diff --git a/core/http/url.go b/core/http/url.go
index f8e5e91..0bb1a88 100644
--- a/core/http/url.go
+++ b/core/http/url.go
@@ -117,9 +117,10 @@ func GetTagDetailURL(unescapedTag string) string {
 }
 
 func GetSearchArtworksURL(s map[string]string) string {
-	base := "https://www.pixiv.net/ajax/search/%s/%s?order=%s&mode=%s&ratio=%s&p=%s"
+	// Long.
+	base := "https://www.pixiv.net/ajax/search/%s/%s?order=%s&mode=%s&ratio=%s&s_mode=%s&wlt=%s&wgt=%s&hlt=%s&hgt=%s&tool=%s&scd=%s&ecd=%s&p=%s"
 
-	return fmt.Sprintf(base, s["Category"], s["Name"], s["Order"], s["Mode"], s["Ratio"], s["Page"])
+	return fmt.Sprintf(base, s["Category"], s["Name"], s["Order"], s["Mode"], s["Ratio"], s["Smode"], s["Wlt"], s["Wgt"], s["Hlt"], s["Hgt"], s["Tool"], s["Scd"], s["Ecd"], s["Page"])
 }
 
 func GetLandingURL(mode string) string {
diff --git a/core/webapi/tag.go b/core/webapi/tag.go
index 6e91633..2fdf6bc 100644
--- a/core/webapi/tag.go
+++ b/core/webapi/tag.go
@@ -35,36 +35,43 @@ type SearchResult struct {
 }
 
 type SearchPageSettings struct {
-	Name string // Tag to search for
+	Name     string // Tag to search for
 	Category string // Filter by type, could be illusts or mangas
-	Order string // Sort by date
-	Mode string // Safe, R18 or both
-	Ratio string // Landscape, portrait, or squared
-	Page string // Page number
+	Order    string // Sort by date
+	Mode     string // Safe, R18 or both
+	Ratio    string // Landscape, portrait, or squared
+	Page     string // Page number
 
 	// To implement
-	SearchMode string // Exact match, partial match, or match with title
-	Wlt string // Minimum image width
-	Wgt string // Maximum image width
-	Hlt string // Minimum image height
-	Hgt string // Maximum image height
-	Tool string // Filter by production tools (ex. Photoshop)
-	Scd string // After this date
-	Ecd string // Before this date
+	Smode string // Exact match, partial match, or match with title
+	Wlt   string // Minimum image width
+	Wgt   string // Maximum image width
+	Hlt   string // Minimum image height
+	Hgt   string // Maximum image height
+	Tool  string // Filter by production tools (ex. Photoshop)
+	Scd   string // After this date
+	Ecd   string // Before this date
 }
 
 func (s SearchPageSettings) ReturnMap() map[string]string {
-	return map[string]string {
-		"Name": s.Name,
+	return map[string]string{
+		"Name":     s.Name,
 		"Category": s.Category,
-		"Order": s.Order,
-		"Mode": s.Mode,
-		"Ratio": s.Ratio,
-		"Page": s.Page, // This field should always be the last
+		"Order":    s.Order,
+		"Mode":     s.Mode,
+		"Ratio":    s.Ratio,
+		"Smode":    s.Smode,
+		"Wlt":      s.Wlt,
+		"Wgt":      s.Wgt,
+		"Hlt":      s.Hlt,
+		"Hgt":      s.Hgt,
+		"Scd":      s.Scd,
+		"Ecd":      s.Ecd,
+		"Tool":     s.Tool,
+		"Page":     s.Page,
 	}
 }
 
