Free AI Image & Video Upscaler
Upscale images and videos to 2x or 4x with AI right in your browser. No uploads, no accounts, no watermarks.
Drag & drop your file here
or click to browse
Max 20.0 MB
Or try a sample
Simple & Private
How It Works
Three simple steps. No accounts, no uploads, no compromises on privacy.
Upload your file
Drag and drop or click to select any file. Everything stays on your device. Nothing is sent to a server, ever.
AI processes locally
Advanced AI runs directly on your device. Fast, private, and completely offline-capable. Nothing is ever sent to a server.
Download the result
Get your processed file instantly in the highest quality. No watermarks, no sign-ups, no limits. Your data never left your browser.
Upscale images and videos with AI. No upload required.
Low-resolution files are everywhere — old photos, thumbnails, compressed downloads, screen recordings. They look fine at their original size, but the moment you need to print them, crop in, project them, or use them in a design, the lack of detail becomes painfully obvious. Traditional upscaling just makes pixels bigger. AI upscaling is different.
FreeUpscaler uses a neural network to intelligently add detail as it enlarges your image or video. Edges become sharper, textures become richer, and the result looks naturally high-resolution rather than stretched. Pick 2x for a modest enlargement or 4x for the largest output and the most detail.
Your files are never uploaded to any server. All processing happens right in your browser using your device's graphics hardware. For video, each frame is decoded, upscaled, and re-encoded on your device — nothing leaves the browser. That works offline after the first load.
Support for JPG, PNG, and WebP images up to 20MB (output: PNG). Support for MP4, WebM, and MOV videos up to 150MB (output: MP4). Short clips and smaller images process fastest.
FAQ