Title: Duotone Image Filter Tool Author: Shift Current Published: July 21, 2025 Last modified: July 22, 2025 --- Search plugins ![](https://ps.w.org/duotone-image-filter-tool/assets/banner-772x250.png?rev=3331578) ![](https://ps.w.org/duotone-image-filter-tool/assets/icon-256x256.png?rev=3331578) # Duotone Image Filter Tool By [Shift Current](https://profiles.wordpress.org/birdinski/) [Download](https://downloads.wordpress.org/plugin/duotone-image-filter-tool.1.8.zip) * [Details](https://test.wordpress.org/plugins/duotone-image-filter-tool/#description) * [Reviews](https://test.wordpress.org/plugins/duotone-image-filter-tool/#reviews) * [Installation](https://test.wordpress.org/plugins/duotone-image-filter-tool/#installation) * [Development](https://test.wordpress.org/plugins/duotone-image-filter-tool/#developers) [Support](https://wordpress.org/support/plugin/duotone-image-filter-tool/) ## Description This image filter plugin provides a powerful and intuitive interface for applying two-color (duotone) effects to your images without leaving WordPress. This streamlined process means you don’t need external software like Photoshop for these stylish edits. Key Features: Live Preview: See the duotone effect applied to your image instantly. Color Pickers: Easily select your highlight and shadow colors. Preset Library: Save your favorite color combinations as presets for quick and consistent styling across your site. Drag & Drop: Upload images by dragging them directly into the editor. Media Library Integration: Select existing images from your WordPress Media Library. Fine-tune Adjustments: Control brightness, contrast, and saturation to perfect your final image. Save to Library: Save your newly created duotone image directly to the Media Library. This tool is perfect for bloggers, designers, and site owners who want to create a unique and consistent visual identity for their brand. ## Screenshots * [[ * The main Duotone Image Filter Tool interface, showing the preset library, color settings, and image drop zone / effect area. ## Installation Upload the duotone folder to the /wp-content/plugins/ directory. Activate the plugin through the ‘Plugins’ menu in WordPress. Navigate to the “Duotone” menu item in your WordPress admin dashboard to start creating! ## FAQ ### What image formats are supported? The plugin currently supports JPEG and PNG image formats for processing. ### Where are my saved images stored? When you click “Save to Media Library,” the processed image is saved just like any other uploaded image and can be found in your WordPress Media Library. ### Can I use this on the front-end of my site? Currently, Duotone Image Filter Tool is an admin tool designed for preparing images before you add them to posts or pages. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “Duotone Image Filter Tool” is open source software. The following people have contributed to this plugin. Contributors * [ Shift Current ](https://profiles.wordpress.org/birdinski/) [Translate “Duotone Image Filter Tool” into your language.](https://translate.wordpress.org/projects/wp-plugins/duotone-image-filter-tool) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/duotone-image-filter-tool/), check out the [SVN repository](https://plugins.svn.wordpress.org/duotone-image-filter-tool/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/duotone-image-filter-tool/) by [RSS](https://plugins.trac.wordpress.org/log/duotone-image-filter-tool/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.8 Feature: Canvas-based export now saves the styled preview (CSS filters) as a real image using HTML5 . #### 1.7 Tweak: Contibutors updated. Assets removed. #### 1.6 Tweak: Plugin name change. #### 1.5 Tweak: Plugin name change. Icon added. Screenshots added. Banner added. #### 1.4 Tweak: Added GPL license information to the main plugin file header. Fix: Removed a duplicate event listener that caused the media library to sometimes require a double-click. #### 1.3 Tweak: Made security checks more explicit to satisfy static analysis tools. #### 1.2 Fix: Resolved multiple security warnings related to input sanitization, nonce verification, and file system functions. #### 1.1 Fix: Corrected a JavaScript bug where deleting a preset would cause an error when trying to delete the next preset. Feature: Initial release. ## Meta * Version **1.8** * Last updated **10 months ago** * Active installations **10+** * WordPress version ** 5.0 or higher ** * Tested up to **6.8.5** * Language * [English (US)](https://wordpress.org/plugins/duotone-image-filter-tool/) * Tags * [color](https://test.wordpress.org/plugins/tags/color/)[duotone](https://test.wordpress.org/plugins/tags/duotone/) [effects](https://test.wordpress.org/plugins/tags/effects/)[filter](https://test.wordpress.org/plugins/tags/filter/) [image](https://test.wordpress.org/plugins/tags/image/) * [Advanced View](https://test.wordpress.org/plugins/duotone-image-filter-tool/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/duotone-image-filter-tool/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/duotone-image-filter-tool/reviews/) ## Contributors * [ Shift Current ](https://profiles.wordpress.org/birdinski/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/duotone-image-filter-tool/)