Browse 14 checker plugins, code & scripts from $4 sorted by best sellers. All from our global community of web developers.

 

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PassReview - password strength audit plugin.

by JamDev in Forms
  • Software Version: jQuery
File Types Included:
  • JavaScript JS
  • HTML
  • CSS
$7
(10)
102 Sales
Last updated: 29 Aug 12

SimpleProxyChecker - The easy way to check proxies

  • Application Runtime: Native
  • Operating System Versions: Windows XP, Windows Vista, Windows 7
$5
(14)
99 Sales
Last updated: 19 Apr 12

Global DNS - Multiple Server - DNS Propagation Checker - WP

  • Software Version: WordPress 4.5 - 5.3.x
File Types Included:
  • JavaScript JS
  • HTML
  • CSS
  • PHP
$14
(5)
74 Sales
Last updated: 20 May 21

Ultimate Credit Card Checker

by beic in Windows
  • Application Runtime: Native
  • Operating System Versions: Windows XP, Windows Vista, Windows 7
$7
58 Sales
Last updated: 21 Nov 12

Finger Blood Sugar Prank + Admob

  • Software Version: Android 4.2.x - 8.1
File Types Included:
  • .apk
  • .java
  • .xml
  • Layered PSD
  • Layered PNG
  • HTML
$16
21 Sales
Last updated: 23 Oct 18

[Aggroth] - A modern styled Minecraft template

by Thrallix in Games
  • Software Version: HTML 5
File Types Included:
  • JavaScript JS
  • JavaScript JSON
  • HTML
  • CSS
  • PHP
$8
18 Sales
Last updated: 14 Mar 17

Hreflang Flags

  • Software Version: WordPress 4.0 - 5.7.x
File Types Included:
  • JavaScript JS
  • CSS
  • PHP
  • Layered PNG
$19
(3)
16 Sales
Last updated: 22 Jul 20

Mass Rank Checker

by aikei in Windows
  • Application Runtime: Native
  • Operating System Versions: Windows XP, Windows Vista, Windows 7
$7
13 Sales
Last updated: 31 Jul 13

JPassword - jQuery Plugin

by WebD3m in Forms
  • Software Version: jQuery
File Types Included:
  • JavaScript JS
  • HTML
  • CSS
$4
11 Sales
Last updated: 03 Jun 14

Grammar Matters - Automatic Grammar Checker Plugin for WordPress

  • Software Version: WordPress 3.3 - 5.7.x
  • Compatible With: Aesop Story Engine, bbPress 2.5.x, Beaver Builder 2.0.x, BuddyPress 5.0.x, Easy Digital Downloads, Elementor, Gravity Forms, iThemes Exchange 1.10.x, Layers WP, Visual Composer 5.1.x, WooCommerce 3.8.x, WP EasyCart, WPBakery Page Builder 5.7.x, WPML
File Types Included:
  • JavaScript JS
  • CSS
  • PHP
$25
6 Sales
Last updated: 16 Jan 21

Password Generation and Evaluation

  • Software Version: .NET 3.5
File Types Included:
  • C# CS
$23
6 Sales
Last updated: 22 May 10

Envidater — tiny update checker

  • Application Runtime: .NET 4
  • Operating System Versions: Windows XP, Windows Vista, Windows 7, Windows 8 Desktop, Windows 8 Metro
$6
3 Sales
Last updated: 13 Sep 14

Blood Pressure Checker Prank - BBDOC - FULL VERSION

  • Software Version: Android 4.0 - 6.0
File Types Included:
  • JavaScript JS
$49
1 Sales
Last updated: 07 Jul 17

Blood Types Checker Prank - BBDOC - FULL VERSION

  • Software Version: Android 4.0 - 6.0
File Types Included:
  • JavaScript JS
$49
1 Sales
Last updated: 07 Jul 17