Image Tooltip
Image Tooltip Plugin for Joomla
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Changelog — Image Tooltip
Version 3.2.1: 27 August 2026
- Open link hover keeps the panel text colour, so Helix and other template a:hover rules cannot turn the CTA brand-blue
- Article source: strip content plugin syntax (default Yes), excerpt format Plain text or Safe HTML, and optional images inside Safe HTML
- Safe HTML is sanitised and re-closed after truncation so unclosed tags cannot break the page
- Use a Joomla article as the tooltip source with
article="123"(aliases:id,contentid) - Article title, intro excerpt, intro or full image, and article URL fill in when those shortcode fields are empty
- Unpublished or restricted articles stay hidden. Explicit title, body, image, or link on the shortcode still override the article
- Editor button: optional article ID field and Select picker
- Plugin option for article excerpt length (80 to 600 characters, default 240)
- Two article load modes in the plugin: Inline (with the page) or AJAX on first hover. Shortcodes can override with
load="ajax"orload="inline" - Backend Article source options: intro / full / both, excerpt length, use article image, and link to article
Version 3.1.3: 19 August 2026
- Hover follows the pointer, so a fading demo section cannot leave the tip dead under a still cursor. The first open is immediate
- Tips stay open when the panel moves to body or the layout shifts. Firefox uses the element under the pointer, not a null relatedTarget
- Tip panels force position:fixed so Bootstrap/Astroid [role=tooltip] { position:absolute } cannot park the tip inside a transformed section
- Anchored tips flip side if the panel would overlap the trigger. Right or left alignment uses margins, not CSS float
- Thumbs keep their natural aspect ratio (no forced 1:1 box). Tooltip images use Contain by default; Cover is optional via Design or fit="contain" / fit="cover"
- Thumbs with thumbwidth keep a real pixel width so grid icons can receive hover in Firefox. They are not loading=lazy
- Cache resized images switch (default Yes) under Design, plus Clear image cache and Remove broken files
- Empty or tiny WebP cache files are rejected. Palette PNGs convert to truecolor before WebP. Local media URLs are site-relative
- Popup images load eagerly. Translatable Open link label, plus cta_text / linktext on the shortcode. Legacy TRIGGER{end-link}image.jpg and {end-itooltip} closers still work
- Content plugin, editor button, and package version numbers stay in sync
Version 3.0: 17 July 2026
Release Date: 17 July 2026
Complete Rebuild
- Full rebuild for Joomla 4, Joomla 5, and Joomla 6
- Namespaced service-provider architecture with Web Asset Manager loading
- Vanilla JavaScript only — jQuery and TimThumb /
image.phpremoved - Install package
pkg_image_tooltip_3.0.zipincludes the content plugin and editor button
New Features
- Four themes — Dark, Light, Glass, and Brand, with per-tip shortcode overrides
- Placement modes — Follow cursor, or anchor top / bottom / left / right
- Animations — Fade, Scale, Slide, or None, with reduced-motion support
- Sticky click & touch — Click/tap to pin; Escape or outside click to dismiss
- Image or text triggers — Thumbnails or underlined text labels, with optional float left/right
- WebP thumbnail cache — Local images are resized and cached under
images/cache/image-tooltip - Editor button — Insert









