Timers & games / Random number generator2 tools
Best random number generators
Pick random numbers within a range. Facts come from each tool's own pages, and every score says where it comes from. How we rank
- Tools
- 2
- Researched
- 1
- Free option
- 0
- Only listed
- 1
Disclosure: agathox makes some of the tools listed here. They are labelled and scored by the same method as every other tool.
Ranked by signals we can measure or quote: website health, the facts each tool's own pages state, and community discussion. Nothing here has been hands-on tested yet, so this is not a quality test. How the signals rank works
Random.org
RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used…
- Free tier
- Not stated.
- Paid plan
- The Draws pricing page shows one-time prices by number of entries: up to 500 entries $4.95, 1,000 entries $8.95, 10,000 entries $54.95, 100,000 entries $249.95, 1,000,000 entries $1,149.95. Over 1,000,000 entries or monthly billing means contacting the site. A drawing can have 1 to 50,000 winners.
- Signup
- The pricing page says an account is needed to hold drawings. Not stated for the number generator or dice roller.
- Watermark
- Not stated.
- Where files go
- Not stated. The privacy page says statistics cookies use Google Analytics and that data is never sold to third parties. It does not say how long data is kept.
From the tool's own pages, checked 2026-11-01. Sources: Draws pricing, Privacy. Prices and limits change; check the tool before you rely on them.
Also listed (1, not yet tested)
Each of these answered when we visited its site. We have not tested them or recorded facts, so they are in alphabetical order, not ranked.
- RandomNumberGenerator.orgOpen
RandomNumberGenerator.org is listed for: random number generator.
Other Timers & games rankings
Know a tool that should be here? Submit it, or write to hello@agathox.com.
Something wrong or out of date on this page? Tell us and we will fix it.