diff --git a/internal/server/server_test.go b/internal/server/server_test.go
index 09b1aad..4ddbf03 100644
--- a/internal/server/server_test.go
+++ b/internal/server/server_test.go
@@ -722,7 +722,7 @@ func TestLoginStoresTheToken(t *testing.T) {
 		t.Error("'stay logged in' did not persist the cookie")
 	}
 
-	// The session alone is now enough to claim a custom name.
+	// The session alone is now enough to claim a vanity name.
 	req, _ := http.NewRequest("POST", h.ts.URL+"/upload", strings.NewReader("two"))
 	req.Header.Set("Accept", "application/json")
 	req.Header.Set("Vanity", "session-upload")
@@ -1733,7 +1733,7 @@ func TestUploadPageKeepsTheOneOffTokenField(t *testing.T) {
 // so anything the upload depends on has to be in the markup ahead of it. The
 // form is laid out to look otherwise, which is exactly why this is pinned: a
 // tidy-up that moves the drop zone back up in the markup would silently strip
-// the expiry, the custom name and the one-off token from every upload.
+// the expiry, the vanity name and the one-off token from every upload.
 func TestUploadFormSendsTheFileLast(t *testing.T) {
 	h := newHarness(t, nil)
 	resp := h.get(t, "/", "")
@@ -1757,10 +1757,10 @@ func TestUploadFormSendsTheFileLast(t *testing.T) {
 	}
 }
 
-// Anonymous visitors may type a custom name: the token that permits it can be
+// Anonymous visitors may type a vanity name: the token that permits it can be
 // supplied in the same form, for this upload only. The rule itself is the
 // server's to enforce, not the markup's.
-func TestCustomNameFieldIsAlwaysUsable(t *testing.T) {
+func TestVanityFieldIsAlwaysUsable(t *testing.T) {
 	h := newHarness(t, nil)
 	resp := h.get(t, "/", "")
 	raw, _ := io.ReadAll(resp.Body)
@@ -1768,9 +1768,9 @@ func TestCustomNameFieldIsAlwaysUsable(t *testing.T) {
 
 	form := string(raw)
 	if i := strings.Index(form, `name="vanity"`); i < 0 {
-		t.Fatal("the upload form has no custom name field")
+		t.Fatal("the upload form has no vanity name field")
 	} else if j := strings.Index(form[i:], ">"); strings.Contains(form[i:i+j], "disabled") {
-		t.Error("the custom name field is disabled, so a one-off token cannot be used with it")
+		t.Error("the vanity name field is disabled, so a one-off token cannot be used with it")
 	}
 
 	// Enabled in the page, still refused on the wire without a token.
diff --git a/internal/server/upload.go b/internal/server/upload.go
index 4e9fddb..9b0d00f 100644
--- a/internal/server/upload.go
+++ b/internal/server/upload.go
@@ -196,7 +196,7 @@ func (s *Server) storeUpload(w http.ResponseWriter, r *http.Request, req uploadR
 		return
 	}
 	if req.vanity != "" && !lim.AllowVanity {
-		s.fail(w, r, http.StatusForbidden, "Custom names require a token.")
+		s.fail(w, r, http.StatusForbidden, "Vanity names require a token.")
 		return
 	}
 	expires, err := resolveExpiry(req.expiry, lim, now)
@@ -220,7 +220,7 @@ func (s *Server) storeUpload(w http.ResponseWriter, r *http.Request, req uploadR
 		return
 	case errors.Is(err, store.ErrBadID):
 		s.fail(w, r, http.StatusBadRequest,
-			"A custom name must be 2-64 characters of letters, digits, dot, dash or underscore.")
+			"A vanity name must be 2-64 characters of letters, digits, dot, dash or underscore.")
 		return
 	case err != nil:
 		s.log.Error("reserving object", "err", err)
diff --git a/token.go b/token.go
index b118def..98518cf 100644
--- a/token.go
+++ b/token.go
@@ -35,7 +35,7 @@ keeps its current value. Give a limit an empty value to go back to inheriting
 the server's default, and turn a flag off with "=false":
 
   uncensored-send token set friend --max-size=        inherit the default again
-  uncensored-send token set friend --vanity=false     revoke custom names
+  uncensored-send token set friend --vanity=false     revoke vanity names
 
