| Base64 Encode/Decode | Encode and decode to and from Base64 format |
| Base64 Image Encode/Decode | Encode and decode images to and from Base64 format |
| Binary Converter | Convert to and from binary/octal/decimal/hex |
| Binary Text Converter | Convert to and from binary text |
| Browser Info | Shows basic information about your browser and operating system |
| Calendar | A simple calendar with a personal to-do list |
| Case Changer | Change a string to uppercase, lowercase, title case, or sentence case |
| Color Information | Use a color picker or manually input colors to view information about the color and manipulate it |
| Countdown Timer | A simple countdown timer with end time display |
| Countdowns | Shows countdowns until upcoming major holidays |
| Counter | Press a key or button to add one to a counter |
| Currency Exchange Rates | Shows information for various currency conversions |
| Image Converter | Convert images to and from various formats |
| IP Info | Displays your current IP address and IP provided information |
| Keycode Information | Click any keyboard key to get information about it |
| Length Converter | Convert between United States standard length measurements and imperial length units |
| List Sorter | Alphabetize, sort in numerical order, randomize, and reverse lists |
| Morse Code Converter | Convert to and from Morse code |
| Quick Copy | Clipboard display, clear clipboard button, and useful characters |
| Radical Simplifier | Simplify radical expressions |
| Random Number Generator | Generate a random number between two numbers |
| Regex Tester | Test and run regex |
| Roman Numeral Converter | Convert to and from roman numerals, with high value number support |
| Scientific Notation Converter | Convert between scientific (e) notation and decimal form |
| Stopwatch | Simple stopwatch that displays down to the milliseconds |
| SVG to PNG | Convert SVG files to PNG images |
| Temperature Converter | Convert between Fahrenheit, Celsius/Centigrade, and Kelvin |
| Tides Info | Shows current tidal information and for the next 7 days |
| Time Converter | Convert between units of time |
| Time | Displays the current time and date, as well as detailed time information |
| UNIX Time Converter | Convert from date strings to UNIX time (in seconds or milliseconds), and back |
| Weather Info | Shows current weather information and alerts |
| Word Counter | Displays total characters, words, sentences, lines, and paragraphs in a piece of text |
| Coins Info | Information about all coins that have been produced for circulation in the United States |
| Coins List | A list of coins I have and need |
| Euro Coins | A list of all euro coin designs |
| Foreign Collection List | A list of countries, territories, etc. I have coins, banknotes, and stamps from |
| Minecraft Formatting Codes | A list of all Minecraft color and formatting codes |
| NATO Phonetic Alphabet | A list of words used as a replacement for letters |
| Queer Calendar | Show LGBTQ+ related events for a given date |
| State Abbreviations | A list of all state abbreviations |
| Text Abbreviations | A list of common abbreviations used in text |
| Tone Indicators | A list of common tone indicators |
| Astronomy Picture of the Day | View NASA's Astronomy Picture of the Day (APOD) |
| Magic Eight Ball | Ask the Magic Eight Ball a question and receive an answer! |
| MP3 Player | Play some music! |
| Random Fact | Generate a random fact |
| Random Joke | Generate a random joke |