in your browser — plan days without accounts. Manage today in one tab — local storage, free, no signup.
Convert between tab-separated and comma-separated values with proper quoting. Move data between Unix tools and Excel cleanly — local conversion, free, no signup.
Commas, newlines, pipes, tabs, semicolons, and spaces in all directions with auto-detection. Mailing lists become pipe-separated and back.
Trim whitespace, drop empties, sort A→Z, and deduplicate — applied before converting. Non-newline joins add a space after the delimiter.
Tens of thousands of items convert instantly locally. Million-item files split first.
No — conversion runs locally in your browser. Lists never leave your device.
Last updated October 2026