Data

8 free online Data tools — fast, private and browser-based. No signup, no limits.

CSV Viewer — Paste CSV text and view it as a sortable, formatted table
Data Faker — Generate fake data: names, emails, addresses, phones and more
List Sorter — Sort a list of items alphabetically, by length, numerically or randomly
Number List Statistics — Compute mean, median, mode, variance and more from a list of numbers
Array / Set Operations — Compute union, intersection, difference and symmetric difference of two lists
Duplicate Line Finder — Find duplicate items in a list, see counts and extract unique entries
Tally Counter — Multi-item tally counter with custom labels, increment, decrement and reset
Frequency Analyzer — Analyze character, word or bigram frequencies in any text