Testing
Generate sample numbers, dates, times, names, words, colors, and passwords for forms, prototypes, QA, and demos.
For developers, designers, QA testers, product teams, teachers, and demo builders.
Overview
Sample data makes prototypes, forms, demos, and QA sessions easier to test. A page often behaves differently when names are long, dates vary, passwords contain symbols, or colors create contrast issues.
RandThings is not a replacement for a full test-data platform, but it is useful when you need quick values during manual testing, design review, classroom examples, or lightweight demos.
Recommended Tools
Random numbers in any range. Clean and instant.
Generate IDs, quantities, row numbers, counts, ranges, and simple numeric test values.
Generate a random date between two boundaries.
Create sample dates inside a specific range for forms, schedules, and validation checks.
Generate a random time within a useful interval.
Generate time values with useful rounding for calendars, bookings, and schedule examples.
Random names for characters, projects, or personas.
Use placeholder names instead of real personal data in mockups and examples.
Generate random words for games, prompts, and writing.
Create labels, prompt text, product names, or short content placeholders.
Strong, secure passwords with custom length and rules.
Check password fields with realistic length and character combinations.
Generate harmonious color palettes. Copy hex codes instantly.
Generate palettes to test visual states, contrast review, and design exploration.
Practical Workflows
Use generated names, dates, numbers, and words instead of copying customer or student data into screenshots, demos, spreadsheets, or test forms.
Try short and long values, early and late dates, simple and complex passwords, and several color combinations. Random tools help reveal cases that hand-written examples often miss.
Use RandThings for quick manual checks and demo data. For automated testing, compliance work, or realistic production-like datasets, use a controlled test-data process.
Related Guides
View all guidesLearn what local browser tools are good for, what data you should avoid entering, and how to use randomizers safely.
Understand password length, character variety, browser-based generation, and safe password storage habits.
Use random dates and times for planning examples, writing prompts, test data, and classroom activities.
Common Questions
Yes, for lightweight manual testing, demos, form checks, examples, and prototypes. Use controlled datasets for automated or compliance-sensitive testing.
No. Use generated names, dates, numbers, words, and colors instead of sensitive production data.
The random number, date, time, name, word, color, and password generators cover many common manual form-testing cases.
Random tools are best for low-risk choices, examples, prompts, group activities, and casual workflows. Make the rule clear before generating the result so the outcome is easier to trust.
For legal, medical, financial, safety, regulated, or high-value decisions, use a process designed for that responsibility and keep appropriate records outside the browser.
Last reviewed: April 20, 2026