Math
One million outcomes
6-digit codes cover 1,000,000 values from 000000 to 999999—the same order of magnitude as many national lotteries.
Random 6-digit number generator
PIN, lottery, or ID-style codes · 1,000,000 standard combinations · free, no signup
881612
Mode
1,000,000 values in the standard pool (with leading zeros) · any single draw is 1 in 1,000,000
About 6-digit numbers
This page generates random 6-digit numbers across 1,000,000 possible values (000000–999999). Common for OTP-shaped codes, lottery-adjacent practice, and larger raffle IDs.
Split intent on this page: PIN / code use (try PIN-safe mode), lottery-style digit draws (standard mode matches tools like Pick-N games), and ID / raffle tickets. Modes change the pool—not just the label.
Common uses
- OTP / verification-code shaped test numbers
- Larger raffle and giveaway ticket IDs
- Lottery-style six-digit practice codes
How many 6-digit combinations exist?
| Mode | Count |
|---|---|
| Standard (leading zeros on) | 1,000,000 |
| Standard (leading zeros off) | 900,000 |
| No-repeat digits (leading zeros on) | 151,200 |
| PIN-safe | Filters sequences, repeats from the no-repeat pool |
FAQ
Q: Does a 6-digit result include leading zeros?
By default yes—so a 6-digit value stays fixed width (for example 000042). Turn off "Allow leading zeros" to force the range 100,000–999,999 instead (900,000 values).
Q: How many 6-digit combinations exist?
With leading zeros: 1,000,000 (106). Without: 900,000. No-repeat mode (each digit at most once, leading zeros on) has 151,200 values. PIN-safe mode further filters sequences, all-same digits, and birth-year-like 4-digit patterns.
Q: What does PIN-safe mode do for 6-digit numbers?
PIN-safe keeps digits unique and drops obvious weak patterns: all digits the same (like 111111), straight sequences (like 012345), and—for 4-digit only—year-like values from 1900–2099. This is a convenience filter for practice codes, not a security product.
For fair giveaways that use numbered entries, see how to run a fair online raffle.
Did you know
6-digit numbers in the wild
Quick, trustworthy snippets you can actually use—math, odds, and real-world places these lengths show up.
Security
OTP length
Banks and apps often send 6-digit one-time passwords: short enough to type, wide enough that brute force is impractical before the code expires.
Scale
Writing them all down
At one number per second, listing every 6-digit combo takes about 11.5 days nonstop.
Games
Lottery balls
Many draw games publish six main numbers; the headline jackpot is usually “match all six,” which maps cleanly to this digit length in people’s heads.
Screens
Hex colors
Web colors like #FF5733 pack red, green, and blue into six hex digits—24 bits, millions of shades, one compact string.
Logistics
Tracking snippets
Carriers often surface the last six digits of a long tracking ID so you can confirm a parcel without reading a 20-character barcode.
Random 6 digit combinations
Random 6 digit Number combinations starting with 0
090030
063273
092950
090209
068187
029729
076343
042982
015381
029521
Random 6 digit Number combinations starting with 1
166326
107539
115063
108619
141893
159065
192846
188440
125696
114961
Random 6 digit Number combinations starting with 2
231950
277677
233065
210256
207259
247226
260071
298717
205493
220910
Random 6 digit Number combinations starting with 3
311116
343985
320301
340864
355103
340748
391440
325675
335032
333584
Random 6 digit Number combinations starting with 4
417248
470700
492158
432516
460442
437949
482189
445383
461509
467645
Random 6 digit Number combinations starting with 5
537033
571741
517177
524561
533914
513115
598873
520585
597397
515139
Random 6 digit Number combinations starting with 6
688969
657633
699929
672918
674059
692658
661017
686920
633330
677695
Random 6 digit Number combinations starting with 7
708042
737610
733890
714683
794543
707660
767980
738025
783729
774705
Random 6 digit Number combinations starting with 8
813090
853289
862199
813654
888693
861222
876266
885163
808877
865441
Random 6 digit Number combinations starting with 9
902966
941175
949952
979901
980110
906188
918101
920725
969771
904943