okdzhimiev

Sravnitel is a WordPress plugin by Elphel Inc. based on a jQuery plugin jquery.sravnitel.js.
Features
<ul>
<li>Compare 2+ images </li>
<li>Zoom and pan</li>
<li>Initial zoom and offset</li>
<li>Touch events: click, drag, pinch to zoom</li>
</ul>
Tips
<ul>
<li>Click on the view area to quickly switch between left and right image</li>
<li>Click on the zoom info in the top right to zoom-to-fit the view area</li>
<li>To place several instances of the plugin assign unique ids: [sravnitel id=’test1′ …], [sravnitel id=’test2′ …]</li>
</ul>
Working demo
<a href="http://blog.elphel.com/2017/01/lapped-mdct-based-image-conditioning-with-optical-aberrations-correction-color-conversion-edge-emphasis-and-noise-reduction/" rel="nofollow ugc">Elphel’s Blog: Lapped MDCT-based image conditioning with optical aberrations correction, color conversion, edge emphasis and noise reduction</a>
Quick examples
<ul>
<li>Fit image into the view window, w/o titles: 
[sravnitel images=”ID0,ID1,ID2″ width=640 height=480]</li>
<li>Fit image into the view window, with titles and toggle button: 
[sravnitel images=”ID0,ID1,ID2″ width=640 height=480 showtitles=true showtoggle=true]</li>
<li>Also fit image, with titles: 
[sravnitel images=”ID0,ID1,ID2″ width=640 height=480 showtitles=true zoom=0]</li>
<li>Zoom 30%, with titles, x=0 and y=0 in the center of the view window: 
[sravnitel images=’ID0,ID1,ID2′ width=640 height=480 showtitles=true zoom=0.3 center_x=0 center_y=0]</li>
</ul>
Shortcode Parameters
<ul>
<li>id – int – 0 – wrapper’s <div> element id</li>
<li>images – str – ” – (required) list of images ids (attachment_id), comma separated</li>
<li>width – int – 530 – view window width px</li>
<li>height – int – 300 – view window height px</li>
<li>showtitles – bool – false – show/hide titles</li>
<li>showtoggle – bool – false – show/hide button – switch between left and right image</li>
<li>index_l – int – 0 – init, left image – is the index of the images array, starting from 0</li>
<li>index_r – int – 1 – init, right image – is the index of the images array, starting from 0</li>
<li>zoom – float – 0 – init, zoom, 0 – fit to view window, 1.0 – 100%</li>
<li>center_x – int – 0 – init, x coordinate of the original image to be placed in the center of the view window </li>
<li>center_y – int – 0 – init, y coordinate of the original image to be placed in the center of the view window</li>
</ul>

Sravnitel

Sravnitel is a WordPress plugin by Elphel Inc. based on a jQuery plugin jquery.sravnitel.js.

