Introduction

Photos & Images, Images

Automatically watermarks images inside Joomla article content — an image logo, a text overlay, or both — with cached output so nothing is re-rendered on every page load. Native Joomla 4.4+, 5 and 6 build (PSR-4, DI service provider, SubscriberInterface).


Features

  • Image (logo) watermark — PNG, JPG, GIF, or SVG (rasterized via Imagick + rsvg, with graceful fail-safe fallback if Imagick isn't available on the server)
  • Text watermark — with optional TTF font for full diacritics support
  • Both can be enabled together, positioned independently
  • 9-position placement, configurable margin and opacity for each
  • Automatic upscale cap for low-resolution logos, with a log warning instead of a silently pixelated result
  • Cached, atomically-written output (rename()-based publish, safe under concurrent requests) — the source article images are never modified
  • Scope-limited to configured folder(s) (e.g. images/), with a minimum size threshold and a no-watermark CSS class exclusion
  • Media-manager picker for the logo path (handles Joomla's #joomlaImage://... metadata suffix automatically)
  • Clean uninstall: optionally removes the generated cache folder
  • sk-SK and en-GB translations included

> Joomla 3.10? Use the last v2.x release instead (still available in Releases - no further Joomla 3 updates are planned; migrate to Joomla 4+ for ongoing support).

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FG Watermark

Version:
3.0.0
Developer:
ferino
Last updated:
Oct 05 2026
1 day ago
Date added:
Oct 02 2026
License:
GPLv2 or later
Type:
Free download
Includes:
p
Compatibility:
J4 J5 J6
Download

Uses Joomla! Update System