diff --git a/app/assets/javascripts/autocomplete.js b/app/assets/javascripts/autocomplete.js
index ee20bd969..efb540955 100644
--- a/app/assets/javascripts/autocomplete.js
+++ b/app/assets/javascripts/autocomplete.js
@@ -87,18 +87,8 @@
   }
 
   Danbooru.Autocomplete.initialize_tag_autocomplete = function() {
-    var $fields_multiple = $(
-      "#tags,#post_tag_string,#upload_tag_string,#tag-script-field,#c-moderator-post-queues #query," +
-      "#user_blacklisted_tags,#user_favorite_tags,#search_post_tags_match"
-    );
-    var $fields_single = $(
-      "#c-tags #search_name_matches,#c-tag-aliases #query,#c-tag-implications #query," +
-      "#wiki_page_title," +
-      "#tag_alias_request_antecedent_name,#tag_alias_request_consequent_name," +
-      "#tag_implication_request_antecedent_name,#tag_implication_request_consequent_name," +
-      "#tag_alias_antecedent_name,#tag_alias_consequent_name," +
-      "#tag_implication_antecedent_name,#tag_implication_consequent_name"
-    );
+    var $fields_multiple = $('[data-autocomplete="tag-query"], [data-autocomplete="tag-edit"]');
+    var $fields_single = $('[data-autocomplete="tag"]');
 
     var prefixes = "-|~|general:|gen:|artist:|art:|copyright:|copy:|co:|character:|char:|ch:";
     var metatags = "order|-status|status|-rating|rating|-locked|locked|child|filetype|-filetype|" +
diff --git a/app/views/artist_commentaries/search.html.erb b/app/views/artist_commentaries/search.html.erb
index 287441607..9d7b3a8d0 100644
--- a/app/views/artist_commentaries/search.html.erb
+++ b/app/views/artist_commentaries/search.html.erb
@@ -4,7 +4,7 @@
 
     <%= simple_form_for(:search, url: artist_commentaries_path, method: :get, defaults: { required: false }) do |f| %>
       <%= f.input :text_matches, label: "Text" %>
-      <%= f.input :post_tags_match, label: "Tags" %>
+      <%= f.input :post_tags_match, label: "Tags", input_html: { data: { autocomplete: "tag-query" } } %>
       <%= f.input :original_present, label: "Original present?", collection: ["yes", "no"], include_blank: true %>
       <%= f.input :translated_present, label: "Translation present?", collection: ["yes", "no"], include_blank: true %>
       <%= f.submit "Search" %>
diff --git a/app/views/comments/search.html.erb b/app/views/comments/search.html.erb
index eab275a4e..7d0fb2c48 100644
--- a/app/views/comments/search.html.erb
+++ b/app/views/comments/search.html.erb
@@ -6,7 +6,7 @@
       <%= hidden_field_tag "group_by", "comment", :id => "group_by_full" %>
       <%= f.input :creator_name, label: "Commenter" %>
       <%= f.input :body_matches, label: "Body" %>
-      <%= f.input :post_tags_match, label: "Tags" %>
+      <%= f.input :post_tags_match, label: "Tags", input_html: { data: { autocomplete: "tag-query" } } %>
       <%= f.input :is_deleted, label: "Deleted?", collection: [["Yes", true], ["No", false]] %>
       <%= f.input :is_sticky, label: "Sticky?", collection: [["Yes", true], ["No", false]] %>
       <%= f.input :do_not_bump_post, label: "Bumping?", collection: [["Yes", false], ["No", true]] %>
diff --git a/app/views/meta_searches/tags.html.erb b/app/views/meta_searches/tags.html.erb
index 3423ff1c8..bc227b4f6 100644
--- a/app/views/meta_searches/tags.html.erb
+++ b/app/views/meta_searches/tags.html.erb
@@ -4,7 +4,7 @@
 
