How it works, what you get, limits
Co dělá
List matches and capture groups for download.
Jak použít
Enter a pattern, then read the table.
Co získáte
A list of hits. Download as text.
Možnosti a srovnání
Parentheses make groups. Cap 500 rows.
The tester shows offsets; this page exports a list.
Limity
Not a crawler. Does not fetch pages.
FAQ
How many hits?
Up to 500. Long text is truncated.
Does it crawl pages?
No. Only the text you paste.