diff --git a/src/core/operations/BaconCipherDecode.mjs b/src/core/operations/BaconCipherDecode.mjs
index 90213d41..68125c4d 100644
--- a/src/core/operations/BaconCipherDecode.mjs
+++ b/src/core/operations/BaconCipherDecode.mjs
@@ -46,22 +46,42 @@ class BaconCipherDecode extends Operation {
         ];
         this.patterns = [
             {
-                match:  "^([01]{5}\\s?)+$",
+                match:  "^\\s*([01]{5}\\s?)+$",
+                flags:  "",
+                args:   ["Standard (I=J and U=V)", "0/1", false]
+            },
+            {
+                match:  "^\\s*([01]{5}\\s?)+$",
+                flags:  "",
+                args:   ["Standard (I=J and U=V)", "0/1", true]
+            },
+            {
+                match:  "^\\s*([AB]{5}\\s?)+$",
+                flags:  "",
+                args:   ["Standard (I=J and U=V)", "A/B", false]
+            },
+            {
+                match:  "^\\s*([AB]{5}\\s?)+$",
+                flags:  "",
+                args:   ["Standard (I=J and U=V)", "A/B", true]
+            },
+            {
+                match:  "^\\s*([01]{5}\\s?)+$",
                 flags:  "",
                 args:   ["Complete", "0/1", false]
             },
             {
-                match:  "^([01]{5}\\s?)+$",
+                match:  "^\\s*([01]{5}\\s?)+$",
                 flags:  "",
                 args:   ["Complete", "0/1", true]
             },
             {
-                match:  "^([AB]{5}\\s?)+$",
+                match:  "^\\s*([AB]{5}\\s?)+$",
                 flags:  "",
                 args:   ["Complete", "A/B", false]
             },
             {
-                match:  "^([AB]{5}\\s?)+$",
+                match:  "^\\s*([AB]{5}\\s?)+$",
                 flags:  "",
                 args:   ["Complete", "A/B", true]
             }
diff --git a/src/core/operations/CSVToJSON.mjs b/src/core/operations/CSVToJSON.mjs
index b729e86e..dacb7a52 100644
--- a/src/core/operations/CSVToJSON.mjs
+++ b/src/core/operations/CSVToJSON.mjs
@@ -44,9 +44,14 @@ class CSVToJSON extends Operation {
         ];
         this.patterns = [
             {
-                match:  "([A-Z\s]*,){5}",
+                match:  "^\\s*([A-Z\\s]*,){5}",
                 flags:  "i",
                 args:   [",", "\r\n", "Array of dictionaries"]
+            },
+            {
+                match:  "^\\s*([A-Z\\s]*,){5}",
+                flags:  "i",
+                args:   [",", "\r\n", "Array of arrays"]
             }
         ];
     }
diff --git a/src/core/operations/ChangeIPFormat.mjs b/src/core/operations/ChangeIPFormat.mjs
index ffb00739..a95ab07a 100644
--- a/src/core/operations/ChangeIPFormat.mjs
+++ b/src/core/operations/ChangeIPFormat.mjs
@@ -39,19 +39,19 @@ class ChangeIPFormat extends Operation {
         ];
         this.patterns = [
             {
-                match:  "([0-9]{1,3}\\.){3}[0-9]{1,3}",
+                match:  "^\\s*([0-9]{1,3}\\.){3}[0-9]{1,3}$",
                 flags:  "",
-                args:   ["Dotted Decimal","Decimal"]
+                args:   ["Dotted Decimal", "Decimal"]
             },
             {
-                match:  "([0-9]{1,3}\\.){3}[0-9]{1,3}",
+                match:  "^\\s*([0-9]{1,3}\\.){3}[0-9]{1,3}$",
                 flags:  "",
-                args:   ["Dotted Decimal","Octal"]
+                args:   ["Dotted Decimal", "Octal"]
             },
             {
