Random Date Generator Generators
Generate random dates within a range — useful for test data.
Random Date Generator is a free online tool that generate random dates within a range — useful for test data. It runs entirely in your web browser using plain JavaScript, so files are processed on your own device and never uploaded to a server. There is no sign-up, no file size limit imposed by the site, no watermark and no paid tier.
- Price
- Free — no account, no quota, no watermark
- Category
- Generators
- Where it runs
- In your browser, on your device
- Files uploaded
- None
- Technology
- plain JavaScript
- Settings
- 5
- Works offline
- Yes, after the first visit
About Random Date Generator
Random Date Generator is one of 12 generators tools on DuckyTools, and like all of them it runs entirely inside this page. Generate random dates within a range — useful for test data.
How to use it
- Enter from, to and how many.
- Adjust the remaining 2 settings if the defaults do not fit your case.
The 5 settings
| Setting | What it does | Default |
|---|---|---|
| From | Free text. | 2020-01-01 |
| To | Free text. | 2026-12-31 |
| How many | Range 1–500. | 10 |
| Format | Choose from 4: ISO (2026-08-01), UK (01/08/2026), US (08/01/2026), Long (1 August 2026). | ISO (2026-08-01) |
| Regenerate | On or off. Off by default. | Off |
Under the hood
| Runs on | plain JavaScript — runs the whole thing |
| Controls | From, To, How many, Format, Regenerate |
Questions
What does the format option change?
It offers 4 choices — ISO (2026-08-01), UK (01/08/2026), US (08/01/2026) and Long (1 August 2026). The default is ISO (2026-08-01), which suits most cases; change it when your input or your destination calls for something specific.
What are the limits on how many?
It accepts 1 to 500, starting at 10.