Freemius

Abu Hayat

bPlugins

btechnologies

tomorbplugins

Al Amin

All In One Image Viewer is a powerful and feature-rich WordPress Image Viewer Plugin designed for Gutenberg. It helps you create interactive image experiences using Image Zoom, Image Magnifier, Image Map, Image Rotation, Hotspot Annotations, Image Comparison Slider, Zoom Pan Viewer, Image Overlay, Image Masking, Image Transform, Viewport Controls, and Aspect Ratio management.
Whether you run an eCommerce store, photography portfolio, real estate website, educational platform, art galleries, media website, agency, or business website, this plugin makes it easy to display images more engagingly and interactively.
<a href="https://bplugins.com/products/image-viewer/" rel="nofollow ugc">Image Viewer</a> | <a href="https://bplugins.com/products/image-viewer/pricing/" rel="nofollow ugc">Pricing</a> | <a href="https://bplugins.com/docs/image-viewer" rel="nofollow ugc">Documentation</a> | <a href="https://bplugins.com/support/" rel="nofollow ugc">Support</a>
<h3>Key Features – Free Version</h3>
<ul>
<li>
Four Image Viewer Modes: Choose from Zoom, Magnify, Map, and Rotation viewer modes to display images in the most suitable way for your content.
</li>
<li>
Zoom Viewer with Full Controls: Enable or disable Pan, Zoom, X-Axis, and Y-Axis, set Start Scale, and control Zoom Step for precise image inspection.
</li>
<li>
Magnify Viewer Options: Highlight specific image areas using magnification with adjustable speed and timeout settings.
</li>
<li>
Interactive Image Map: Add multiple map items on an image with full control over: Link URL, Link target, Title, Width & height, Top & left positioning, Drag & drop placement for each map item.
</li>
<li>
Rotation Viewer: Rotate images smoothly with options to: Set custom width and height, Enable or disable auto-rotation, Control auto-rotate speed, Hide or show rotation controls.
</li>
<li>
Responsive & Touch Friendly : Works smoothly on desktop, tablet, and mobile devices, including touch gestures.
</li>
<li>
Unlimited Usage: Use the Image Viewer block unlimited times across posts and pages.
</li>
<li>
Theme Compatibility: Fully compatible with all standard WordPress themes.
</li>
<li>
Lightweight & Performance Optimized: Clean and optimized code ensures fast loading and smooth interaction.
</li>
</ul>
<h3>Pro Version Features</h3>
<ul>
<li>
8 Premium Viewer Styles: Choose from 8 professionally designed styles for modern and visually appealing image presentation.
</li>
<li>
Fully Responsive Design: All Pro styles are 100% responsive, optimized for desktop, tablet, and mobile devices.
</li>
<li>
Custom Styling Options: Control border radius, background colors, shadows, padding, margins, and image positioning — design each viewer your way.
</li>
<li>
Advanced Typography Controls: Customize font family, size, weight, line height, color, and alignment for titles, labels, and captions.
</li>
<li>
Zoom Pan Viewer: Advanced zoom and pan image viewing with full control over viewer width & height, zoom in/out, drag & pan interaction, header buttons, and smooth mouse, scroll, and touch gesture support.
</li>
<li>
Transform Image: Advanced image transformation with full control over viewer width & height, image rotation angle, flip direction, brightness and contrast adjustment, and one-click reset for precise visual tuning.
</li>
<li>
Masking: Creative image masking with full control over mask shape, size, position, repeat behavior, and custom width & height to highlight or reveal specific areas with precision.
</li>
<li>
Image Comparison Slider: Interactive before/after image comparison with full control over viewer width & height, image swap, label show/hide, label position, custom before/after texts, divider icon customization, and optional control buttons for a clear comparison experience.
</li>
<li>
Image Viewport: Device-based image viewport control with separate width and height (settings for desktop, tablet, and mobile, ensuring perfectly optimized image display on every screen.
</li>
<li>
Multi Image Overlay: Display multiple images in layered overlay mode with add, delete, and duplicate, individual visibility toggle, opacity control, and precise width & height settings for advanced visual composition.
</li>
<li>
Hotspot Annotations: Create interactive image hotspots with add, delete, and duplicate hotspot support, precise X/Y positioning, tooltip enable/disable, ping animation toggle, footer show/hide, custom hotspot title & description, button icon, button text, URL linking with new-tab option, and full control over viewer width & height.
</li>
<li>
Image Aspect Ratio: Choose predefined aspect ratios (1:1, 16:9, 4:3, 3:2, 21:9) with object-fit modes (cover, contain, fill) and custom background color control to ensure perfectly proportioned images across all layouts and devices.
</li>
</ul>
<h3>Why Choose All In One Image Viewer?</h3>
If you are looking for a complete Image Viewer Plugin for WordPress, this plugin provides multiple image interaction tools in a single Gutenberg block. All In One Image Viewer combines multiple image interaction technologies into a single Gutenberg block, allowing website owners to create engaging, responsive, and interactive image experiences without writing code.