     <section>
       <%= form_tag(meta_searches_tags_path, :method => :get) do %>
-        <%= text_field_tag "name", params[:name] %>
+        <%= text_field_tag "name", params[:name], :data => { :autocomplete => "tag" } %>
         <%= submit_tag "Go" %>
       <% end %>
     </section>
@@ -126,4 +126,4 @@
 
 <% content_for(:page_title) do %>
   MetaSearch - Tags - <%= Danbooru.config.app_name %>
-<% end %>
\ No newline at end of file
+<% end %>
diff --git a/app/views/moderator/bulk_reverts/new.html.erb b/app/views/moderator/bulk_reverts/new.html.erb
index 2d87e13d0..f0b703187 100644
--- a/app/views/moderator/bulk_reverts/new.html.erb
+++ b/app/views/moderator/bulk_reverts/new.html.erb
@@ -22,13 +22,13 @@
 
       <div class="input" id="added-tags-input">
         <label>Added Tags</label>
-        <%= text_field :constraints, :added_tags, :value => @constraints[:added_tags] %>
+        <%= text_field :constraints, :added_tags, :value => @constraints[:added_tags], :data => { :autocomplete => "tag" } %>
         <p class="hint">You must specify a user to add tags</p>
       </div>
 
       <div class="input" id="removed-tags-input">
         <label>Removed Tags</label>
-        <%= text_field :constraints, :removed_tags, :value => @constraints[:removed_tags] %>
+        <%= text_field :constraints, :removed_tags, :value => @constraints[:removed_tags], :data => { :autocomplete => "tag" } %>
         <p class="hint">You must specify a user to add tags</p>
       </div>
 
@@ -96,4 +96,4 @@
       });
     });
   <% end %>
-<% end %>
\ No newline at end of file
+<% end %>
diff --git a/app/views/moderator/post/queues/show.html.erb b/app/views/moderator/post/queues/show.html.erb
index adecac0b7..d59893763 100644
--- a/app/views/moderator/post/queues/show.html.erb
+++ b/app/views/moderator/post/queues/show.html.erb
@@ -5,7 +5,7 @@
 
       <div id="search">
         <%= form_tag(moderator_post_queue_path, :method => :get) do %>
-          <%= text_field_tag "query", params[:query], :size => 40 %>
+          <%= text_field_tag "query", params[:query], :size => 40, :data => { :autocomplete => "tag-query" } %>
           <%= select_tag "per_page", options_for_select(%w(25 50 100 200), cookies["mq_per_page"])%>
           <%= submit_tag "Search" %>
         <% end %>
diff --git a/app/views/moderator/tags/edit.html.erb b/app/views/moderator/tags/edit.html.erb
index 8af898554..02131d819 100644
--- a/app/views/moderator/tags/edit.html.erb
+++ b/app/views/moderator/tags/edit.html.erb
@@ -5,12 +5,12 @@
     <%= form_tag(moderator_tag_path, :method => :put, :class => "simple_form") do %>
       <div class="input">
         <label>Antecedent</label>
-        <%= text_field :tag, :antecedent, :value => params[:antecedent] %>
+        <%= text_field :tag, :antecedent, :value => params[:antecedent], :data => { :autocomplete => "tag-query" } %>
       </div>
 
       <div class="input">
         <label>Consequent</label>
-        <%= text_field :tag, :consequent, :value => params[:consequent] %>
+        <%= text_field :tag, :consequent, :value => params[:consequent], :data => { :autocomplete => "tag-edit" } %>
       </div>
 
       <div class="input">
diff --git a/app/views/notes/search.html.erb b/app/views/notes/search.html.erb
index f70315929..147cd51a3 100644
--- a/app/views/notes/search.html.erb
+++ b/app/views/notes/search.html.erb
@@ -7,7 +7,7 @@
 
