WPForms
98The best WordPress contact form plugin. Drag & Drop form builder to create beautiful contact forms, paymen...
Free
5M+ installs 4.8★ (14,369)
Images Optimize and Upload CF7
Allows uploading and client-side compression of multiple images in Contact Form 7.
The facts
- Rating
- 4.8★ from 14
- Active installs
- 600+
- Price
- Free
- Last updated
- 23 Jun 2026
- Added
- Aug 2019
- Requires WP
- 5.2.2
- Tested up to
- WP 7.0.4
- Requires PHP
- 5.2
- Downloads
- 9,684
Our analysis
AI-assistedImages Optimize and Upload CF7 is a WordPress plugin designed as an extension for the Contact Form 7 plugin. It allows users to upload multiple images through drag-and-drop or a 'Browse' button, while also compressing the images on the client side to save time and bandwidth. This plugin is suitable for users who need to manage image uploads efficiently within their forms.
The plugin includes features such as automatic image resizing, aspect ratio maintenance, and file type validation. It also offers customization options for file upload thumbnails and layouts, making it adaptable for various site designs. It is particularly useful for those who want to enhance the image upload experience in their forms without compromising on quality.
Best for: This plugin is best for WordPress users who need to enhance image uploads in forms created with Contact Form 7.
What it does well
- ✓Supports drag-and-drop and 'Browse' file upload
- ✓Compresses images on the client side
- ✓Automatically resizes images to a maximum of 1920px
- ✓Highly customizable with multiple shortcodes
- ✓Compatible with major web browsers except IE
Where it falls short
- •Transparent backgrounds in PNG files turn solid black
- •Animated GIFs only retain the first frame after compression
- •Does not support Internet Explorer 11 and lower
Verdict
Images Optimize and Upload CF7 provides a practical solution for managing image uploads in forms, though it has some limitations regarding file formats and browser compatibility.
From the developer
Damir Akhmedshin's own description of Images Optimize and Upload CF7, lightly tidied.
Images Optimize and Upload CF7 is an extension plugin for Contact Form 7 plugin, that allows you to upload multiple images using drag-n-drop or simple “Browse” button, and compress them on the client’s side before sending it. If you want to save a user’s time and bandwidth on uploading large images, this plugin is perfect solution.
Tested with Contact Form 7 version 6.1.6
Features
- Experimental HEIC/HEIF server-side processing via Imagick. Available only when your server’s ImageMagick installation includes HEIC/HEIF format support.
- Quick compression on the client’s side
- Save data by compressing it on the client’s side before sending to the server
- Automatically resize images to max 1920px (width or height)
- Maintains the aspect ratio of the images
- Fix image rotation issue when uploading images from Android an iOS (uses EXIF data)
- Highly customizable
- File type validation
- No limits on input file size
- Ajax upload
- Drag-n-drop or browse file
- Attach compressed files to emails
- Adapted to mobile design
- Customize file upload thumbnails and drag and drop area layouts
- Multiple shortcodes in one form
- Identify files by adding ID to the shortcode. The ID value will be used as a prefix in the filename
- Set the maximum uploaded files limit in global settings, or in the shortcode
- Save or remove all temporary files from the server after sending the form. But if you want to keep the files on the server, please, install Contact Form 7 Database Addon – CFDB7 plugin to access the files
- Supports Google Chrome, Mozilla Firefox, Microsoft Edge, Safari. Doesn’t support IE 11 and lower
Limitations
- Transparent background in PNG files will become solid black
- Animated GIF files will only have 1st frame after compression
- Doesn’t support IE
Tagged as
purpose
Contact & Custom Forms
platform
Contact Form 7
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