 Options:
 `
@@ -151,7 +151,7 @@ func (o *tokenOptions) register() *config.Set {
 	fs.String(&o.defExpiry, "default-expiry", "", "", "DURATION", "lifetime applied when this token does not ask for one")
 	fs.String(&o.chosen, "token", "t", "", "VALUE",
 		"use this token instead of a generated one; \"-\" reads it from standard input")
-	fs.Bool(&o.vanity, "vanity", "", false, "allow this token to claim custom names; --vanity=false revokes it")
+	fs.Bool(&o.vanity, "vanity", "", false, "allow this token to claim vanity names; --vanity=false revokes it")
 	fs.Bool(&o.admin, "admin", "", false, "allow this token to delete anyone's files; --admin=false revokes it")
 	return fs
 }
diff --git a/web/templates/admin.html b/web/templates/admin.html
index 5f6591c..7a5c64c 100644
--- a/web/templates/admin.html
+++ b/web/templates/admin.html
@@ -29,7 +29,7 @@
       <tr>
         <td data-label="File" class="filecell">
           <a href="{{$.Base}}i/{{.ID}}">{{.Filename}}</a>
-          <span class="id mono">{{.ID}}{{if .Vanity}} <em title="custom name">★</em>{{end}}</span>
+          <span class="id mono">{{.ID}}{{if .Vanity}} <em title="vanity name">★</em>{{end}}</span>
         </td>
         <td data-label="Size" class="num nowrap">{{.Size}}</td>
         <td data-label="Owner">{{if .Owner}}{{.Owner}}{{else}}<em>anonymous</em>{{end}}</td>
diff --git a/web/templates/index.html b/web/templates/index.html
index f0aaa41..5f49b55 100644
--- a/web/templates/index.html
+++ b/web/templates/index.html
@@ -17,8 +17,9 @@
       <input type="text" name="expiry" id="expiry" placeholder="{{.ExpiryHint}}" autocomplete="off">
     </label>
     <label class="field">
-      <span>Custom name <em>({{if .AllowVanity}}optional{{else}}needs a token{{end}})</em></span>
+      <span>Vanity name <em>({{if .AllowVanity}}optional{{else}}needs a token{{end}})</em></span>
       <input type="text" name="vanity" id="vanity" placeholder="auto" autocomplete="off"
+             spellcheck="false" autocapitalize="off"
              pattern="[A-Za-z0-9][A-Za-z0-9._-]{1,63}">
     </label>
   </div>
@@ -31,7 +32,7 @@
     </p>
     <label class="field">
       <span>Token</span>
-      <input type="password" name="token" autocomplete="off">
+      <input type="password" name="token" autocomplete="new-password">
     </label>
   </details>
 
@@ -56,7 +57,7 @@
     <dt>Maximum size</dt><dd>{{.MaxSize}}</dd>
     <dt>Longest lifetime</dt><dd>{{.MaxExpiry}}</dd>
     <dt>Default lifetime</dt><dd>{{.DefaultExpiry}}</dd>
-    <dt>Custom names</dt><dd>{{if .AllowVanity}}allowed{{else}}need a token{{end}}</dd>
+    <dt>Vanity names</dt><dd>{{if .AllowVanity}}allowed{{else}}need a token{{end}}</dd>
   </dl>
   {{if not .User}}<p class="hint"><a href="{{.Base}}login">Log in</a> with a token to raise these.</p>{{end}}
 </section>
diff --git a/web/templates/login.html b/web/templates/login.html
index 35719fd..8443b55 100644
--- a/web/templates/login.html
+++ b/web/templates/login.html
@@ -6,7 +6,7 @@
   <dl>
     <dt>Maximum size</dt><dd>{{.MaxSize}}</dd>
     <dt>Longest lifetime</dt><dd>{{.MaxExpiry}}</dd>
-    <dt>Custom names</dt><dd>{{if .Vanity}}allowed{{else}}not allowed{{end}}</dd>
+    <dt>Vanity names</dt><dd>{{if .Vanity}}allowed{{else}}not allowed{{end}}</dd>
   </dl>
   <p class="actions">
     <a class="button" href="{{.Base}}">Upload a file</a>