FPSDEN — Free Browser Tools
Free browser tools for random picks, printable practice, wheels and data conversion. Everything runs in your browser - no sign-up, and any file you open is read locally without being uploaded to a server.
Random pickers
Random Number Generator
Choose an integer range, digit count, quantity and optional no repeats.
Random Letter Generator
Pick one uppercase English letter from A–Z.
Random State Generator
Pick one of the 50 U.S. states and its postal abbreviation.
Random Number Wheel
Spin editable options with optional integer weights.
Practice
Worksheet Generator
Create fraction practice, handwriting sheets and a rubric to print.
Themed wheels
Country Wheel
Choose from 193 United Nations member states.
Truth or Dare Wheel
Spin original, family-friendly prompts.
Data & text
JSON to CSV Converter
Convert JSON to CSV in your browser. Paste or open a local file, pick a delimiter, add a UTF-8 BOM for Excel, then copy or download.
CSV to JSON Converter
Turn a CSV table into JSON, with delimiter, quoting and type options.
Google Docs Word Count Guide
How to open, show and read the word count in Google Docs, and what it leaves out.
Text tools
UUID Generator
Generate v4 or v7 UUIDs in the browser, with uppercase, no-hyphen and nil options, batches up to 100.
Cursive Generator
Convert plain text to Unicode cursive and fancy styles and copy the result.