diff --git a/README.md b/README.md
index d762fe3..dc830e4 100644
--- a/README.md
+++ b/README.md
@@ -61,7 +61,6 @@ This currently only supports lowercase text in the latin alphabet without number
 ## TODO
 
 - Add more bases - any base option?
-  - Once this is done, set base 4 as aliases of this
 - Make `core::{cat_to_num, num_to_cat}` usage consistent with each other
 - Improve CLI
 - Add error handling
diff --git a/src/anybase.rs b/src/anybase.rs
index 8448623..9fcd968 100644
--- a/src/anybase.rs
+++ b/src/anybase.rs
@@ -15,13 +15,6 @@ pub fn max_base() -> u32 {
 }
 
 /// Returns the minimum catspeak words per character needed for this base
-/// 
-/// ```
-/// use cat2text::anybase::char_length;
-/// 
-/// let base = 10;
-/// assert_eq!(char_length(base), 2)
-/// ```
 pub fn char_length(base: u32) -> u32 {
     for i in 1..base + 1 {
         let num = base.pow(i);
@@ -38,12 +31,11 @@ pub fn char_length(base: u32) -> u32 {
 ///
 /// ```
 /// use cat2text::anybase;
-///
 /// let text = "i love cats".to_string();
 /// let base = 10;
 /// let char_length = anybase::char_length(base);
 ///
-/// assert_eq!("meow mewo; mrrp mreow mrrp nyaaaa~ mreow mreow meow nyaaaa~; meow mrow meow mrrp mreow meow mrrp mewo", anybase::encode(text, base, char_length));
+/// assert_eq!("", anybase::encode(text, base, char_length));
 /// ```
 pub fn encode(text: String, base: u32, char_length: u32) -> String {
     let mut shortened_alphabet = alphabet();
@@ -84,7 +76,6 @@ pub fn encode(text: String, base: u32, char_length: u32) -> String {
 ///
 /// ```
 /// use cat2text::anybase;
-///
 /// let text = "meow mewo; mrrp mreow mrrp nyaaaa~ mreow mreow meow nyaaaa~; meow mrow meow mrrp mreow meow mrrp mewo".to_string();
 /// let base = 10;
 /// let char_length = anybase::char_length(base);
@@ -98,7 +89,7 @@ pub fn decode(text: String, base: u32, char_length: u32) -> String {
     shortened_alphabet.truncate(base as usize);
     for engl_word in catspeak_words {
         let mut word = String::new();
-        for engl_letter in core::split_every_x(engl_word, char_length) {
+        for engl_letter in core::split_every_x(engl_word, char_length as usize) {
             let char_num = core::cat_to_num(
                 engl_letter
                     .split(" ")
@@ -117,56 +108,3 @@ pub fn decode(text: String, base: u32, char_length: u32) -> String {
     return output.trim().to_string();
 }
 
-pub mod bytes {
-    use crate::anybase::alphabet;
-    use crate::core;
-    /// Encodes from bytes into catspeak
-    ///
-    /// ```
-    /// use cat2text::anybase::{bytes::encode, char_length};
-    ///
-    /// let bytes = &[9, 1];
-    /// let base = 10;
-    /// let char_length = char_length(base);
-    ///
-    /// assert_eq!("meow mewo meow mrrp", encode(bytes, base, char_length));
-    /// ```
-    pub fn encode(bytes: impl AsRef<[u8]>, base: u32, char_length: u32) -> String {
-        let mut output = String::new();
-        let mut shortened_alphabet = alphabet();
-        shortened_alphabet.truncate(base as usize);
-        for byte in bytes.as_ref() {
-            output += core::num_to_cat(*byte as u32, shortened_alphabet.clone(), char_length).as_str();
-            output += " ";
-        }
-        return output.trim().to_string();
-    }
-
-    /// Decodes catspeak into bytes
-    ///
-    /// ```
-    /// use cat2text::anybase::{bytes::decode, char_length};
-    ///
-    /// let text = "mreow mrrp meow mrrp".to_string();
-    /// let base = 10;
-    /// let char_length = char_length(base);
-    ///
-    /// assert_eq!(
-    ///     vec![21, 1],
-    ///     decode(text, base, char_length)
-    /// );
-    /// ```
-    pub fn decode(text: String, base: u32, char_length: u32) -> Vec<u8> {
-        let mut output: Vec<u8> = Vec::new();
-        let mut shortened_alphabet = alphabet();
-        shortened_alphabet.truncate(base as usize);
-        for byte in core::split_every_x(text.clone(), char_length) {
-            output.push(core::cat_to_num(
-                byte.split(" ").map(|item| item.to_string()).collect(),
-                shortened_alphabet.clone(),
-                char_length,
-            ) as u8);
-        }
-        return output.into();
-    }
-}
diff --git a/src/core.rs b/src/core.rs
index 951c687..1b75195 100644
--- a/src/core.rs
+++ b/src/core.rs
@@ -65,8 +65,7 @@ pub fn cat_to_num(text: Vec<String>, alphabet: Vec<String>, char_length: u32) ->
 ///
 /// assert_eq!(vec!["meow meow mrrp".to_string(), "meow mreow mrrp".to_string(), "mreow meow mrrp".to_string()], split_every_x("meow meow mrrp meow mreow mrrp mreow meow mrrp".to_string(), 3));
 /// ```
-pub fn split_every_x(text: String, x: u32) -> Vec<String> {
-    let x = x as usize;
+pub fn split_every_x(text: String, x: usize) -> Vec<String> {
     let delim = " ";
     let tmp: Vec<String> = text.split(delim).map(|item| item.to_string()).collect();
     let mut output: Vec<String> = Vec::new();