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Make image square, crop image to square, or resize image to square online free. Blur background, no crop. For Instagram, profiles, social media. No signup, no watermark. | SuanTools Online is a browser-based file processing platform with 30+ tools for images, PDFs, and utilities. All processing happens client-side using WebAssembly—files never upload to servers. Free tier includes all tools; Pro ($3.99/month) adds AI background removal, OCR, and upscaling. No account required for basic use. Built with Next.js 14, TypeScript, Supabase, and Vercel. |
🌫️ Blur Background, ✂️ Smart Crop, 📏 Resize & Fit, 🎨 Filters & Effects, ✓ All formats supported (JPG, PNG, WEBP, GIF, BMP) | Client-Side Processing, Image Compression, PDF Merge & Split, No Account Required, Free Tier with No Limits, WebAssembly Performance, Privacy-First Architecture, Image Format Conversion, PDF Watermark & Protect, QR Code Generator, Base64 Encode/Decode, JSON Formatter, Background Removal (Pro), OCR Text Extraction (Pro) |
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Cloudinary is a cloud-based service that streamlines websites and mobile applications' entire image and video management needs - uploads, storage, administration, manipulations, and delivery.

imgix is the leading platform for end-to-end visual media processing. With robust APIs, SDKs, and integrations, imgix empowers developers to optimize, transform, manage, and deliver images and videos at scale through simple URL parameters.

OpenCV was designed for computational efficiency and with a strong focus on real-time applications. Written in optimized C/C++, the library can take advantage of multi-core processing. Enabled with OpenCL, it can take advantage of the hardware acceleration of the underlying heterogeneous compute platform.

ImageKit offers a real-time URL-based API for image & video optimization, streaming, and 50+ transformations to deliver perfect visual experiences on websites and apps. It also comes integrated with a Digital Asset Management solution.

scikit-image is a collection of algorithms for image processing.

Effortless image resizing, optimization and CDN delivery. Make your site fully responsive and really fast.

It supports JPEG, PNG and GIF files. You can optimize your images in two ways - by providing an URL of the image you want to optimize or by uploading an image file directly to its API.

Try Nano Banana Pro for free, Gemini's AI image generator and photo editor, allows you to create high-quality images and turn photos into endless new creations.

ImageEngine is an intelligent Image CDN that dynamically optimizes image content tailored to the end users device. Using device intelligence at the CDN edge, developers can greatly simplify their image management process while accelerating their site.

The universal multimedia toolkit.