diff --git a/Cargo.toml b/Cargo.toml
index c54aee0..805094b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,12 +1,12 @@
 [package]
 name = "whitespace-sifter"
-version = "0.1.1"
+version = "0.2.0"
 edition = "2021"
 authors = ["JumperBot_"]
 description = "Sift duplicate whitespaces away!"
 license = "MIT"
-keywords = ["whitespace", "duplicate", "sifter", "strainer", "string"]
-categories = ["compression", "development-tools", "text-processing", "value-formatting"]
+keywords = ["duplicate", "sifter", "string", "text", "whitespace"]
+categories = ["compression", "development-tools", "text-processing", "value-formatting", "visualization"]
 repository = "https://github.com/JumperBot/whitespace-sifter/"
 
 [lib]
@@ -15,3 +15,7 @@ test = true
 doctest = true
 doc = true
 crate-type = ["lib"]
+
+[features]
+default = ["preserve_newline"]
+preserve_newline = []
diff --git a/README.md b/README.md
index f23261c..1fade19 100644
--- a/README.md
+++ b/README.md
@@ -10,11 +10,23 @@ Other than that, it naturally removes the whitespaces at the start and end of th
 ```rust
 use whitespace_sifter::*;
 
-fn main() {
-  // This prints `1.. 2.. 3.. 4.. 5..`.
-  println!("{}", sift("1.. \n2..  \n\n3..   \n\n\n4..    \n\n\n\n5..     \n\n\n\n\n"));
+// This prints `1.. 2.. 3.. 4.. 5..`.
+println!("{}", sift(
+  "1.. \n2..  \n\n3..   \n\n\n4..    \n\n\n\n5..     \n\n\n\n\n"
+));
 
-  // This prints `A..\r\nB..\r\nC..\r\nD..\r\nE..`.
-  println!("{}", sift_with_carriage_return("A..\r\n B..\r\n\r\n C..\r\n\r\n\r\n D..\r\n\r\n\r\n\r\n E..\r\n\r\n\r\n\r\n\r\n"));
-}
+// This prints `A..\r\nB..\r\nC..\r\nD..\r\nE..`.
+println!("{}", sift_with_carriage_return(
+  "A..\r\n B..\r\n\r\n C..\r\n\r\n\r\n D..\r\n\r\n\r\n\r\n E..\r\n\r\n\r\n\r\n\r\n"
+));
+
+// This prints `1..\n2..\n3..\n4..\n5..`.
+println!("{}", preserve_newline::sift(
+  "1.. \n2..  \n\n3..   \n\n\n4..    \n\n\n\n5..     \n\n\n\n\n"
+));
+
+// This prints `A..\r\nB..\r\nC..\r\nD..\r\nE..`.
+println!("{}", preserve_newline::sift_with_carriage_return(
+  "A.. \r\n B.. \r\n\r\n C.. \r\n\r\n\r\n D.. \r\n\r\n\r\n\r\n E.. \r\n\r\n\r\n\r\n\r\n"
+));
 ```
diff --git a/src/whitespace_sifter/lib.rs b/src/whitespace_sifter/lib.rs
index b4ad412..7450b15 100644
--- a/src/whitespace_sifter/lib.rs
+++ b/src/whitespace_sifter/lib.rs
@@ -5,14 +5,28 @@
 //!
 //! # Examples
 //!
-//! ```
+//! ```rust
 //! use whitespace_sifter::*;
 //!
 //! // This prints `1.. 2.. 3.. 4.. 5..`.
-//! println!("{}", sift("1.. \n2..  \n\n3..   \n\n\n4..    \n\n\n\n5..     \n\n\n\n\n"));
+//! println!("{}", sift(
+//!   "1.. \n2..  \n\n3..   \n\n\n4..    \n\n\n\n5..     \n\n\n\n\n"
+//! ));
+//!
+//! // This prints `A..\r\nB..\r\nC..\r\nD..\r\nE..`.
+//! println!("{}", sift_with_carriage_return(
+//!   "A..\r\n B..\r\n\r\n C..\r\n\r\n\r\n D..\r\n\r\n\r\n\r\n E..\r\n\r\n\r\n\r\n\r\n"
+//! ));
+//!
+//! // This prints `1..\n2..\n3..\n4..\n5..`.
+//! println!("{}", preserve_newline::sift(
+//!   "1.. \n2..  \n\n3..   \n\n\n4..    \n\n\n\n5..     \n\n\n\n\n"
+//! ));
 //!
 //! // This prints `A..\r\nB..\r\nC..\r\nD..\r\nE..`.
-//! println!("{}", sift_with_carriage_return("A..\r\n B..\r\n\r\n C..\r\n\r\n\r\n D..\r\n\r\n\r\n\r\n E..\r\n\r\n\r\n\r\n\r\n"));
+//! println!("{}", preserve_newline::sift_with_carriage_return(
+//!   "A.. \r\n B.. \r\n\r\n C.. \r\n\r\n\r\n D.. \r\n\r\n\r\n\r\n E.. \r\n\r\n\r\n\r\n\r\n"
+//! ));
 //! ```
 