       <%= f.input :body_matches, label: "Body" %>
       <%= f.input :creator_name, label: "Author" %>
-      <%= f.input :post_tags_match, label: "Tags" %>
+      <%= f.input :post_tags_match, label: "Tags", input_html: { data: { autocomplete: "tag-query" } } %>
       <%= f.submit "Search" %>
     <% end %>
   </div>
diff --git a/app/views/post_appeals/_search.html.erb b/app/views/post_appeals/_search.html.erb
index cc1a98dd0..37dd915b1 100644
--- a/app/views/post_appeals/_search.html.erb
+++ b/app/views/post_appeals/_search.html.erb
@@ -1,6 +1,6 @@
 <%= simple_form_for(:search, url: post_appeals_path, method: :get, defaults: { required: false }, html: { class: "inline-form" }) do |f| %>
   <%= f.input :reason_matches, label: "Reason", hint: "Use * for wildcard searches", input_html: { value: params[:search][:reason_matches] } %>
-  <%= f.input :post_tags_match, label: "Tags", input_html: { value: params[:search][:post_tags_match] } %>
+  <%= f.input :post_tags_match, label: "Tags", input_html: { value: params[:search][:post_tags_match], data: { autocomplete: "tag-query" } } %>
   <%= f.input :post_id, label: "Post ID", input_html: { value: params[:search][:post_id] } %>
   <%= f.input :creator_name, label: "Creator", input_html: { value: params[:search][:creator_name] } %>
   <%= f.input :is_resolved, label: "Resolved?", collection: [["Yes", true], ["No", false]], selected: params[:search][:is_resolved] %>
diff --git a/app/views/post_flags/_search.html.erb b/app/views/post_flags/_search.html.erb
index 2745c213f..f358ceb36 100644
--- a/app/views/post_flags/_search.html.erb
+++ b/app/views/post_flags/_search.html.erb
@@ -1,6 +1,6 @@
 <%= simple_form_for(:search, url: post_flags_path, method: :get, defaults: { required: false }, html: { class: "inline-form" }) do |f| %>
   <%= f.input :reason_matches, label: "Reason", hint: "Use * for wildcard searches", input_html: { value: params[:search][:reason_matches] } %>
-  <%= f.input :post_tags_match, label: "Tags", input_html: { value: params[:search][:post_tags_match] } %>
+  <%= f.input :post_tags_match, label: "Tags", input_html: { value: params[:search][:post_tags_match], data: { autocomplete: "tag-query" } } %>
   <%= f.input :post_id, label: "Post ID", input_html: { value: params[:search][:post_id] } %>
   <% if CurrentUser.is_moderator? %>
     <%= f.input :creator_name, label: "Creator", input_html: { value: params[:search][:creator_name] } %>
diff --git a/app/views/posts/partials/common/_search.html.erb b/app/views/posts/partials/common/_search.html.erb
index f34a5f017..93c12a4f0 100644
--- a/app/views/posts/partials/common/_search.html.erb
+++ b/app/views/posts/partials/common/_search.html.erb
@@ -6,7 +6,7 @@
 <section id="search-box">
   <h1>Search</h1>
   <%= form_tag(path, :method => "get") do %>
-    <%= text_field_tag("tags", tags, :size => 20, :id => tags_dom_id) %>
+    <%= text_field_tag("tags", tags, :size => 20, :id => tags_dom_id, :data => { :autocomplete => "tag-query" }) %>
     <% if params[:raw] %>
       <%= hidden_field_tag :raw, params[:raw] %>
     <% end %>
diff --git a/app/views/posts/partials/index/_edit.html.erb b/app/views/posts/partials/index/_edit.html.erb
index a87f9081f..7301b1065 100644
--- a/app/views/posts/partials/index/_edit.html.erb
+++ b/app/views/posts/partials/index/_edit.html.erb
@@ -3,7 +3,7 @@
 
