Sort lists alphabetically and cleanly.
Data & listsCategories
Data & lists
Clean lists, remove duplicates, count frequencies and normalize batches.
Inspect URL parametersSee duplicate keys, UTM fields and encoded values as a table plus JSON.Structure FAQ/HowTo answersUse question-answer logic, tool FAQs and JSON-LD deliberately instead of keyword padding.Make payloads readableCheck JSON, Base64, URL encoding and regex in sequence without server contact.Debug JSON.parse errorsCheck trailing commas, wrong quotes, comments and broken numbers with context around the fault.Clean campaign URLsCheck target URL, UTM values, slug and redirect plan before publishing.
Reduce line lists to unique entries.
Data & listsTurn comma-separated values into a clean line list.
Data & listsTurn a line list into comma-separated output.
Data & listsCount how often values occur in a list.
Data & listsGroup lines by first word or prefix.
Data & listsClean lists in a repeatable batch step.
Data & listsRemove separators and check length.
Data & listsCalculate the check digit for basic EAN-13 input.
Data & listsShow CSV as a scrollable table with row and column count.
Data & listsDetect likely CSV delimiters.
Data & listsExtract a column from CSV or TSV by index or name.
Data & listsRead simple dot paths from JSON objects.
Data & listsFind repeated table rows after normalization.
Data & listsConvert CSV into a Markdown table.
Data & listsShow entries that occur in two lists.
Data & listsShow entries from list A that are missing in list B.
Data & listsDraw a small random sample from a list.
Data & listsSplit data URIs into MIME type and payload.
Data & listsFormat newline-delimited JSON line by line.
Data & listsConvert tab-separated values into CSV.
Data & listsCount data rows, columns and empty fields.
Data & lists