# Encoding Functions

- [BASE](/17.15/airscript-expressions/encoding-functions/base.md)
- [BASE64\_DECODE](/17.15/airscript-expressions/encoding-functions/base64_decode.md)
- [BASE64\_ENCODE](/17.15/airscript-expressions/encoding-functions/base64_encode.md)
- [HMAC\_MD5](/17.15/airscript-expressions/encoding-functions/hmac_md5.md)
- [HMAC\_SHA1](/17.15/airscript-expressions/encoding-functions/hmac_sha1.md)
- [HMAC\_SHA256](/17.15/airscript-expressions/encoding-functions/hmac_sha256.md)
- [MD5](/17.15/airscript-expressions/encoding-functions/md5.md)
- [SHA1](/17.15/airscript-expressions/encoding-functions/sha1.md)
- [SHA256](/17.15/airscript-expressions/encoding-functions/sha256.md)
- [URL\_DECODE](/17.15/airscript-expressions/encoding-functions/url_decode.md)
- [URL\_ENCODE](/17.15/airscript-expressions/encoding-functions/url_encode.md)
- [VALUE\_OF](/17.15/airscript-expressions/encoding-functions/value_of.md)
