diff --git a/docs/src/index.md b/docs/src/index.md
index 425f2314..a48612b4 100644
--- a/docs/src/index.md
+++ b/docs/src/index.md
@@ -110,6 +110,39 @@ Codecs are defined in other packages listed below:
ZstdDecompressionStream |
Decompress data in zstd (.zst) format. |
+
+ | CodecBase.jl |
+ native |
+ RFC4648 |
+ Base16Encoder |
+ Base16EncoderStream |
+ Encode binary in base16 format. |
+
+
+ Base16Decoder |
+ Base16DecoderStream |
+ Decode binary in base16 format. |
+
+
+ Base32Encoder |
+ Base32EncoderStream |
+ Encode binary in base32 format. |
+
+
+ Base32Decoder |
+ Base32DecoderStream |
+ Decode binary in base32 format. |
+
+
+ Base64Encoder |
+ Base64EncoderStream |
+ Encode binary in base64 format. |
+
+
+ Base64Decoder |
+ Base64DecoderStream |
+ Decode binary in base64 format. |
+
```