Clipboard & List Tools

Build & tidy a list

• List Maker — Turn freeform text, separated by commas or line breaks, into a clean one-item-per-line list.
• List Cleaner — Trim whitespace and drop empty lines from an existing list.
• List Deduplicator — Remove duplicate lines, keeping the first occurrence of each.
• List Sorter — Sort the list alphabetically.
• List Randomizer — Shuffle the list into a random order.

Combine, split & compare

• List Merger — Combine your list with a second list.
• List Splitter — Break your list into chunks of a set size.
• List Comparator — Show what's only in your list, only in List B, or in both.

Convert formats

• CSV to List — Turn comma-separated values into a line-per-item list.
• List to CSV — Turn a line-per-item list into one comma-separated line, quoting items that need it.
• Comma Separator — Turn a list into a clean a, b, c style line.
• Comma Remover — Strip every comma from your text.
• Newline to Comma — Swap every line break for a comma.
• Comma to Newline — Swap every comma for a line break.

How it works

Paste your list, pick a tool (some need a second list or a chunk size), and copy the result — nothing leaves your browser.