Regex Tester – Test Regular Expressions Online
Test JavaScript regular expressions with live match highlighting, capture groups, flags and a replace preview. Free and private.
The Hub
Every guide, news story, tool and page on the site, newest first.
Color Picker & HEX / RGB / HSL Converter
Pick a color and convert between HEX, RGB and HSL instantly. Copy CSS values and check contrast for white and black text.
Unit Converter – Length, Weight, Temperature & More
Convert length, weight, temperature, volume, speed and area units instantly. Includes miles, km, pounds, kg, Celsius, Fahrenheit and…
Time Zone Converter – Compare Times Worldwide
Convert a date and time between world time zones, with daylight saving handled automatically. See the same moment in 35 cities at once.
Number to Words Converter – Cheque & Currency Text
Convert numbers to English words, including decimals and currency amounts for cheques. Handles values up to 36 digits. spell number in…
Roman Numeral Converter – Numbers to Roman & Back
Convert numbers to Roman numerals and Roman numerals to numbers (1–3999). Includes a quick reference of symbols and rules.
Binary, Hex & Decimal Converter – Number Base Tool
Convert numbers between binary, octal, decimal, hexadecimal and base 36. Supports very large integers and negative values.
Password Generator – Strong Random Passwords
Create strong, random passwords with a secure generator. Choose length, symbols, numbers and avoid look-alike characters. Never stored.
Random Number Generator – Integers, Decimals & Lists
Generate random numbers between any range. Pick integers or decimals, multiple results, unique values and sorting. Uses secure…
Random Name Generator – Fictional First & Last Names
Generate random full names for characters, games, testing or inspiration. Choose feminine, masculine or neutral first names and middle…
Random Picker – Choose a Winner or Shuffle a List
Pick random winners from a list of names or options, or shuffle the list. Supports multiple unique picks. Fair and private.
Coin Flip – Heads or Tails Online
Flip a virtual coin online. Fair heads or tails with secure randomness. Flip one coin or up to 1,000 at once and track totals.
Dice Roller – Roll d6, d20 & Custom Dice Online
Roll virtual dice online: d4, d6, d8, d10, d12, d20, d100 or custom notation like 3d8+2. Perfect for board games and tabletop RPGs.
Image Resizer – Resize Photos Online in Your Browser
Resize images to any width and height in your browser. Keep the aspect ratio, choose JPG, PNG or WebP and download. Photos never leave your…
Image Compressor – Reduce Photo File Size Online
Compress JPG, PNG and WebP images in your browser without uploading. Adjust quality, see the saved size and download instantly.
JPG to PNG & PNG to JPG Converter – Free Online
Convert images between JPG, PNG and WebP in your browser. Batch convert up to 30 files, set quality and background color. No upload.
WebP Converter – Convert JPG & PNG to WebP
Convert JPG and PNG images to WebP for smaller files and faster websites. Batch conversion in your browser with adjustable quality.
Space Shooter Game – Free Online Arcade Shooter
Pilot your ship, blast waves of alien craft and grab power-ups in a free space shooter. Drag to fly on a phone or use the keyboard.…
Online Stopwatch & Countdown Timer with Laps
Free online stopwatch with lap times and a countdown timer with an alarm. Accurate to 1/100 second, runs in your browser.
Online Notepad – Simple Notes That Autosave
A free online notepad with five notes that autosave in your browser. Word count, download as a text file. No sign-up and no uploads.
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