Whether you need an Image Zoom Plugin, Image Magnifier, Interactive Image Map, Before After Image Slider, Hotspot Image Viewer, or Zoom Pan Viewer, this plugin provides everything in one solution.
<h3>With All In One Image Viewer, you can:</h3>
✔ Create interactive Image Zoom effects
✔ Add Image Magnifier functionality
✔ Build clickable Image Maps
✔ Create Before & After Image Comparison Sliders
✔ Add Hotspot Annotations with tooltips
✔ Enable smooth Zoom and Pan interactions
✔ Rotate images interactively
✔ Create layered Multi Image Overlays
✔ Apply creative Image Masking effects
✔ Transform images with rotation and flipping
✔ Control image display using responsive Viewports
✔ Manage custom Aspect Ratios across devices
✔ Improve image engagement and user interaction
✔ Enhance WooCommerce product image presentation
✔ Display professional photography portfolios
<h3>Why is All In One Image Viewer such a game-changer?</h3>
<ul>
<li>
Configure — You can easily modify the Image Viewer plugin to suit your needs. Your work will go more quickly thanks to the Image Viewer plugin’s features and simplicity of use.
</li>
<li>
There are eight different viewer types — rotate, zoom, map, zoom pan viewer, viewport, comparison slider, aspect ratio, masking, multi image overlay, hotspot, and transform.
</li>
<li>
Customer Service — Our staff is always available to assist you. It’s easy for users to <a href="https://bplugins.com/support" rel="nofollow ugc">ask questions</a> and get quick answers.
</li>
<li>
Updates — With frequent updates, we bring the functionality and performance of the plugin up to date. Upgrading to newer versions is also easy, ensuring uninterrupted service.
</li>
</ul>
<h3>How to use</h3>
<ul>
<li>First, install the All In One Image Viewer plugin.</li>
<li>Add the Image viewer block from the block category called “Widgets” in the Gutenberg editor.</li>
<li>You can change block settings from the right-side settings sidebar.</li>
<li>
Enjoy!
</li>
<li>
For installation help, click on the Installation Tab
</li>
</ul>
<h3>External Services</h3>
This plugin connects to the following external services from the admin dashboard:
<h4>bPlugins Products API</h4>
<ul>
<li>Service URL: <a href="https://api.bplugins.com" rel="nofollow ugc">https://api.bplugins.com</a></li>
<li>Purpose: The plugin’s admin dashboard fetches product comparison data and pricing information to display relevant upgrade options and feature details.</li>
<li>Data Sent: Only the plugin slug is transmitted; no personal or site data is collected.</li>
<li>Terms of Service: <a href="https://bplugins.com/terms-of-service/" rel="nofollow ugc">https://bplugins.com/terms-of-service/</a></li>
<li>Privacy Policy: <a href="https://bplugins.com/privacy-policy/" rel="nofollow ugc">https://bplugins.com/privacy-policy/</a></li>
</ul>
<h4>Freemius (wp.freemius.com)</h4>
<ul>
<li>Endpoint: https://wp.freemius.com/</li>
<li>Used for: Processing plugin opt-in consent form submissions.</li>
<li>Data sent: Only after explicit user opt-in — user name, email, site URL, WP/PHP version, plugin version.</li>
<li>Terms of Service: <a href="https://freemius.com/terms/" rel="nofollow ugc">https://freemius.com/terms/</a></li>
<li>Privacy Policy: <a href="https://freemius.com/privacy/" rel="nofollow ugc">https://freemius.com/privacy/</a></li>
</ul>
<h4>WordPress.org Plugins API</h4>
<ul>
<li>Service URL: <a href="https://api.wordpress.org" rel="nofollow ugc">https://api.wordpress.org</a></li>
<li>Purpose: The admin dashboard queries the official WordPress.org Plugins API to retrieve and display a curated list of other plugins by the same author (“Our Plugins” section).</li>
<li>Data Sent: Plugin slugs and author name; no personal or site data is collected.</li>
<li>Terms of Service: <a href="https://wordpress.com/tos/" rel="nofollow ugc">https://wordpress.com/tos/</a></li>
<li>Privacy Policy: <a href="https://wordpress.org/about/privacy/" rel="ugc">https://wordpress.org/about/privacy/</a></li>
</ul>
<h3>Third-Party Libraries</h3>
<ul>
<li>Source / GitHub: <a href="https://github.com/bPlugins/bpl-tools" rel="nofollow ugc">Bpl-Tools GitHub</a></li>
<li>License: <a href="https://www.gnu.org/licenses/gpl-2.0.html" rel="nofollow ugc">GPL-2.0-or-later</a></li>
<li>Purpose: Shared utility library providing admin dashboard components and common Gutenberg editor controls.</li>
<li>External Services: The library may connect to bPlugins, WordPress.org, and Freemius services for product data and checkout functionality. See full details: <a href="https://github.com/bPlugins/bpl-tools#external-requests--why-they-are-made" rel="nofollow ugc">https://github.com/bPlugins/bpl-tools#external-requests–why-they-are-made</a></li>
</ul>

All In One Image Viewer – Zoom, Maps & Comparison

A Gutenberg block to display images with zoom, magnify, map, pan viewer, comparison slider, masking, transform, and more.

Sravnitel vs All In One Image Viewer – Zoom, Maps & Comparison