Generate a Random Decimal Number
Quickly generate random decimal numbers. Runs entirely in your browser, so your data never leaves your device.
Output
The result appears here as you type.
How to use Generate a Random Decimal Number
- 1. Set the batch size. Enter How many numbers to decide how many decimal values the generator returns in one run.
- 2. Bound the range. Set Minimum value and Maximum value to constrain every generated number, such as 1 to 100 for a general sample or a tighter range for a specific test case.
- 3. Set a separator. Choose Separator, a comma, space, or newline, to control how the numbers are joined in the output so it matches where you plan to paste it.
- 4. Copy the numbers. Copy the resulting list into a spreadsheet, script, or test file. Run the generator again whenever you need a fresh sample.
When to use Generate a Random Decimal Number
Generate a Random Decimal Number returns a batch of base-10 numbers within a range you set, useful whenever you need quick numeric filler without opening a spreadsheet formula bar. It handles both small samples and larger batches at once.
- Rolling numbers for a dice-based game. Someone running a tabletop or online game wants a quick way to pull a number in a specific range instead of reaching for physical dice.
- Sample data for a chart or graph demo. A developer testing a chart library needs a column of numbers within a realistic range to confirm the axis scaling and tooltips render correctly.
- Picking a random raffle or lottery number. An organizer running a small raffle wants a transparent, quick way to draw a number within the range of ticket numbers sold.
- Filling in placeholder values during a demo. A presenter building a mock dashboard wants believable-looking numbers to stand in for real metrics before the actual data pipeline is connected.
Examples
Pull five random numbers from 1 to 100
Output
27, 91, 4, 63, 58
Random numbers from 0 to 9999
Output
4821, 305, 7746, 1592, 8830
About the Generate a Random Decimal Number tool
Generate a Random Decimal Number runs as plain JavaScript in your browser tab, with no server behind it. Quickly generate random decimal numbers. Whatever you put in stays on your device from start to finish.
The tool is part of EditSafely's Random Tools section, 120 single-purpose utilities built around the same idea: open the page, get the result, keep your data to yourself.
You can shape the output with 4 settings, including How many numbers, Minimum value, Maximum value and Separator, and the result refreshes the moment you change one. 2 worked examples further down the page show exactly what the tool produces for real inputs.
That local-first design has practical benefits beyond privacy. The tool keeps working on a flaky connection once the page has loaded, results are instant because nothing round-trips to a server, and it is safe to use with confidential material.
Frequently asked questions
Does Generate a Random Decimal Number cost anything?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Does the generator send anything to a server?
No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.
How do I get a different result?
Run the generator again. Each run is computed fresh on your device, and any options you change are applied to the next result immediately.
Do I need to sign up or install anything?
Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.
How do I use the result?
The output panel has a one-click copy button, and you can keep refining the input while you work; the result updates in place as you type.