-                match:  "([0-9]{1,3}\\.){3}[0-9]{1,3}",
+                match:  "^\\s*([0-9]{1,3}\\.){3}[0-9]{1,3}$",
                 flags:  "",
-                args:   ["Dotted Decimal","Hex"]
+                args:   ["Dotted Decimal", "Hex"]
             }
         ];
     }
diff --git a/src/core/operations/DechunkHTTPResponse.mjs b/src/core/operations/DechunkHTTPResponse.mjs
index f26deb4b..9ffe5eaf 100644
--- a/src/core/operations/DechunkHTTPResponse.mjs
+++ b/src/core/operations/DechunkHTTPResponse.mjs
@@ -26,7 +26,7 @@ class DechunkHTTPResponse extends Operation {
         this.args = [];
         this.patterns = [
             {
-                match:  "^[0-9A-F]+\r\n",
+                match:  "^\\s*[0-9A-F]+\r\n",
                 flags:  "i",
                 args:   []
             }
diff --git a/src/core/operations/DecodeNetBIOSName.mjs b/src/core/operations/DecodeNetBIOSName.mjs
index d7a86c26..9da83ce4 100644
--- a/src/core/operations/DecodeNetBIOSName.mjs
+++ b/src/core/operations/DecodeNetBIOSName.mjs
@@ -32,7 +32,7 @@ class DecodeNetBIOSName extends Operation {
         ];
         this.patterns = [
             {
-                match:  "^\\S{16}$",
+                match:  "^\\s*\\S{32}$",
                 flags:  "",
                 args:   [65]
             }
diff --git a/src/core/operations/FormatMACAddresses.mjs b/src/core/operations/FormatMACAddresses.mjs
index 9a14a96a..73bf7025 100644
--- a/src/core/operations/FormatMACAddresses.mjs
+++ b/src/core/operations/FormatMACAddresses.mjs
@@ -57,7 +57,7 @@ class FormatMACAddresses extends Operation {
         ];
         this.patterns = [
             {
-                match:  "^([0-9a-f]{2}:){5}[0-9a-f]{2}$",
+                match:  "^\\s*([0-9a-f]{2}:){5}[0-9a-f]{2}$",
                 flags:  "i",
                 args:   ["Both", true, true, true, true, true]
             }
diff --git a/src/core/operations/FromHexContent.mjs b/src/core/operations/FromHexContent.mjs
index 11a705e6..d9785747 100644
--- a/src/core/operations/FromHexContent.mjs
+++ b/src/core/operations/FromHexContent.mjs
@@ -28,7 +28,7 @@ class FromHexContent extends Operation {
         this.args = [];
         this.patterns = [
             {
-                match:  "^.+?\\|[0-9a-f]{2}\\|.+$",
+                match:  "^\\s*.*?\\|([0-9a-f]{2})+\\|.*$",
                 flags:  "i",
                 args:   []
             }
diff --git a/src/core/operations/RemoveLineNumbers.mjs b/src/core/operations/RemoveLineNumbers.mjs
index a931524b..a80c9497 100644
--- a/src/core/operations/RemoveLineNumbers.mjs
+++ b/src/core/operations/RemoveLineNumbers.mjs
@@ -25,7 +25,7 @@ class RemoveLineNumbers extends Operation {
         this.args = [];
         this.patterns = [
             {
-                match:  "^([0-9]+ .*?(\\n))+[0-9] .+$",
+                match:  "^\\s*([0-9]+ .*?(\\n))+[0-9] .+$",
                 flags:  "",
                 args:   []
             }
diff --git a/src/core/operations/StripHTTPHeaders.mjs b/src/core/operations/StripHTTPHeaders.mjs
index f0ac1fb4..3f3ea3de 100644
--- a/src/core/operations/StripHTTPHeaders.mjs
+++ b/src/core/operations/StripHTTPHeaders.mjs
@@ -26,7 +26,7 @@ class StripHTTPHeaders extends Operation {
         this.args = [];
         this.patterns = [
             {
-                match:  "^HTTP(.|\\s)+?(\\r?\\n){2}",
+                match:  "^\\s*HTTP(.|\\s)+?(\\r?\\n){2}",
                 flags:  "",
                 args:   []
             }