 /// This remove duplicate [whitespaces](https://doc.rust-lang.org/reference/whitespace.html) within the `&str`.
@@ -64,9 +78,77 @@ pub fn sift_with_carriage_return(input: &str) -> String {
     out
 }
 
+#[cfg(feature = "preserve_newline")]
+/// Sift through all the lines in the `&str` while preserving deduplicated newlines.  
+/// This is only available if the `preserve_newline` feature is explicitly turned on. (default)
+pub mod preserve_newline {
+    /// This remove duplicate [whitespaces](https://doc.rust-lang.org/reference/whitespace.html) within the `&str`.
+    ///
+    /// If the `&str` contains carriage-returns do not use this.  
+    /// Use [`whitespace-sifter::sift_with_carriage_return(...)`](./fn.sift_with_carriage_return.html) instead.
+    pub fn sift(input: &str) -> String {
+        let mut temp: Vec<&str>=input.split('\n').collect();
+        temp.retain(|&x| !x.trim().is_empty());
+        let mut output: String=String::new();
+        for x in temp{
+            let mut buf: &str = x;
+            let mut out: String = String::new();
+            while !buf.is_empty() {
+                out.push_str(&buf[..1]);
+                buf = &buf[1..];
+                if buf.is_empty() {
+                    break;
+                }
+                let next: &str = &buf[..1];
+                if next.trim().is_empty() {
+                    out.push_str(next);
+                }
+                buf = buf.trim();
+            }
+            if !out.trim().is_empty(){
+                output.push_str(&out.trim());
+                output.push('\n');
+            }
+        }
+        output.trim().to_string()
+    }
+    
+    /// This remove duplicate [whitespaces](https://doc.rust-lang.org/reference/whitespace.html) within the `&str` that contains carriage-returns.
+    ///
+    /// This treats carriage-returns as just one `char` in the `&str`.  
+    /// If the `&str` does not contain carriage-returns do not use this.  
+    /// Use [`whitespace-sifter::sift(...)`](./fn.sift.html) instead.
+    pub fn sift_with_carriage_return(input: &str) -> String {
+        let mut temp: Vec<&str>=input.split("\r\n").collect();
+        temp.retain(|&x| !x.trim().is_empty());
+        let mut output: String=String::new();
+        for x in temp{
+            let mut buf: &str = x;
+            let mut out: String = String::new();
+            while !buf.is_empty() {
+                out.push_str(&buf[..1]);
+                buf = &buf[1..];
+                if buf.is_empty() {
+                    break;
+                }
+                let next: &str = &buf[..1];
+                if next.trim().is_empty() {
+                    out.push_str(next);
+                }
+                buf = buf.trim();
+            }
+            if !out.trim().is_empty(){
+                output.push_str(&out.trim());
+                output.push_str("\r\n");
+            }
+        }
+        output.trim().to_string()
+    }
+}
+
 #[cfg(test)]
 mod tests {
-    use super::*;
+    use super::{sift, sift_with_carriage_return};
 
     #[test]
     fn test_sift() {
@@ -95,4 +177,32 @@ mod tests {
             "This is a sentence...\r\nWith some duplicate...\r\nWhitespaces."
         );
     }
+
+    #[test]
+    fn test_sift_preserved() {
+        let input: &str = &format!(
+            "{}\n\n{}\n\n{}\n\n\n",
+            "This. \n\nis. \n\na. \n\nsentence... \n\n",
+            "With. \n\nsome. \n\nduplicate... \n\n",
+            "Whitespaces. \n\n"
+        );
+        assert_eq!(
+            &super::preserve_newline::sift(input),
+            "This.\nis.\na.\nsentence...\nWith.\nsome.\nduplicate...\nWhitespaces."
+        );
+    }
+
+    #[test]
+    fn test_sift_with_carriage_return_preserved() {
+        let input: &str = &format!(
+            "{}\r\n\r\n{}\r\n\r\n{}\r\n\r\n\r\n",
+            "This. \r\n\r\nis. \r\n\r\na. \r\n\r\nsentence... \r\n\r\n",
+            "With. \r\n\r\nsome. \r\n\r\nduplicate... \r\n\r\n",
+            "Whitespaces. \r\n\r\n"
+        );
+        assert_eq!(
+            &super::preserve_newline::sift_with_carriage_return(input),
+            "This.\r\nis.\r\na.\r\nsentence...\r\nWith.\r\nsome.\r\nduplicate...\r\nWhitespaces."
+        );
+    }
 }