# Regex blocks

> 4 blocks in the Regex category.

[All blocks](https://inventor.bot/docs/reference/blocks.md)

| Block | ID | Description |
| --- | --- | --- |
| [Regex Match](https://inventor.bot/docs/reference/blocks/regex/regex-match.md) | `regex_match` | Check if a string matches a regular expression. |
| [Regex Find Matches List](https://inventor.bot/docs/reference/blocks/regex/regex-find-list.md) | `regex_find_list` | Find matches of a regular expression in a string. |
| [Regex Find Matches Iterator](https://inventor.bot/docs/reference/blocks/regex/regex-find-iterator.md) | `regex_find_iterator` | Iterate over matches of a regular expression in a string. |
| [Regex Replace](https://inventor.bot/docs/reference/blocks/regex/regex-replace.md) | `regex_replace` | Replace all matches of a regular expression in a string. |