-
 func GetTagData(c *fiber.Ctx, name string) (TagDetail, error) {
 	var tag TagDetail
 
diff --git a/doc/dev/user-customization.md b/doc/dev/user-customization.md
index 3f2a02c..10b5a38 100644
--- a/doc/dev/user-customization.md
+++ b/doc/dev/user-customization.md
@@ -17,3 +17,7 @@ Let the host supply multiple tokens at once to avoid overuse.
 ## artwork
 - [ ] native AI/R15/R18/R18-G... artwork filtering  
 We can filter them out using values supplied by Pixiv for each artworks.
+
+## search
+- [ ] add an option to do potentially very extensive searches
+Sort by bookmarks
diff --git a/main.go b/main.go
index 1b97c84..924707d 100644
--- a/main.go
+++ b/main.go
@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"log"
 	"net"
-	"net/http"
 	"os"
 	"os/exec"
 	"runtime"
@@ -265,12 +264,8 @@ func main() {
 
 	server.Get("/tags/:name", pages.TagPage)
 	server.Post("/tags/:name", pages.TagPage)
-	server.Post("/tags",
-		func(c *fiber.Ctx) error {
-			name := c.FormValue("name")
-
-			return c.Redirect("/tags/"+name, http.StatusFound)
-		})
+	server.Get("/tags", pages.TagPage)
+	server.Post("/tags", pages.AdvancedTagPost)
 
 	// Legacy illust URL
 	server.Get("/member_illust.php", func(c *fiber.Ctx) error {
diff --git a/pages/tag.go b/pages/tag.go
index 89ea38e..5d15ac7 100644
--- a/pages/tag.go
+++ b/pages/tag.go
@@ -1,6 +1,7 @@
 package pages
 
 import (
+	"net/http"
 	"net/url"
 	"strconv"
 
@@ -10,7 +11,7 @@ import (
 )
 
 func TagPage(c *fiber.Ctx) error {
-	param := c.Params("name")
+	param := c.Params("name", c.Query("name"))
 	name, err := url.PathUnescape(param)
 	if err != nil {
 		return err
@@ -30,6 +31,13 @@ func TagPage(c *fiber.Ctx) error {
 		Order:    c.Query("order", "date_d"),
 		Mode:     c.Query("mode", "safe"),
 		Ratio:    c.Query("ratio", ""),
+		Wlt:      c.Query("wlt", ""),
+		Wgt:      c.Query("wgt", ""),
+		Hlt:      c.Query("hlt", ""),
+		Hgt:      c.Query("hgt", ""),
+		Tool:     c.Query("tool", ""),
+		Scd:      c.Query("scd", ""),
+		Ecd:      c.Query("ecd", ""),
 		Page:     page,
 	}
 
@@ -46,3 +54,24 @@ func TagPage(c *fiber.Ctx) error {
 
 	return c.Render("tag", fiber.Map{"Title": "Results for " + name, "Tag": tag, "Data": result, "Queries": urlc, "TrueTag": param, "Page": pageInt})
 }
+
+func AdvancedTagPost(c *fiber.Ctx) error {
+	return c.RedirectToRoute("/tags", fiber.Map{
+		"queries": map[string]string{
+			"name":     c.Query("name"),
+			"category": c.Query("category", "artworks"),
+			"order":    c.Query("order", "date_d"),
+			"mode":     c.Query("mode", "safe"),
+			"ratio":    c.Query("ratio"),
+			"page":     c.Query("page", "1"),
+			"wlt":      c.Query("wlt", c.FormValue("wlt")),
+			"wgt":      c.Query("wgt", c.FormValue("wgt")),
+			"hlt":      c.Query("hlt", c.FormValue("hlt")),
+			"hgt":      c.Query("hgt", c.FormValue("hgt")),
+			"tool":     c.Query("tool", c.FormValue("tool")),
+			"scd":      c.Query("scd", c.FormValue("scd")),
+			"ecd":      c.Query("ecd", c.FormValue("ecd")),
+		},
+	}, http.StatusFound)
+
+}
diff --git a/serve/template.go b/serve/template.go
index 20cefd0..ead219f 100644
--- a/serve/template.go
+++ b/serve/template.go
@@ -304,13 +304,22 @@ func GetTemplateFunctions() template.FuncMap {
 		"URLC": func(obj site.URLConstructor, name string) string {
 			url := fmt.Sprintf("/%s", obj.Path)
 			first := true
+			exists := false
 
 			for k, v := range obj.Hash {
 				k = lowercaseFirstChar(k)
 
 				if k == name {
+					// Reserve this
+					exists = true
 					continue
 				}
+
+				if v == "" {
+					// If the value is empty, ignore to not clutter the URL
+					continue
+				}
+
 				if first {
 					url += "?"
 					first = false
@@ -321,14 +330,16 @@ func GetTemplateFunctions() template.FuncMap {
 			}
 
