diff --git a/public/TextGen Settings/Beam Search.settings b/public/TextGen Settings/Beam Search.settings
index b18792954..572e6a39e 100644
--- a/public/TextGen Settings/Beam Search.settings	
+++ b/public/TextGen Settings/Beam Search.settings	
@@ -3,6 +3,8 @@
     "top_p": 0.92,
     "top_k": 150,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 4.5,
     "no_repeat_ngram_size": 2,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": true
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/Contrastive Search.settings b/public/TextGen Settings/Contrastive Search.settings
index f3d60d3dc..80dcd5650 100644
--- a/public/TextGen Settings/Contrastive Search.settings	
+++ b/public/TextGen Settings/Contrastive Search.settings	
@@ -3,6 +3,8 @@
     "top_p": 1,
     "top_k": 4,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0.6,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": false,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/Default.settings b/public/TextGen Settings/Default.settings
index 6819df23e..b199bff70 100644
--- a/public/TextGen Settings/Default.settings	
+++ b/public/TextGen Settings/Default.settings	
@@ -3,6 +3,8 @@
     "top_p": 0.5,
     "top_k": 40,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1.2,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/Deterministic.settings b/public/TextGen Settings/Deterministic.settings
index 2fdaf4635..f9b8cb7f1 100644
--- a/public/TextGen Settings/Deterministic.settings	
+++ b/public/TextGen Settings/Deterministic.settings	
@@ -3,6 +3,8 @@
     "top_p": 1,
     "top_k": 50,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": false,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/Kobold (Godlike).settings b/public/TextGen Settings/Kobold (Godlike).settings
index 414309d88..b2702b5e2 100644
--- a/public/TextGen Settings/Kobold (Godlike).settings	
+++ b/public/TextGen Settings/Kobold (Godlike).settings	
@@ -3,6 +3,8 @@
     "top_p": 0.5,
     "top_k": 0,
     "typical_p": 0.19,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1.1,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/Kobold (Liminal Drift).settings b/public/TextGen Settings/Kobold (Liminal Drift).settings
index 97c12f31e..c1f4d9406 100644
--- a/public/TextGen Settings/Kobold (Liminal Drift).settings	
+++ b/public/TextGen Settings/Kobold (Liminal Drift).settings	
@@ -3,6 +3,8 @@
     "top_p": 1,
     "top_k": 0,
     "typical_p": 0.6,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1.1,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/LLaMa-Precise.settings b/public/TextGen Settings/LLaMa-Precise.settings
index 1eedb3d74..e276f7f72 100644
--- a/public/TextGen Settings/LLaMa-Precise.settings	
+++ b/public/TextGen Settings/LLaMa-Precise.settings	
@@ -3,6 +3,8 @@
     "top_p": 0.1,
     "top_k": 40,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1.18,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/Naive.settings b/public/TextGen Settings/Naive.settings
index 5df1914e1..eb0f22da7 100644
--- a/public/TextGen Settings/Naive.settings	
+++ b/public/TextGen Settings/Naive.settings	
@@ -3,6 +3,8 @@
     "top_p": 0.85,
     "top_k": 50,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/NovelAI (Best Guess).settings b/public/TextGen Settings/NovelAI (Best Guess).settings
index 91226d8e7..df74c0523 100644
--- a/public/TextGen Settings/NovelAI (Best Guess).settings	
+++ b/public/TextGen Settings/NovelAI (Best Guess).settings	
@@ -3,6 +3,8 @@
     "top_p": 0.9,
     "top_k": 100,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1.15,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/NovelAI (Decadence).settings b/public/TextGen Settings/NovelAI (Decadence).settings
index 04ccebcf0..5a7194f01 100644
--- a/public/TextGen Settings/NovelAI (Decadence).settings	
+++ b/public/TextGen Settings/NovelAI (Decadence).settings	
@@ -4,6 +4,8 @@
     "top_k": 100,
     "typical_p": 0.97,
     "rep_pen": 1,
+    "top_a": 0,
+    "tfs": 1,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
     "num_beams": 1,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/NovelAI (Genesis).settings b/public/TextGen Settings/NovelAI (Genesis).settings
index 50c494210..8f9288a1d 100644
--- a/public/TextGen Settings/NovelAI (Genesis).settings	
+++ b/public/TextGen Settings/NovelAI (Genesis).settings	
@@ -3,6 +3,8 @@
     "top_p": 0.98,
     "top_k": 0,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1.05,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/NovelAI (Lycaenidae).settings b/public/TextGen Settings/NovelAI (Lycaenidae).settings
index 895f01925..32ce32fed 100644
--- a/public/TextGen Settings/NovelAI (Lycaenidae).settings	
+++ b/public/TextGen Settings/NovelAI (Lycaenidae).settings	
@@ -3,6 +3,8 @@
     "top_p": 0.85,
     "top_k": 12,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1.15,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/NovelAI (Ouroboros).settings b/public/TextGen Settings/NovelAI (Ouroboros).settings
index 2afa94ff2..578c28a5e 100644
