Best Nonprofit Image Compressors

TinyPNG (by Tinify) is a free image optimization tool trusted by developers and designers worldwide. It uses smart lossy compression to compress JPEG, PNG, WebP, AVIF, and JPEG XL (JXL) files by up to 80% without visible quality loss - boosting speed, SEO, and reducing bandwidth. Compress, convert, and resize images via our intuitive web app or powerful API, with an image CDN for fast global delivery. SDKs are available for Python, Node.js, PHP, Java, Ruby, and .NET. Includes an official WordPress plugin and a growing ecosystem of community-built integrations. Tinify is simple and accessible with no complex settings, no guesswork. It just works. Whether you're a beginner or building for scale, you get reliable results fast. All plans start with a generous free tier, and responsive customer support is here when you need help. George the panda 🐼 would be thrilled to see you give it a try.

Cloudimage - an image CDN - one of the scalable products from Scaleflex - is the easiest way to optimize and accelerate images for the web. This solution automates the transformation and optimization of images on the fly and accelerates their distribution via the Content Delivery Network (CDN). Thanks to Cloudimage, web pages are faster and lighter, which improves both SEO and the user experience of the web or mobile application. How does Cloudimage work? - We download and cache: we get your image from your server in our own cache. You can optionally use Cloudimage as an image store as well. - We crop, resize, cut, watermark, colorize, rotate, and compress your images. It converts your images into WebP for even more size reduction. - We lighten the weight of your images by intelligently applying the best compression for the maximum level of byte reduction imperceptible to the human eye. - Your images are delivered at the speed of light anywhere around the world via CDN.

OnlineConvertFree provides file and document conversion tools. At present, the service interface is available in 15 languages. Every day the service is used by tens of thousands of the users. The file conversion service onlineconvertfree.com has one of the largest lists of supported formats. Prior to the update, the service worked only with the document files (70+ formats), images (120+ formats), audio (15 formats) video (32 formats) , e-books, archives, etc. All 1500+ directions of conversion are available to the users for free.

Imagify is a powerful and easy-to-use WordPress plugin designed to optimize images and speed up your website. It automatically compresses, resizes, and converts images to modern formats like WebP and Avif with just one click. Created by the team behind WP Rocket, Imagify guarantees improved website loading times without sacrificing image quality. It enhances key performance metrics such as Google PageSpeed scores and Core Web Vitals. Imagify is ideal for users who want a quick and efficient way to compress large image files in bulk without any technical knowledge. Overall, it helps businesses improve SEO, user experience, and conversions by making images lighter and faster to load.

Optimize your images, turn on lazy load, resize, compress and improve your Google Page Speed with the incredibly powerful and 100% free WordPress image smusher/compressor, brought to you by the superteam at WPMU DEV! And whether you spell it ‘optimize’ or ‘optimize’, Smush will compress all your images without a visible drop in quality and optimize your page speed using its unique compression algorithm.

A faster loading page means a more pleasant user experience, better search ranking and as a result, more page views. ShortPixel uses advanced compression technology that reduces image size without affecting the quality, thus making your pages load faster.

You work so hard on your website content, but slow load times are still destroying your bounce rates, conversions and SEO performance. Instantly Fix The Images That Are Dragging You Down. Remotely Manage All Of Your Linked Websites. No Maintenance Required After Setup.

Pixlr the Online Photo Editor that lets you edit photos and create great designs right in your browser for Free. Experience next level, intuitive photo editing and graphical design with AI-powered tools for quick yet professional edits. Our editor opens almost any image format such as PSD (Photoshop), PXD, JPEG, PNG (transparent), WebP, SVG and more. Start from an empty canvas or select one of our professionally crafted templates. Say goodbye to boring and repetitive editing tasks with AI design tools. One click is all it takes to remove backgrounds perfectly from your photos, cut out every strand of hair and more! Let AI and Machine Learning take your photo editing and background removal to a new level! Simpler steps, equally stunning results. Just toggle on and off, or drag sliders from left to right to edit your photos. Achieving unique aesthetic photo effects becomes so much simpler with Pixlr.

Speed Up Your Website with Image Compression and Resizing. We know how frustrating it can be when images are slowing down your website and driving your customers away. We believe images should make your website a better experience for your guests. Join thousands of smart and savvy website owners who are using EWWW Image Optimizer and get: Faster Images, High Quality Compression, and Personal Support. Many people who have a website are frustrated by slow images. We help you speed up your website to better engage your customers. We also have a WordPress plugin for image optimization on WordPress sites. Page caching for faster site response times. Defer JS/CSS assets for a better user experience. Control which scripts and stylesheets load per page to reduce overhead and eliminate unused assets. Whether it’s a plugin, service, or theme, we continuously test and improve compatibility with these and many others

Smart compression of images WordPress Plugin & API. Automatic. Protects your data. Ideal for editorial staff, photographers, bloggers. Optimus targets a lossless compression of PNG images and a slightly lossy compression of JPEG images of media uploaded to WordPress — while focusing on protecting your data. In plain terms: the visual appearance of treated images does not change in any way. The plugin slims down the original image and all preview images of an uploaded motif. An important difference to desktop and online optimization tools: Photoshop, ImageOptim, JPEGmin and TinyPNG only treat the original images, since thumbnails are only generated when that image is uploaded to WordPress. Optimus compresses all preview images as well (=thumbnails). Reduction of file size with no change in visible image quality.

Kraken.io is a robust, ultra-fast image optimizer and compressor with best-in-class algorithms. We'll save you bandwidth and storage space and will dramatically improve your website’s load times. Designers, Developers, WordPress and Magento users - even enthusiasts all over the world use Kraken.io. All plans start out as a FREE Account which comes with 100 MB of testing quota. No credit card is required to sign up.

We are the web's premier online converter of Portable Document Format (PDF) files. Our site allows you to make a PDF-compatible file without loading any special software. All it takes to generate a PDF-compatible file is to upload a postscript-compatible file to our website and then click on the resulting link. Our aim is to make it simple for light and moderate users to generate PDF files. Convert and merge JPG, PNG, and other images to PDF online for free. Change border size, page size, image alignment, and orientation to fit your preferences. No watermark is added. Combine or merge a large number of photos to PDF document(s) at once. We don't compromise quality for anything. Our advanced image converter detects the best quality for your output files. This feature enables us to keep the best quality while reducing PNG, TIFF/TIF, WebP, and JPG/JPEG image file size. We do our best to separate all details need to merge Image files so you can just download single PDF file.

CloudConvert is an online file converter. We support nearly all audio, video, document, ebook, archive, image, spreadsheet, and presentation formats. To get started, use the button below and select files to convert from your computer. CloudConvert is your Swiss army knife for file conversions. We support nearly all audio, video, document, ebook, archive, image, spreadsheet, and presentation formats. Plus, you can use our online tool without downloading any software. CloudConvert has been trusted by our users and customers since its founding in 2012. No one except you will ever have access to your files. We earn money by selling access to our API, not by selling your data. Besides using open source software under the hood, we’ve partnered with various software vendors to provide the best possible results. Most conversion types can be adjusted to your needs such as setting the quality and many other options.