SoloFilters Image Enhancements

Add Instagram-style CSS filters to images in the WordPress block editor.

About

This WordPress plugin registers a new "Filtered Image" block that lets users pick a named filter preset and adjust its intensity. Filters are applied with CSS only, so they are reversible, lightweight, and the original image keeps its alt text.

Requirements

WordPress 6.4+
PHP 7.4+

Installation

Clone or download this repository to your WordPress plugins directory:
```
wp-content/plugins/solofilters-image-enhancements/
```
Activate the plugin from the WordPress admin panel

Features

Filtered Image Block – A new block type for applying CSS filters to images
Preset Filters – Choose from multiple named filter presets
Adjustable Intensity – Control filter intensity with a slider
Non-destructive – Filters are applied with CSS only; original images remain unchanged
Accessibility – Alt text is preserved on filtered images

Development

Setup

npm install

Build

npm run build

Testing

Run unit tests:

npm run test:jest

Run end-to-end tests:

npm run test:e2e

Changelog

[0.1.0] - 2026-08-06

Initial release

License

GPLv2 or later – View License

Author

Keith Solomon

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