   <%= form_tag("/posts", :class => "simple_form", :method => :put, :id => "quick-edit-form") do %>
     <div class="input">
-      <%= text_area_tag "post[tag_string]", "" %>
+      <%= text_area_tag "post[tag_string]", "", :data => { :autocomplete => "tag-edit" } %>
       <%= submit_tag "Submit", :data => { :disable_with => "Submitting..." } %>
       <%= submit_tag "Cancel" %>
     </div>
diff --git a/app/views/posts/partials/index/_mode_menu.html.erb b/app/views/posts/partials/index/_mode_menu.html.erb
index 692b7542c..a6d2ee91e 100644
--- a/app/views/posts/partials/index/_mode_menu.html.erb
+++ b/app/views/posts/partials/index/_mode_menu.html.erb
@@ -25,6 +25,6 @@
         <% end %>
       </select>
     </form>
-    <input id="tag-script-field" placeholder="Enter tag script" style="display: none; margin-top: 0.5em;"></input>
+    <input id="tag-script-field" data-autocomplete="tag-edit" placeholder="Enter tag script" style="display: none; margin-top: 0.5em;"></input>
   </section>
 <% end %>
diff --git a/app/views/posts/partials/show/_edit.html.erb b/app/views/posts/partials/show/_edit.html.erb
index fae787987..57a82a701 100644
--- a/app/views/posts/partials/show/_edit.html.erb
+++ b/app/views/posts/partials/show/_edit.html.erb
@@ -79,7 +79,7 @@
   <div class="input">
     <div>
       <%= f.label :tag_string, "Tags" %>
-      <%= f.text_area :tag_string, :size => "50x5", :value => post.presenter.categorized_tag_string + " " %>
+      <%= f.text_area :tag_string, :size => "50x5", :value => post.presenter.categorized_tag_string + " ", :data => { :autocomplete => "tag-edit" } %>
       <span id="open-edit-dialog" class="ui-icon ui-icon-arrow-1-ne" title="detach" style="display: none;"/>
     </div>
 
diff --git a/app/views/related_tags/show.html.erb b/app/views/related_tags/show.html.erb
index e5fcfe388..07feb40af 100644
--- a/app/views/related_tags/show.html.erb
+++ b/app/views/related_tags/show.html.erb
@@ -2,7 +2,7 @@
   <h1>Related tags</h1>
   <section>
     <%= form_tag(related_tag_path, :method => :get) do %>
-      <%= text_field_tag "query", params[:query] %>
+      <%= text_field_tag "query", params[:query], :data => { :autocomplete => "tag" } %>
       <%= select_tag "category", options_for_select([""] + Danbooru.config.canonical_tag_category_mapping.map{|x| [x.first, x.first.downcase]}, params[:category]) %>
       <%= submit_tag "Show"%>
     <% end %>
@@ -34,4 +34,4 @@
 
 <% content_for(:page_title) do %>
   Related tags - <%= Danbooru.config.app_name %>
-<% end %>
\ No newline at end of file
+<% end %>
diff --git a/app/views/tag_alias_requests/new.html.erb b/app/views/tag_alias_requests/new.html.erb
index 859951b55..4d814f004 100644
--- a/app/views/tag_alias_requests/new.html.erb
+++ b/app/views/tag_alias_requests/new.html.erb
@@ -9,12 +9,12 @@
     <%= form_tag(tag_alias_request_path, :class => "simple_form") do %>
       <div class="input">
         <label>From</label>
-        <%= text_field "tag_alias_request", "antecedent_name" %>
+        <%= text_field "tag_alias_request", "antecedent_name", :data => { :autocomplete => "tag" } %>
       </div>
 
       <div class="input">
         <label>To</label>
-        <%= text_field "tag_alias_request", "consequent_name" %>
+        <%= text_field "tag_alias_request", "consequent_name", :data => { :autocomplete => "tag" } %>
       </div>
 
