4.5/5 rating from 1,200+ users

Enhance & upscale images and video.
Free. Private. Instant.

AI-powered quality enhancement and 2× or 4× upscaling, entirely in your browser. Your files never leave your device.

Start Upscaling → See How It Works
Before · 512px
After · 2048px

4×

Upscale

~8s

Processing

0

Uploads

Free

Forever

AI-Powered · WebGPU

Drop your file here

MP4, WebM, MOV · 2× upscale

or paste from clipboard (⌘V)

RESOLUTION

AI MODEL ?

🔒 Your files never leave your device. All processing happens locally in your browser.

WHY VEEDZ AI

Everything you need to upscale.

Built on the same technology used by professionals, now accessible to everyone — free, forever.

Neural AI Upscaling

AI-powered enhancement model that reconstructs detail, not just sharp edges.

100% Private

Your files never leave your device. All AI inference runs locally in your browser. Zero uploads, zero data collection.

GPU Accelerated

WebGPU backend for hardware-accelerated inference. Includes a standard CPU fallback for universal browser support including Safari.

Images & Video

Upscale JPEG, PNG, WebP, AVIF images up to 4× — and MP4 / WebM videos up to 2×. Pause and resume long video processing anytime.

Universal AI Model

A smart, general-purpose AI model that adapts seamlessly to both photorealistic images and stylized digital art or illustrations.

Instant Loading

The AI model is cached in your browser after the first download. Subsequent sessions load instantly without re-downloading.

HOW IT WORKS

Three steps to sharper.

No installation, no account, no waiting. Drop a file and download the result.

STEP 01

Upload your file

Drag & drop, click to browse, or paste from clipboard. Images and videos both supported.

STEP 02

AI upscales locally

AI-powered enhancement runs in your browser using your GPU. No uploads, no server, fully private.

STEP 03

Download HD result

Compare before & after with the interactive slider, then download in PNG, WebP, or MP4.

✓ No account required
✓ No watermarks
✓ No file size limit*
✓ Commercial use OK

* Limited by your device's available RAM. Large files may require more memory.

BY THE NUMBERS

Built for speed.
Designed for privacy.

100% Private. Zero uploads. Your GPU does the work.

4×

Max upscale factor

Unlimited

Free upscales

~8s

Avg. image processing

0

Files uploaded to server

Loved by creators everywhere

Join over 1,200+ users who have already upgraded their content with Veedz AI.

"Best free video upscaler I've ever used. The WebGPU processing is incredibly fast."

S

Sarah J.

Content Creator

"Works completely in the browser without uploads. Very impressed with the 4x image scaling."

M

Michael T.

Designer

"Absolutely brilliant tool. No watermarks and it's super private."

E

Elena R.

Video Editor

AI UPSCALING GUIDE

Free AI video upscaler and image upscaler, built for your browser.

Veedz AI makes it simple to improve lower-resolution media without sending it to a server.

An online video upscaler uses AI to reconstruct detail in each frame, producing a higher-resolution output without re-shooting. Veedz AI processes video frames locally using WebGPU in Chrome and Edge — your footage never leaves your device. The AI model analyzes each frame's pixel structure and synthesizes plausible high-frequency detail rather than simply stretching pixels, producing sharper results than bicubic or Lanczos upscaling.

Veedz AI supports MP4 (H.264) and WebM (VP8/VP9) video input, with output as MP4. Processing speed depends on your hardware: a modern desktop GPU typically handles approximately 1 frame per second at 720p input. A 30-second clip at 720p takes roughly 30 minutes in GPU mode — so start with a short clip to check quality on your device before committing to longer content. CPU mode (Firefox, Safari) is 5–15× slower than WebGPU mode.

Upscale images up to 4× with AI

Veedz AI is also a free online image upscaler that accepts JPEG, PNG, WebP, and AVIF files. It uses the same AI model to upscale still images at 2× or 4×. Upscaling a 512×512 px image at 4× produces a 2048×2048 px output; processing time is approximately 5–15 seconds on a WebGPU-capable device. The model handles both photorealistic content and stylized artwork without requiring separate mode selection.

Because all processing is local, Veedz AI is equally suitable for sensitive files — medical images, client work under NDA, private family photos — that should not be uploaded to a cloud service. No account is required, no watermark is added, and the output file belongs entirely to you.

How Veedz AI compares to traditional upscaling

Traditional algorithms (bicubic, Lanczos) create new pixels by averaging neighboring values — they add no new information, only smooth transitions. AI super-resolution models are trained on paired low/high-resolution images to learn a statistical mapping, so the model predicts plausible fine detail based on patterns from millions of training examples. The result is sharper edges, cleaner textures, and more legible text. The limitation is that AI upscaling cannot recover information that was never captured: heavily blurred or heavily compressed sources will show limited improvement.

