diff --git a/lib/plugins/tag/index.js b/lib/plugins/tag/index.js
index 842a2d6f50..02f83bb470 100644
--- a/lib/plugins/tag/index.js
+++ b/lib/plugins/tag/index.js
@@ -29,8 +29,6 @@ module.exports = ctx => {
   tag.register('include_code', includeCode, {async: true});
   tag.register('include-code', includeCode, {async: true});
 
-  tag.register('jsfiddle', require('./jsfiddle'));
-
   const link = require('./link');
 
   tag.register('a', link);
diff --git a/lib/plugins/tag/jsfiddle.js b/lib/plugins/tag/jsfiddle.js
deleted file mode 100644
index bb101d6696..0000000000
--- a/lib/plugins/tag/jsfiddle.js
+++ /dev/null
@@ -1,33 +0,0 @@
-'use strict';
-
-const { htmlTag } = require('hexo-util');
-
-/**
-* jsFiddle tag
-*
-* Syntax:
-*   {% jsfiddle shorttag [tabs] [skin] [height] [width] %}
-*/
-
-function jsfiddleTag(args) {
-  const id = args[0];
-  const tabs = args[1] && args[1] !== 'default' ? args[1] : 'js,resources,html,css,result';
-  const skin = args[2] && args[2] !== 'default' ? args[2] : 'light';
-  const width = args[3] && args[3] !== 'default' ? args[3] : '100%';
-  const height = args[4] && args[4] !== 'default' ? args[4] : '300';
-  const src = `https://jsfiddle.net/${id}/embedded/${tabs}/${skin}`;
-
-  const attrs = {
-    scrolling: 'no',
-    width,
-    height,
-    src,
-    frameborder: '0',
-    loading: 'lazy',
-    allowfullscreen: true
-  };
-
-  return htmlTag('iframe', attrs, '');
-}
-
-module.exports = jsfiddleTag;
diff --git a/test/scripts/tags/index.js b/test/scripts/tags/index.js
index 0c255037cb..1aaf2a23be 100644
--- a/test/scripts/tags/index.js
+++ b/test/scripts/tags/index.js
@@ -10,7 +10,6 @@ describe('Tags', () => {
   require('./iframe');
   require('./img');
   require('./include_code');
-  require('./jsfiddle');
   require('./link');
   require('./post_link');
   require('./post_path');
diff --git a/test/scripts/tags/jsfiddle.js b/test/scripts/tags/jsfiddle.js
deleted file mode 100644
index 9ca63a368c..0000000000
--- a/test/scripts/tags/jsfiddle.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-const cheerio = require('cheerio');
-
-describe('jsfiddle', () => {
-  const jsfiddle = require('../../../lib/plugins/tag/jsfiddle');
-
-  it('id', () => {
-    const $ = cheerio.load(jsfiddle(['foo']));
-
-    $('iframe').attr('src').should.eql('https://jsfiddle.net/foo/embedded/js,resources,html,css,result/light');
-  });
-
-  it('tabs', () => {
-    let $ = cheerio.load(jsfiddle(['foo', 'default']));
-
-    $('iframe').attr('src').should.eql('https://jsfiddle.net/foo/embedded/js,resources,html,css,result/light');
-
-    $ = cheerio.load(jsfiddle(['foo', 'html,css']));
-
-    $('iframe').attr('src').should.eql('https://jsfiddle.net/foo/embedded/html,css/light');
-  });
-
-  it('skin', () => {
-    let $ = cheerio.load(jsfiddle(['foo', 'default', 'default']));
-
-    $('iframe').attr('src').should.eql('https://jsfiddle.net/foo/embedded/js,resources,html,css,result/light');
-
-    $ = cheerio.load(jsfiddle(['foo', 'default', 'dark']));
-
-    $('iframe').attr('src').should.eql('https://jsfiddle.net/foo/embedded/js,resources,html,css,result/dark');
-  });
-
-  it('width', () => {
-    let $ = cheerio.load(jsfiddle(['foo', 'default', 'default', 'default']));
-
-    $('iframe').attr('width').should.eql('100%');
-
-    $ = cheerio.load(jsfiddle(['foo', 'default', 'default', '500']));
-
-    $('iframe').attr('width').should.eql('500');
-  });
-
-  it('height', () => {
-    let $ = cheerio.load(jsfiddle(['foo', 'default', 'default', 'default', 'default']));
-
-    $('iframe').attr('height').should.eql('300');
-
-    $ = cheerio.load(jsfiddle(['foo', 'default', 'default', 'default', '500']));
-
-    $('iframe').attr('height').should.eql('500');
-  });
-});