Random Date Generator

Generate random dates within any range, with format and count options.

100% Browser-Based • Local Processing
Format
Days to include

Press Space to generate again.Tap Generate dates again for a new set.

Your dates

Set a range and press Generate dates — every date in the range is equally likely, and nothing leaves your browser.

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Privacy Focused

🔒 Local Processing. Your names and lists never leave your device.

Instant Results

🌐 Fully Client-Side. Runs instantly in your browser.

No Signup

⚡ No accounts. No API keys. Just open and use.

Browser Based

🚀 No installs, no sign-ups, no server round-trip.

Overview

What is a Random Date Generator?

Random Date Generator produces random dates within a range you choose. Set a start and end date, pick how many you want, and optionally include a time or restrict to weekdays — then copy or download the results. It runs entirely in your browser.

A random date is useful for generating test data, planning a surprise, seeding a calendar, picking a 'this day in history' prompt, or any game that needs a date. This tool gives you one or many random dates within whatever range you set.

It runs entirely in your browser, so it's instant and your inputs stay private. Choose the range and format, and generate.

Guide

How to generate a random date

Step 1: Set the start and end of the date range

Set the start and end of the date range.

Step 2: Choose how many dates and an output format; optionally include a time or restrict to weekdays

Choose how many dates and an output format; optionally include a time or restrict to weekdays.

Step 3: Generate, then copy or download the dates, or generate again for new ones

Generate, then copy or download the dates, or generate again for new ones.

Screens

Random Date Generator in action

Random dates generated within a chosen range.
Range + generated dates
Date output format options.
Format options
Generating random dates on a phone, no app installed.
Mobile (stacked)
Details

Ranges, formats, and time zones

The generator picks dates uniformly across the range you set, with both ends included, so every day in the window has an equal chance. You can format the output as ISO (2026-06-22), a localized date, or a custom pattern to match what your spreadsheet, database, or game needs, and optionally attach a random time of day. A note on time zones: dates are handled in your browser's local zone unless you specify otherwise, which matters if you feed them into systems that expect UTC. Everything runs locally, so nothing is uploaded. For converting a date to a Unix timestamp, use the Unix Timestamp Converter.

Support

Frequently Asked Questions

How do I generate a random date in a range?

Set the start and end dates, then generate — the tool returns a random date with both ends of the range included. Set the count to get several at once, and choose a format. Every date in the window has an equal chance of being picked.

Can I include a random time as well?

Yes. Turn on the time option and each generated date includes a random time of day, which is useful for test data and scheduling scenarios. Without it, you get just the calendar date in your chosen format.

Can I restrict to weekdays or weekends?

Yes. A filter lets you generate only weekdays or only weekends, handy for business-day testing or planning around the weekend. The dates are still chosen randomly, just limited to the days you allow.

What output formats are available?

You can output dates as ISO 8601 (like 2026-06-22), a localized format, or a custom pattern, so the result fits your spreadsheet, database, or app. Pick the format before generating, and copy or download the list.

Which time zone are the dates in?

Dates are handled in your browser's local time zone unless you specify otherwise. This matters when you feed the dates into systems that expect UTC, so check the format and zone your target system needs before relying on the values.

Is anything uploaded?

No. The generator runs entirely in your browser, so your range and the generated dates are processed locally and never uploaded. Nothing is stored after you close the tab, and it works offline once the page has loaded.

Is it private — is anything uploaded?

No. Everything runs in your browser, so whatever you enter is processed on your own device and never uploaded. Nothing is stored once you close the tab unless you choose to save it. That keeps your lists, names, and data private.

Is it free, and do I need to sign up?

Yes, it's completely free with no account, no trial, and no limit on how many times you use it. Because it runs entirely in your browser, there are no server costs, no usage caps, and no watermark or branding added to your result.

Does it work on a phone?

Yes. It runs in your phone's browser with nothing to install, so you can use it on Android or iOS. The layout adapts to small screens, making it easy to use on the go, at a party, or in a classroom.

Does it work offline?

Once the page has loaded, it runs entirely on your device, so it keeps working without a connection — which is also why nothing is uploaded. You only need to be online to open the page the first time; after that the tool works locally.

Can I copy or share the result?

Yes. You can copy the result to your clipboard with one click, and many results can be downloaded or shared. Everything is generated locally, so copying and sharing are instant with no upload step.

Is the randomness fair?

Yes. The tool uses your browser's secure random number generator, so every outcome is genuinely unpredictable and each option has an equal chance. It isn't weighted or rigged — results are as fair as a well-shuffled deck or an even spin.

Still have questions?

If you can't find the answer you're looking for, feel free to contact our support team.

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