內容簡介
Ultimate Watermark 是一款完整的 WordPress 圖片保護解決方案，專為攝影師、電子商務商店及內容創作者設計。它能自動為圖片添加專業水印，防止未經授權的使用，並提供靈活的控制選項。
【主要功能】
• 自動添加水印，無需手動操作
• 支援圖片和文字水印，自訂內容
• 原始圖片安全備份，無損恢復
外掛標籤
開發者團隊
② 後台搜尋「Ultimate Watermark – Image Watermark, Image Protection & Bulk Watermarking」→ 直接安裝（推薦）
📦 歷史版本下載
原文外掛簡介
Ultimate Watermark is a powerful, photographer-grade image watermark plugin for WordPress. Add a copyright text or logo to every image you upload, batch-watermark thousands of existing photos, protect WooCommerce product galleries, and restore the originals anytime — all without leaving wp-admin.
Built for photographers, content creators, bloggers, and e-commerce stores who need real protection without bloated dependencies, watermarking server services, or destructive edits.
Quick Links
🔗 View Plugin Page
🚀 Try Ultimate Watermark Free
💎 View Pro
📚 View Documentation
Why choose Ultimate Watermark
Unlike basic watermark plugins, Ultimate Watermark gives you:
Automatic backup & restore — originals are saved before watermarking; one click and every image is back the way you uploaded it.
Native WooCommerce support — bulk-watermark all product images, including gallery and variation images.
Professional positioning — 9 anchor points, pixel/percentage offsets, rotation, opacity, scale, custom dimensions.
Photographer-friendly — EXIF and IPTC metadata are preserved; image quality settings are honoured per format.
Conditional rules engine — apply different watermarks based on image size, post type, file size, dimensions, orientation, user role, post category, product category and more.
Non-destructive on-the-fly mode (Pro) — watermark how visitors see the image without ever touching the file on disk.
REST API & developer-ready — proper hooks, filters and PSR-4 architecture so you can extend or integrate with any custom workflow.
Core features (Free version)
Watermark types
Text watermark — your copyright string, brand name, URL, or any custom text
Image watermark — upload a PNG/JPG/SVG logo, signature, or stamp
Per-template font, weight, style, decoration, color, and opacity
Rotation, scale, and pixel-level positioning
Application modes
Automatic — watermark every image as it’s uploaded to the media library
Bulk — watermark hundreds of existing images from the Media Library at once
Manual — watermark a specific image from its attachment screen
Frontend uploads — watermark images submitted from frontend forms
Conditional rules
Choose exactly which images get a watermark with rules built in plain English. Combine conditions with AND/OR logic:
Image size (thumbnail, medium, large, full, plus your theme’s custom sizes)
Post type (posts, pages, products, custom post types)
File type (jpeg, png, gif, webp)
File size, image width, image height
Orientation (landscape / portrait / square)
Aspect ratio
User role
Post category
Product category & product tag (when WooCommerce is active)
Backup & restore
Every original image is preserved before the watermark is burned in:
Single-click restore from the Backups admin page
Bulk restore — wipe watermarks from a whole upload batch
Storage controls — choose to keep all sizes or just the original
Path-traversal protected and stored under your uploads folder
Image library compatibility
Imagick (preferred — sharper text rendering and better color fidelity)
GD fallback when Imagick is not installed
Live preview while you edit a watermark template
WebP, JPEG (baseline & progressive), PNG, and GIF output
Designed for production
PSR-4 namespaced source, Composer-loaded
Full i18n support (ultimate-watermark text domain)
Right-click protection and drag-and-drop disable for the frontend
Logged-in user role bypass
Sensible defaults — works the moment it’s activated
Use cases
Photographers — protect portfolio shots before publishing, watermark a whole season at once, keep EXIF data intact for clients.
WordPress bloggers — brand every featured image automatically with your site URL or logo so reposts always link back.
WooCommerce stores — watermark every product photo with a logo or “© Yourshop” string; bulk-apply on launch and forget about it.
Stock & marketplace sellers — sample-watermark previews while keeping clean originals for paid downloads.
News, magazine and content sites — apply photographer credits to images on upload using dynamic placeholders (Pro).
Pro features
Upgrade to Ultimate Watermark Pro when you outgrow the free version. The Pro extension stays in lockstep with the free plugin and adds:
Unlimited watermark templates — free version is limited to 1
Dynamic content placeholders — {site_url}, {date_long}, {user_display_name}, {post_title}, {custom_field:key} and more
EXIF placeholders — {camera_model}, {aperture}, {shutter_speed}, {iso}, {focal_length} for camera-info credits
Google Fonts library — 30+ curated typefaces (Roboto, Open Sans, Montserrat, Pacifico, Bebas Neue, Playfair Display, …) auto-cached on disk
Searchable font picker — every option rendered in its own typeface
WooCommerce per-product watermarks — override the global watermark on a single product
WooCommerce per-category watermarks — assign a default watermark per product category, with a Product → Category → Global cascade
WooCommerce variation image support — watermark every variation, not just the parent
On-the-fly display watermarking — show watermarks to visitors without modifying source files; admins/editors bypass automatically
Batch operations — apply, replace, or remove watermarks from large image sets via a tracked queue
Advanced conditional rules — date ranges, custom fields, and 14+ operators (contains, in, between, greater_equal, etc.)
Priority support — direct help from the team that built it
Automatic updates — receive Pro releases through the WordPress updates UI
Compare features and view pricing →
Trusted by
Photographers, e-commerce shops, news sites, and marketplace owners worldwide use Ultimate Watermark to protect their images on WordPress. Every release ships with active support — opening an issue gets a real response.
Privacy
Ultimate Watermark is fully local. No images, no metadata, and no usage data are ever sent to MantraBrain or to any third party. The Pro updater contacts the licensing server only to validate your key and check for updates.
