Random Date Generator

Generate one or many random calendar dates within a chosen range for QA, fixtures, mock data, sampling, demos, spreadsheets, and database seed data.

Start and end dates are both included.

Range presets

Random dates

Choose a range and generate to see results.

What is a random date generator?

A random date generator selects one or more actual calendar dates between a chosen start and end date. Use it as a random date picker for QA, fixtures, mock data, demos, sampling, spreadsheets, and development databases.

How to generate random dates

Choose an inclusive date range, set the quantity, then select uniqueness, weekday filters, display format, and result order. Generate the batch, copy individual dates or all results, or download the exact one-date-per-line output.

Inclusive and unique date ranges

The start and end dates are both eligible, including when they are the same date. Unique dates only guarantees no repeats and validates that enough weekday or weekend matches exist before generation.

Date formats and calendar values

Choose YYYY-MM-DD for structured data, MM/DD/YYYY or DD/MM/YYYY for regional examples, or Month D, YYYY for readable output. The format changes only how each result is displayed, copied, and downloaded—not the underlying selected calendar date.

Common uses for generated dates

QA and validation
Exercise date inputs, boundaries, ordering, and format handling.
Test fixtures
Create repeatable-shaped calendar values for automated and manual tests.
Database seed data
Populate development records with dates from a controlled range.
Spreadsheets
Create one-per-line date lists for mock tables and imports.
Demos and mockups
Add calendar values to prototypes, dashboards, and sample records.
Sampling
Select dates across a period for reviews, checks, and examples.

Frequently Asked Questions

How does the random date generator work?
It securely selects calendar dates from the range you choose, then applies your uniqueness, weekday, format, and sorting options.
Are the start and end dates included?
Yes. The range is inclusive, so both the start date and end date can be selected. A single-day range is also valid.
Can I generate multiple unique dates?
Yes. Increase the quantity and enable Unique dates only. If the requested quantity exceeds the available matching dates, the tool shows an error instead of reducing the result count.
Can duplicate dates appear?
Duplicates can appear when Unique dates only is off. Enable that option to guarantee distinct dates within the generated batch.
Can I change the date format?
Yes. Choose YYYY-MM-DD, MM/DD/YYYY, DD/MM/YYYY, or Month D, YYYY. Formatting changes presentation, not the selected calendar date.
Does the generator use my timezone?
Generation uses date-only calendar values, so dates do not shift because of timezone conversion. Your local date is used only to initialize the default range and presets.
Can I use generated dates for testing?
Yes. Generated dates are suitable for QA, fixtures, mock records, date-range testing, demos, sampling, spreadsheets, and database seed data.