Free AI image & video upscaler
Upscale your photos and videos to 2x or 4x with AI. It's free, your files stay on your device, and there's no account to create.
Drag & drop your file here
or click to browse
Max 20.0 MB
Or try a sample
A free AI upscaler that actually respects your privacy
Every other free AI upscaler has a catch. Either you hand over your files, create an account, or pay to lose the watermark. FreeUpscaler does none of that. The AI runs locally in your browser using WebGPU, so your photos and videos never touch our servers or anyone else's. Drop a file, pick 2x or 4x, download the result. No signup, no cloud queue, no card on file, no watermark.
Pick your upscaler
Images or video, same privacy, same price
Free AI image upscaler
For JPG, PNG, and WebP files up to 20 MB. The AI adds real detail (sharper edges, cleaner lines, more natural textures) instead of just stretching pixels. It works well for old photos, product shots, screenshots, and AI-generated images. Output is clean PNG, no watermark.
Try the free AI image upscalerFree AI video upscaler
For MP4, WebM, and MOV files up to 150 MB. Every frame gets decoded, enhanced, and re-encoded on your device. Handy for social clips, screen recordings, gameplay, and AI-generated video. Output is clean H.264 MP4 with the audio preserved.
Try the free AI video upscalerHow FreeUpscaler works
Three steps. Nothing uploaded.
Drop a file, AI runs on your GPU, download the result.
Upload your file
Drag and drop or click to select any file. Everything stays on your device. Your file is never sent to a server.
AI processes locally
Advanced AI runs directly on your device. Fast, private, and able to reuse cached assets on repeat visits. Your media stays local.
Download the result
Download the processed file when it finishes. No watermarks, no sign-ups, no usage credits. Your data never left your browser.
Why browser upscaling
Three things cloud upscalers can't match
Actual privacy
Files that never leave your device can't get leaked, trained on, or handled carelessly. If you're upscaling client work, legal documents, medical scans, or anything personal, local is the only option that makes sense.
No queues, no limits
Cloud tools throttle their free tier. A handful of images per month, short video caps, watermarked output, resolution ceilings. Running on your own hardware, none of that applies. Upscale as much as you want, as often as you want.
Faster after the first load
Your browser can reuse cached app and AI assets, so repeat visits usually start faster. Processing still stays local on your device.
Who uses FreeUpscaler
Designers pulling detail out of low-res source files. Photographers enlarging archive scans to print. E-commerce sellers fixing supplier images that arrived too small. Creators cleaning up compressed social clips. AI artists pushing Midjourney, Stable Diffusion, Sora, and Kling output past the generator's native resolution. And plenty of people working through a shoebox of old family photos.
FAQ
Frequently Asked Questions
Free AI image and video upscaler. Your device, your data. Read more about FreeUpscaler →