--- a/public/TextGen Settings/NovelAI (Ouroboros).settings	
+++ b/public/TextGen Settings/NovelAI (Ouroboros).settings	
@@ -3,6 +3,8 @@
     "top_p": 1,
     "top_k": 100,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1.05,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/NovelAI (Pleasing Results).settings b/public/TextGen Settings/NovelAI (Pleasing Results).settings
index c05674c1b..a21ae2cb0 100644
--- a/public/TextGen Settings/NovelAI (Pleasing Results).settings	
+++ b/public/TextGen Settings/NovelAI (Pleasing Results).settings	
@@ -3,6 +3,8 @@
     "top_p": 1,
     "top_k": 0,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1.15,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/NovelAI (Sphinx Moth).settings b/public/TextGen Settings/NovelAI (Sphinx Moth).settings
index d04b4121c..a8a7863d7 100644
--- a/public/TextGen Settings/NovelAI (Sphinx Moth).settings	
+++ b/public/TextGen Settings/NovelAI (Sphinx Moth).settings	
@@ -3,6 +3,8 @@
     "top_p": 0.18,
     "top_k": 30,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1.15,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/NovelAI (Storywriter).settings b/public/TextGen Settings/NovelAI (Storywriter).settings
index c6deb27a8..53b10b44f 100644
--- a/public/TextGen Settings/NovelAI (Storywriter).settings	
+++ b/public/TextGen Settings/NovelAI (Storywriter).settings	
@@ -3,6 +3,8 @@
     "top_p": 0.73,
     "top_k": 0,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1.1,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/TextGen Settings/Pygmalion.settings b/public/TextGen Settings/Pygmalion.settings
index f29464c5b..370756631 100644
--- a/public/TextGen Settings/Pygmalion.settings	
+++ b/public/TextGen Settings/Pygmalion.settings	
@@ -3,6 +3,8 @@
     "top_p": 0.9,
     "top_k": 0,
     "typical_p": 1,
+    "top_a": 0,
+    "tfs": 1,
     "rep_pen": 1.1,
     "no_repeat_ngram_size": 0,
     "penalty_alpha": 0,
@@ -12,4 +14,4 @@
     "encoder_rep_pen": 1,
     "do_sample": true,
     "early_stopping": false
-}
\ No newline at end of file
+}
diff --git a/public/index.html b/public/index.html
index 971b20b79..f4a9a2e20 100644
--- a/public/index.html
+++ b/public/index.html
@@ -156,7 +156,7 @@
                                     <div class="range-block-range-and-counter">
                                         <div class="range-block-range-and-counter">
                                             <div class="range-block-range">
-                                                <input type="range" id="amount_gen" name="volume" min="16" max="512" step="1">
+                                                <input type="range" id="amount_gen" name="volume" min="16" max="1024" step="1">
                                             </div>
                                             <div class="range-block-counter">
                                                 <div contenteditable="true" data-for="amount_gen" id="amount_gen_counter">
@@ -743,6 +743,36 @@
                                         </div>
                                     </div>
                                 </div>
+                                <div class="range-block">
+                                    <div class="range-block-title">
+                                        Top A
+                                    </div>
+                                    <div class="range-block-range-and-counter">
+                                        <div class="range-block-range">
+                                            <input type="range" id="top_a_textgenerationwebui" name="volume" min="0" max="1" step="0.01">
+                                        </div>
+                                        <div class="range-block-counter">
+                                            <div contenteditable="true" data-for="top_a_textgenerationwebui" id="top_a_counter_textgenerationwebui">
+                                                select
+                                            </div>
+                                        </div>
+                                    </div>
+                                </div>
+                                <div class="range-block">
+                                    <div class="range-block-title">
+                                        Tail Free Sampling
+                                    </div>
+                                    <div class="range-block-range-and-counter">
+                                        <div class="range-block-range">
+                                            <input type="range" id="tfs_textgenerationwebui" name="volume" min="0" max="1" step="0.01">
+                                        </div>
+                                        <div class="range-block-counter">
+                                            <div contenteditable="true" data-for="tfs_textgenerationwebui" id="tfs_counter_textgenerationwebui">
+                                                select
