> For the complete documentation index, see [llms.txt](https://docs.tabula.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tabula.io/data-transformation/formulas/string-functions.md).

# String Functions

- [Compare](https://docs.tabula.io/data-transformation/formulas/string-functions/compare.md)
- [Concat](https://docs.tabula.io/data-transformation/formulas/string-functions/concat.md)
- [Contains](https://docs.tabula.io/data-transformation/formulas/string-functions/contains.md)
- [In](https://docs.tabula.io/data-transformation/formulas/string-functions/in.md)
- [CountMatches](https://docs.tabula.io/data-transformation/formulas/string-functions/countmatches.md)
- [CountMatchesRegexp](https://docs.tabula.io/data-transformation/formulas/string-functions/countmatchesregexp.md): Regexp
- [EndsWith](https://docs.tabula.io/data-transformation/formulas/string-functions/endswith.md)
- [EndsWithRegexp](https://docs.tabula.io/data-transformation/formulas/string-functions/endswithregexp.md)
- [Extract](https://docs.tabula.io/data-transformation/formulas/string-functions/extract.md)
- [FindMatchOfString](https://docs.tabula.io/data-transformation/formulas/string-functions/findmatchofstring.md)
- [FindMatchOfRegexp](https://docs.tabula.io/data-transformation/formulas/string-functions/findmatchofregexp.md)
- [FindMatchesOfString](https://docs.tabula.io/data-transformation/formulas/string-functions/findmatchesofstring.md)
- [FindMatchesOfRegexp](https://docs.tabula.io/data-transformation/formulas/string-functions/findmatchesofregexp.md)
- [Left](https://docs.tabula.io/data-transformation/formulas/string-functions/left.md)
- [Length](https://docs.tabula.io/data-transformation/formulas/string-functions/length.md)
- [Lower](https://docs.tabula.io/data-transformation/formulas/string-functions/lower.md)
- [Matches](https://docs.tabula.io/data-transformation/formulas/string-functions/matches.md)
- [Pad](https://docs.tabula.io/data-transformation/formulas/string-functions/pad.md)
- [ProperCase](https://docs.tabula.io/data-transformation/formulas/string-functions/propercase.md)
- [RemoveSymbols](https://docs.tabula.io/data-transformation/formulas/string-functions/removesymbols.md)
- [RemoveWhitespaces](https://docs.tabula.io/data-transformation/formulas/string-functions/removewhitespaces.md)
- [Repeat](https://docs.tabula.io/data-transformation/formulas/string-functions/repeat.md)
- [Replace](https://docs.tabula.io/data-transformation/formulas/string-functions/replace.md)
- [ReplaceRegexp](https://docs.tabula.io/data-transformation/formulas/string-functions/replaceregexp.md)
- [Reverse](https://docs.tabula.io/data-transformation/formulas/string-functions/reverse.md)
- [Right](https://docs.tabula.io/data-transformation/formulas/string-functions/right.md)
- [Spaces](https://docs.tabula.io/data-transformation/formulas/string-functions/spaces.md)
- [Split](https://docs.tabula.io/data-transformation/formulas/string-functions/split.md)
- [SplitRegexp](https://docs.tabula.io/data-transformation/formulas/string-functions/splitregexp.md)
- [StartsWith](https://docs.tabula.io/data-transformation/formulas/string-functions/startswith.md)
- [StartsWithRegexp](https://docs.tabula.io/data-transformation/formulas/string-functions/startswithregexp.md)
- [Stuff](https://docs.tabula.io/data-transformation/formulas/string-functions/stuff.md)
- [Substring](https://docs.tabula.io/data-transformation/formulas/string-functions/substring.md)
- [SubstringDelimiter](https://docs.tabula.io/data-transformation/formulas/string-functions/substringdelimiter.md)
- [SubstringRegexpDelimiter](https://docs.tabula.io/data-transformation/formulas/string-functions/substringregexpdelimiter.md)
- [Trim](https://docs.tabula.io/data-transformation/formulas/string-functions/trim.md)
- [Upper](https://docs.tabula.io/data-transformation/formulas/string-functions/upper.md)