 			// This is to move the matched query to the end of the URL
-			var t string
-			if first {
-				t = "?"
-			} else {
-				t = "&"
-			}
-			url += fmt.Sprintf("%s%s=", t, name)
+			if exists {
+				var t string
+				if first {
+					t = "?"
+				} else {
+					t = "&"
+				}
+				url += fmt.Sprintf("%s%s=", t, name)
 
+			}
 			return url
 		},
 	}
diff --git a/views/pages/tag.jet.html b/views/pages/tag.jet.html
index c0f6851..52724a5 100644
--- a/views/pages/tag.jet.html
+++ b/views/pages/tag.jet.html
@@ -26,6 +26,7 @@
     </a>
     {{ end }}
   </div>
+  {{ Queries.Hash.Name }}
 
   <div class="switcher">
     <div class="switch-title">Category</div>
@@ -47,10 +48,6 @@
     <a href='{{URL}}safe#checkpoint' class="switch-button">Safe</a>
     <a href='{{URL}}r18#checkpoint' class="switch-button">R-18</a>
   </div>
-  <details>
-    <summary>
-    <h2>Advanced settings</h2>
-    </summary>
     <div class="switcher">
       <div class="switch-title">Ratio</div>
       {{ URL := URLC(Queries, "ratio") }}
@@ -59,6 +56,36 @@
       <a href='{{URL}}0#checkpoint' class="switch-button">Square</a>
       <a href='{{URL}}0.5#checkpoint' class="switch-button">Landscape</a>
     </div>
+    <div class="switcher">
+      <div class="switch-title">Search mode</div>
+      {{ URL := URLC(Queries, "smode") }}
+      <a href='{{URL}}#checkpoint' class="switch-button">None</a>
+      <a href='{{URL}}s_tag_full#checkpoint' class="switch-button">Exact (tags)</a>
+      <a href='{{URL}}s_tag#checkpoint' class="switch-button">Partial (tags)</a>
+      <a href='{{URL}}s_tc#checkpoint' class="switch-button">Title/Caption</a>
+    </div>
+  <details>
+    <summary>
+    <h2>Advanced settings</h2>
+    </summary>
+      {{ URL := URLC(Queries, "") }}
+      <form action="{{ URL }}&name={{ Queries.Hash.Name }}" method="post">
+        <label for="wlt">Minimum image width</label>
+        <input type="text" name="wlt" value="{{ Queries.Hash.Wlt }}" />
+        <label for="wgt">Maximum image width</label>
+        <input type="text" name="wgt" value="{{ Queries.Hash.Wgt }}" />
+        <label for="hlt">Minimum image height</label>
+        <input type="text" name="hlt" value="{{ Queries.Hash.Hlt }}" />
+        <label for="hgt">Maximum image height</label>
+        <input type="text" name="hgt" value="{{ Queries.Hash.Hgt }}" />
+        <label for="scd">Posted after (format: yyyy-mm-dd)</label>
+        <input type="text" name="scd" value="{{ Queries.Hash.Scd }}" />
+        <label for="ecd">Posted before (format: yyyy-mm-dd)</label>
+        <input type="text" name="ecd" value="{{ Queries.Hash.Ecd }}" />
+        <label for="tool">Tool</label>
+        <input type="text" name="tool" value="{{ Queries.Hash.Tool }}" />
+        <input type="submit" value="Set" />
+      </form>
   </details>
   {{ if Data.Popular.Recent }}
   <h2>Popular artworks</h2>