diff --git a/templates/repo/migrate/gitea.tmpl b/templates/repo/migrate/gitea.tmpl
index ecbf89608e762..87b2f616dacbb 100644
--- a/templates/repo/migrate/gitea.tmpl
+++ b/templates/repo/migrate/gitea.tmpl
@@ -20,7 +20,7 @@
 
 					<div class="inline field {{if .Err_Auth}}error{{end}}">
 						<label for="auth_token">{{.locale.Tr "access_token"}}</label>
-						<input id="auth_token" name="auth_token" value="{{.auth_token}}" {{if not .auth_token}} data-need-clear="true" {{end}}>
+						<input id="auth_token" name="auth_token" value="{{.auth_token}}" {{if not .auth_token}} data-need-clear="true" {{end}} autocomplete="off" data-text-security>
 						<a target="_blank" href="https://docs.gitea.io/en-us/api-usage">{{svg "octicon-question"}}</a>
 					</div>
 
diff --git a/templates/repo/migrate/github.tmpl b/templates/repo/migrate/github.tmpl
index 63b5e83a2c32b..5b7f0f76a26d8 100644
--- a/templates/repo/migrate/github.tmpl
+++ b/templates/repo/migrate/github.tmpl
@@ -20,7 +20,7 @@
 
 					<div class="inline field {{if .Err_Auth}}error{{end}}">
 						<label for="auth_token">{{.locale.Tr "access_token"}}</label>
-						<input id="auth_token" name="auth_token" value="{{.auth_token}}" {{if not .auth_token}}data-need-clear="true"{{end}}>
+						<input id="auth_token" name="auth_token" value="{{.auth_token}}" {{if not .auth_token}}data-need-clear="true"{{end}} autocomplete="off" data-text-security>
 						<a target="_blank" href="https://docs.github.com/en/github/authenticating-to-github/creating-a-personal-access-token">{{svg "octicon-question"}}</a>
 						<span class="help">
 						{{.locale.Tr "repo.migrate.github_token_desc"}}
diff --git a/templates/repo/migrate/gitlab.tmpl b/templates/repo/migrate/gitlab.tmpl
index 946b7da37a24d..af6ec63f89b62 100644
--- a/templates/repo/migrate/gitlab.tmpl
+++ b/templates/repo/migrate/gitlab.tmpl
@@ -20,7 +20,7 @@
 
 					<div class="inline field {{if .Err_Auth}}error{{end}}">
 						<label for="auth_token">{{.locale.Tr "access_token"}}</label>
-						<input id="auth_token" name="auth_token" value="{{.auth_token}}" {{if not .auth_token}}data-need-clear="true"{{end}}>
+						<input id="auth_token" name="auth_token" value="{{.auth_token}}" {{if not .auth_token}}data-need-clear="true"{{end}} autocomplete="off" data-text-security>
 						<a target="_blank" href="https://docs.gitlab.com/ee/user/profile/personal_access_tokens.html">{{svg "octicon-question"}}</a>
 					</div>
 
diff --git a/templates/repo/migrate/gogs.tmpl b/templates/repo/migrate/gogs.tmpl
index 85dbce8164a8b..ee522ab97fae3 100644
--- a/templates/repo/migrate/gogs.tmpl
+++ b/templates/repo/migrate/gogs.tmpl
@@ -20,7 +20,7 @@
 
 					<div class="inline field {{if .Err_Auth}}error{{end}}">
 						<label for="auth_token">{{.locale.Tr "access_token"}}</label>
-						<input id="auth_token" name="auth_token" value="{{.auth_token}}" {{if not .auth_token}} data-need-clear="true" {{end}}>
+						<input id="auth_token" name="auth_token" value="{{.auth_token}}" {{if not .auth_token}} data-need-clear="true" {{end}} autocomplete="off" data-text-security>
 						<!-- <a target="_blank" href="https://docs.gitea.io/en-us/api-usage">{{svg "octicon-question"}}</a> -->
 					</div>
 
diff --git a/web_src/css/form.css b/web_src/css/form.css
index e325a377f8d8b..e2a113588c90f 100644
--- a/web_src/css/form.css
+++ b/web_src/css/form.css
@@ -545,3 +545,18 @@ textarea:focus,
     width: 100% !important;
   }
 }
+
+input[data-text-security] {
+  -webkit-text-security: disc;
+}
+
+/* compat: firefox */
+@supports not (-webkit-text-security: disc) {
+  @font-face {
+    font-family: security-disc;
+    src: url('data:font/woff2;base64,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');
+  }
+  input[data-text-security] {
+    font-family: security-disc; /* stylelint-disable font-family-no-missing-generic-family-keyword*/
+  }
+}