       <div class="input">
diff --git a/app/views/tag_aliases/index.html.erb b/app/views/tag_aliases/index.html.erb
index 02e6e4eaf..c4490abcc 100644
--- a/app/views/tag_aliases/index.html.erb
+++ b/app/views/tag_aliases/index.html.erb
@@ -1,7 +1,7 @@
 <div id="c-tag-aliases">
   <div id="a-index">
     <%= simple_form_for(:search, method: :get, url: tag_aliases_path, defaults: { required: false }) do |f| %>
-      <%= f.input :name_matches, label: "Name", input_html: { value: params[:search][:name_matches] } %>
+      <%= f.input :name_matches, label: "Name", input_html: { value: params[:search][:name_matches], data: { autocomplete: "tag" } } %>
       <%= f.submit "Search" %>
     <% end %>
 
diff --git a/app/views/tag_implication_requests/new.html.erb b/app/views/tag_implication_requests/new.html.erb
index 3bfa2aaf2..a98a1bf94 100644
--- a/app/views/tag_implication_requests/new.html.erb
+++ b/app/views/tag_implication_requests/new.html.erb
@@ -9,12 +9,12 @@
     <%= form_tag(tag_implication_request_path, :class => "simple_form") do %>
       <div class="input">
         <label>From</label>
-        <%= text_field "tag_implication_request", "antecedent_name" %>
+        <%= text_field "tag_implication_request", "antecedent_name", :data => { :autocomplete => "tag" } %>
       </div>
 
       <div class="input">
         <label>To</label>
-        <%= text_field "tag_implication_request", "consequent_name" %>
+        <%= text_field "tag_implication_request", "consequent_name", :data => { :autocomplete => "tag" } %>
       </div>
 
       <div class="input">
diff --git a/app/views/tag_implications/index.html.erb b/app/views/tag_implications/index.html.erb
index 9a5643dfb..7bdafbbc1 100644
--- a/app/views/tag_implications/index.html.erb
+++ b/app/views/tag_implications/index.html.erb
@@ -1,7 +1,7 @@
 <div id="c-tag-implications">
   <div id="a-index">
     <%= simple_form_for(:search, method: :get, url: tag_implications_path, defaults: { required: false }) do |f| %>
-      <%= f.input :name_matches, label: "Name", input_html: { value: params[:search][:name_matches] } %>
+      <%= f.input :name_matches, label: "Name", input_html: { value: params[:search][:name_matches], data: { autocomplete: "tag" } } %>
       <%= f.submit "Search" %>
     <% end %>
 
diff --git a/app/views/tags/_quick_search.html.erb b/app/views/tags/_quick_search.html.erb
index 8b2be978e..a588ad1b1 100644
--- a/app/views/tags/_quick_search.html.erb
+++ b/app/views/tags/_quick_search.html.erb
@@ -1,3 +1,3 @@
 <%= form_tag(tags_path, :method => :get) do %>
-  <%= text_field "search", "name_matches", :id => "quick_search_name_matches", :placeholder => "Search tags" %>
+  <%= text_field "search", "name_matches", :id => "quick_search_name_matches", :placeholder => "Search tags", :data => { :autocomplete => "tag" } %>
 <% end %>
diff --git a/app/views/tags/_search.html.erb b/app/views/tags/_search.html.erb
index 0686a75a5..e30e8208f 100644
--- a/app/views/tags/_search.html.erb
+++ b/app/views/tags/_search.html.erb
@@ -1,5 +1,5 @@
 <%= simple_form_for(:search, url: tags_path, method: :get, defaults: { required: false }, html: { class: "inline-form" }) do |f| %>
-  <%= f.input :name_matches, label: "Name", hint: "Use * for wildcard", input_html: { value: params[:search][:name_matches] } %>
+  <%= f.input :name_matches, label: "Name", hint: "Use * for wildcard", input_html: { value: params[:search][:name_matches], data: { autocomplete: "tag" } } %>
   <%= f.input :category, label: "Category", collection: Danbooru.config.canonical_tag_category_mapping.to_a, include_blank: true,selected: params[:search][:category] %>
   <%= f.input :order, collection: [%w[Newest date], %w[Count count], %w[Name name]], include_blank: false, selected: params[:search][:order] %>
   <%= f.input :hide_empty, label: "Hide empty?", collection: %w[yes no], selected: params[:search][:hide_empty] %>
diff --git a/app/views/uploads/new.html.erb b/app/views/uploads/new.html.erb
index 9fd97c39b..b066ac11b 100644
--- a/app/views/uploads/new.html.erb
+++ b/app/views/uploads/new.html.erb
@@ -101,7 +101,7 @@
         <div class="input">
           <div>
             <%= f.label :tag_string, "Tags" %>
-            <%= f.text_area :tag_string, :size => "60x5" %>
+            <%= f.text_area :tag_string, :size => "60x5", :data => { :autocomplete => "tag-edit" } %>
             <span id="open-edit-dialog" class="ui-icon ui-icon-arrow-1-ne" title="detach" style="display: none;"/>
           </div>
 