+                                            </div>
+                                        </div>
+                                    </div>
+                                </div>
                                 <div class="range-block">
                                     <label class="checkbox_label" for="streaming_textgenerationwebui">
                                         <input type="checkbox" id="streaming_textgenerationwebui" />
diff --git a/public/script.js b/public/script.js
index e8752013c..b7a321788 100644
--- a/public/script.js
+++ b/public/script.js
@@ -13,6 +13,7 @@ import {
     textgenerationwebui_settings,
     loadTextGenSettings,
     generateTextGenWithStreaming,
+    getTextGenGenerationData,
 } from "./scripts/textgen-settings.js";
 
 import {
@@ -3000,33 +3001,6 @@ function setInContextMessages(lastmsg, type) {
     $('#chat .mes:not([is_system="true"])').eq(-lastmsg).addClass('lastInContext');
 }
 
-// TODO: move to textgen-settings.js
-function getTextGenGenerationData(finalPromt, this_amount_gen, isImpersonate) {
-    return {
-        'prompt': finalPromt,
-        'max_new_tokens': this_amount_gen,
-        'do_sample': textgenerationwebui_settings.do_sample,
-        'temperature': textgenerationwebui_settings.temp,
-        'top_p': textgenerationwebui_settings.top_p,
-        'typical_p': textgenerationwebui_settings.typical_p,
-        'repetition_penalty': textgenerationwebui_settings.rep_pen,
-        'encoder_repetition_penalty': textgenerationwebui_settings.encoder_rep_pen,
-        'top_k': textgenerationwebui_settings.top_k,
-        'min_length': textgenerationwebui_settings.min_length,
-        'no_repeat_ngram_size': textgenerationwebui_settings.no_repeat_ngram_size,
-        'num_beams': textgenerationwebui_settings.num_beams,
-        'penalty_alpha': textgenerationwebui_settings.penalty_alpha,
-        'length_penalty': textgenerationwebui_settings.length_penalty,
-        'early_stopping': textgenerationwebui_settings.early_stopping,
-        'seed': textgenerationwebui_settings.seed,
-        'add_bos_token': textgenerationwebui_settings.add_bos_token,
-        'stopping_strings': getStoppingStrings(isImpersonate, false),
-        'truncation_length': max_context,
-        'ban_eos_token': textgenerationwebui_settings.ban_eos_token,
-        'skip_special_tokens': textgenerationwebui_settings.skip_special_tokens,
-    };
-}
-
 // TODO: move to nai-settings.js
 function getNovelGenerationData(finalPromt, this_settings, this_amount_gen) {
     return {
diff --git a/public/scripts/textgen-settings.js b/public/scripts/textgen-settings.js
index 474bf97da..ac3bd51c2 100644
--- a/public/scripts/textgen-settings.js
+++ b/public/scripts/textgen-settings.js
@@ -1,5 +1,7 @@
 import {
     getRequestHeaders,
+    getStoppingStrings,
+    max_context,
     saveSettingsDebounced,
 } from "../script.js";
 
@@ -13,6 +15,8 @@ let textgenerationwebui_settings = {
     temp: 0.7,
     top_p: 0.5,
     top_k: 40,
+    top_a: 0,
+    tfs: 1,
     typical_p: 1,
     rep_pen: 1.2,
     no_repeat_ngram_size: 0,
@@ -43,6 +47,8 @@ const setting_names = [
     "no_repeat_ngram_size",
     "top_k",
     "top_p",
+    "top_a",
+    "tfs",
     "typical_p",
     "penalty_alpha",
     "num_beams",
@@ -185,4 +191,32 @@ async function generateTextGenWithStreaming(generate_data, signal) {
             yield getMessage;
         }
     }
-}
\ No newline at end of file
+}
+
+export function getTextGenGenerationData(finalPromt, this_amount_gen, isImpersonate) {
+    return {
+        'prompt': finalPromt,
+        'max_new_tokens': this_amount_gen,
+        'do_sample': textgenerationwebui_settings.do_sample,
+        'temperature': textgenerationwebui_settings.temp,
+        'top_p': textgenerationwebui_settings.top_p,
+        'typical_p': textgenerationwebui_settings.typical_p,
+        'repetition_penalty': textgenerationwebui_settings.rep_pen,
+        'encoder_repetition_penalty': textgenerationwebui_settings.encoder_rep_pen,
+        'top_k': textgenerationwebui_settings.top_k,
+        'min_length': textgenerationwebui_settings.min_length,
+        'no_repeat_ngram_size': textgenerationwebui_settings.no_repeat_ngram_size,
+        'num_beams': textgenerationwebui_settings.num_beams,
+        'penalty_alpha': textgenerationwebui_settings.penalty_alpha,
+        'length_penalty': textgenerationwebui_settings.length_penalty,
+        'early_stopping': textgenerationwebui_settings.early_stopping,
+        'seed': textgenerationwebui_settings.seed,
+        'add_bos_token': textgenerationwebui_settings.add_bos_token,
+        'stopping_strings': getStoppingStrings(isImpersonate, false),
+        'truncation_length': max_context,
+        'ban_eos_token': textgenerationwebui_settings.ban_eos_token,
+        'skip_special_tokens': textgenerationwebui_settings.skip_special_tokens,
+        'top_a': textgenerationwebui_settings.top_a,
+        'tfs': textgenerationwebui_settings.tfs,
+    };
+}