testing
17 tools with this tag
Fake Person Generator
Generate polished fictional personas for mockups, demos, QA, and creative work.
FunAPI Explorer
Send live HTTP requests with custom headers, params, and request bodies.
NetworkGraphQL Playground
Run GraphQL queries, mutations, variables, and introspection requests in one place.
NetworkWebSocket Tester
Open WebSocket connections, send messages, and inspect live server frames.
NetworkWebhook Tester
Fire signed webhook payloads at any endpoint and inspect the response.
NetworkSQL Query Runner
Run practical SQL queries against an in-browser CSV-backed table.
DataRegex Tester
Test and debug regular expressions with live match highlighting.
DeveloperTOTP Code Generator
Generate time-based one-time passwords for 2FA testing.
SecurityFake Identity Generator
Generate random fictional identities with names, addresses, and job titles for testing.
FunReaction Time Test
Measure your reaction speed in milliseconds with a click-when-green test.
FunTyping Speed Test
Test your typing speed in WPM with accuracy tracking and real-time error highlighting.
GamesAim Trainer
Improve your mouse accuracy and reaction speed.
GamesColor Blind Test
Test your color vision and hue spotting ability.
FunMusic Interval Trainer
Train your ear by identifying musical intervals. Play two tones and guess the interval.
MusicMusic Theory Quiz
Test your music theory knowledge with 10-question quizzes on intervals, chords, and scales.
MusicFake Dataset Generator
Generate realistic fake CSV datasets with names, emails, phones, dates, salaries, and more.
DataVisual Regex Tester
Test regular expressions with live highlighted matches. See match groups and use common regex snippets.
Developer