diff --git a/app/views/users/edit.html.erb b/app/views/users/edit.html.erb
index 72ee9010f..fc8fe38dd 100644
--- a/app/views/users/edit.html.erb
+++ b/app/views/users/edit.html.erb
@@ -48,7 +48,7 @@
           <%= f.input :per_page, :label => "Posts per page", :as => :select, :collection => (1..100), :include_blank => false %>
         <% end %>
         
-        <%= f.input :blacklisted_tags, :hint => "Put any tag combinations you never want to see here. Each combination should go on a separate line. <a href='/wiki_pages/help:blacklists'>View help.</a>".html_safe, :input_html => {:size => "40x5"} %>
+        <%= f.input :blacklisted_tags, :hint => "Put any tag combinations you never want to see here. Each combination should go on a separate line. <a href='/wiki_pages/help:blacklists'>View help.</a>".html_safe, :input_html => {:size => "40x5", :data => {:autocomplete => "tag-query"}} %>
       </fieldset>
       
       <fieldset id="advanced-settings-section">
@@ -76,7 +76,7 @@
 
         <%= f.input :enable_recent_searches, :as => :select, :collection => [["No", "false"], ["Yes", "true"]], :include_blank => false %>
 
-        <%= f.input :favorite_tags, :label => "Frequent tags", :hint => "A list of tags that you use often. They will appear when using the list of Related Tags.", :input_html => { :rows => 5 } %>
+        <%= f.input :favorite_tags, :label => "Frequent tags", :hint => "A list of tags that you use often. They will appear when using the list of Related Tags.", :input_html => { :rows => 5, :data => { :autocomplete => "tag-query" } } %>
 
         <div class="input text optional field_with_hint">
           <label class="text optional" for="user_dmail_filter_attributes_words">Dmail filter</label>
diff --git a/app/views/wiki_pages/_form.html.erb b/app/views/wiki_pages/_form.html.erb
index 79cd3f3d5..30f4eed32 100644
--- a/app/views/wiki_pages/_form.html.erb
+++ b/app/views/wiki_pages/_form.html.erb
@@ -3,9 +3,9 @@
 
   <%= simple_form_for(@wiki_page) do |f| %>
     <% if @wiki_page.new_record? %>
-      <%= f.input :title, error: false %>
+      <%= f.input :title, error: false, input_html: { data: { autocomplete: "tag" } } %>
     <% else %>
-      <%= f.input :title, error: false, hint: "Change to rename this wiki page. Move the tag and update any wikis linking to this page first." %>
+      <%= f.input :title, error: false, input_html: { data: { autocomplete: "tag" } }, hint: "Change to rename this wiki page. Move the tag and update any wikis linking to this page first." %>
     <% end %>
 
     <%= f.input :other_names, :as => :text, :label => "Other names (<a href='/wiki_pages/help:translated_tags'>view help</a>)".html_safe, :hint => "Names used for this tag on other sites such as Pixiv. Separate with spaces." %>