Sandbox was created by Photosunder’s Lead Engineer to make photo editing simple and accessible. It offers essential tools for free, with regular updates and new creative features added over time for users to explore and enjoy. But Sandbox goes further with an AI-powered editing engine that intelligently enhances your images in seconds. Choose from a library of cinematic LUTs (Look-Up Tables) and creative presets to instantly transform your photo’s mood, style, and tone — whether you want a clean professional look, a vintage film feel, or bold artistic contrast.

With regular updates, Sandbox continues to evolve — introducing new filters, smarter AI tools, and fresh creative features that give you endless ways to explore, experiment, and express your vision.

Try it out today — upload your photo, pick a LUT, and watch Sandbox bring your creativity to life.

Our advanced AI-powered reduction engine analyzes every pixel to maintain clarity and dynamic range, ensuring your images stay crisp and vibrant even after compression. Whether you’re optimizing photos for your online portfolio, social media, or large-scale projects, Image Reduction delivers studio-quality results at a fraction of the file size.

With one click, you can upload, preview, and download optimized images — making it the fastest and easiest way to prepare your photos for any platform.