Regex · ISO date (YYYY-MM-DD) · Free
ISO date (YYYY-MM-DD) regex.
Matches a date in ISO 8601 YYYY-MM-DD form. Copy the pattern below, see what it matches, then tweak it for your exact case with the free generator.
The pattern
/\d{4}-\d{2}-\d{2}/g
✓ Matches
2026-07-161999-01-012024-12-31✗ Doesn't match
16-07-20262026/07/16July 16Need a variation? Generate one
Other common patterns
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