Sleek Compare

Sleek Compare is a lightweight before/after image comparison slider for WordPress. Built with performance in mind — no jQuery, no FontAwesome, no bloat.

Key Features

• Ultra-lightweight : Under 10KB total (JS + CSS combined)
• Zero external dependencies : No jQuery or icon libraries required
• Touch-friendly : Full swipe support for mobile devices
• Keyboard accessible : Arrow keys, Shift+Arrow for 10% jumps, Home/End
• Simple shortcode : Works in classic editor, widgets, and page builders
• Lazy loading : Images and slider initialization deferred until visible
• CSS variables : Easy theming without touching code
• No render-blocking resources : Scripts and styles load conditionally

Pro Version

Want Gutenberg block and Elementor widget support? Check out Sleek Compare Pro for:

• Native Gutenberg block with live preview
• Full Elementor widget with style controls
• Custom handle colors
• Priority email support
• Lifetime updates

Usage

Shortcode

Basic usage: [sleek_compare before=”https://example.com/before.jpg” after=”https://example.com/after.jpg”]

With all options: [sleek_compare before=”https://example.com/before.jpg” after=”https://example.com/after.jpg” start=”30″ label_before=”Original” label_after=”Enhanced” show_labels=”true” ]

Shortcode Attributes

• before – URL of the before image (required)
• after – URL of the after image (required)
• start – Starting position 0-100 (default: 50)
• label_before – Before label text (default: “Before”)
• label_after – After label text (default: “After”)
• show_labels – Show labels true/false (default: true)