Generator Settings
Preset
Support case
Legal matter
Standard
Prefix
Separator
Hyphen (-)
None
Underscore (_)
Date segment
Starting number
Number length
4 digits
5 digits
6 digits
8 digits
Random segment length:
0
Most case numbering stays sequential for easy internal tracking; add a random block only if case numbers are exposed publicly and guessability is a concern.
Preview format
CASE-000001
How many
Date
Advanced format
Custom pattern
Suffix
Generate Case Numbers
Generated Results
Results
Export
Validation
Guidance
Regenerate
Export format
Plain list
CSV with index
JSON array
SQL INSERT
Quoted & comma-separated
case-number-generators.txt
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