> For the complete documentation index, see [llms.txt](https://docs.onum.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils.md).

# Utils

- [Byte to human readable](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/byte-to-human-readable.md)
- [Count occurrences](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/count-occurrences.md)
- [CRC8 checksum](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/crc8-checksum.md)
- [CRC16 checksum](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/crc16-checksum.md)
- [CRC24 checksum](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/crc24-checksum.md)
- [CRC32 checksum](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/crc32-checksum.md)
- [Credit card obfuscator](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/credit-card-obfuscator.md)
- [Filter](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/filter.md)
- [Find and replace](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/find-and-replace.md)
- [From EBCDIC 037](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/from-ebcdic-037.md)
- [Parse color code](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/parse-color-code.md)
- [Regex](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/regex.md)
- [Remove whitespace](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/remove-whitespace.md)
- [Reverse string](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/reverse-string.md)
- [Shuffle](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/shuffle.md)
- [Sort](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/sort.md)
- [Substring](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/substring.md)
- [Swap case](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/swap-case.md)
- [To lower case](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/to-lower-case.md)
- [To upper case](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/to-upper-case.md)
- [Trim left string](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/trim-left-string.md)
- [Trim prefix from string](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/trim-prefix-from-string.md)
- [Trim right string](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/trim-right-string.md)
- [Trim string](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/trim-string.md)
- [Trim suffix from string](https://docs.onum.com/pipelines/actions/transformation/field-transformation/field-transformation-operations/utils/trim-suffix-from-string.md)