What you get with Veedz AI

Everything you need for seamless media enhancement:

  • Zero Cost: 100% free forever. No hidden fees, subscriptions, or accounts.
  • Complete Privacy: All processing happens directly on your device. We never see or store your files.
  • No Watermarks: Your upscaled images and videos are entirely yours, clean and brand-free.
  • Unlimited Usage: Upscale as many photos and videos as you want without daily caps or restrictions.
  • Multiple Formats: Works seamlessly with your everyday image formats (JPEG, PNG, WebP) and videos (MP4, WebM).
  • Powerful Results: Double the resolution for videos and up to 4× for images.

FAQ

Common questions.

Everything you need to know about Veedz AI.

What is the best free AI video upscaler?

Veedz AI is a strong choice for free, private, browser-based video upscaling — no account, no upload, and no watermark required. It runs the AI model entirely on your device using WebGPU (Chrome/Edge) or a CPU fallback, so your footage never touches a server. For a quick test, try a short clip first: most desktop GPUs process standard-definition footage in under 2 minutes per minute of video.

Is Veedz AI completely free?

Yes — 100% free, with no plans, no credits, and no hidden charges, now or in the future. There is no freemium tier: every feature, including 4× image upscaling and video upscaling, is available immediately to every visitor. No payment method is ever requested.

Do I need to create an account?

No account, no signup, and no email address required. You open the page, drop your file directly into the upscaler, and download the result — nothing else. There is no registration gate at any step of the workflow.

Are my files uploaded to a server?

No. Your files never leave your device at any point. Veedz AI downloads an AI model once to your browser, then runs all inference locally using your own CPU or GPU via WebGPU. We have no server infrastructure that receives or stores your files.

Will upscaling a blurry photo make it perfectly clear?

While AI upscaling can work wonders by predicting and enhancing lost details to make edges sharper, it cannot perform magic. If a photo is severely out of focus or heavily motion-blurred, the AI may only offer a slight improvement. It works best on media that is reasonably clear but simply lacks high resolution.

What browsers are supported?

Chrome 113+ and Edge 113+ support both image and video upscaling with GPU acceleration via WebGPU. Firefox supports image upscaling only (CPU mode, slower). Safari supports image upscaling only (CPU mode). Video upscaling strictly requires Chrome or Edge because it depends on the WebCodecs API, which Safari and Firefox do not fully support as of mid-2026.

What are the file size and resolution limits?

For images: the practical limit is your device's available RAM. On most desktops with 8 GB+ RAM, images up to 4096×4096 px (16 MP) upscale at 4× without issue, producing a 16384×16384 px output. For videos: a 30-second 720p clip requires roughly 2–3 GB of RAM during processing. If you see an out-of-memory error, try a smaller clip or lower resolution.

What types of images and videos can I upscale?

Supported image formats are JPEG, PNG, WebP, and AVIF. Supported video formats are MP4 (H.264) and WebM (VP8/VP9). The AI model is a general-purpose enhancement model designed to perform well across a wide variety of content: real-world photographs, digital art, illustrations, manga, cartoons, and home videos — without requiring separate mode selection.

Is it normal for the model download to take a while on first use?

Yes — on first use, the AI model file must download before processing can begin. After that single download, the model is stored in your browser and loads instantly on every subsequent visit, even offline. You will never re-download it unless you explicitly clear your browser's site data.

Can I pause video upscaling?

Yes. Video upscaling processes your footage frame-by-frame, which is memory-intensive. You can press the Pause button at any time to stop processing immediately, freeing your GPU and RAM for other tasks. When you're ready to continue, press Resume — processing picks up from exactly the last completed frame, so no work is lost.

Can I use upscaled images and videos commercially?

Yes — Veedz AI itself places no restriction on commercial use. You may use the upscaled output in client work, for sale, or in commercial products. However, you are solely responsible for ensuring you own the rights to the original source material before distributing any upscaled version commercially.

Does Veedz AI work offline?

After the AI model has been downloaded once, Veedz AI can process images without an internet connection — the model is cached locally in your browser. An internet connection is only needed to load the initial web app and to download the model on first use. Image and video processing both work offline after the first load.

What is WebGPU and why does it matter for AI upscaling?

WebGPU is a modern browser API that gives web applications direct access to your device's GPU for general-purpose computation — the same hardware that accelerates games and 3D graphics. For AI upscaling, GPU acceleration via WebGPU is 10–50× faster than CPU-only processing. Veedz AI uses WebGPU on Chrome and Edge, with an automatic fallback on browsers that do not support it.

GET STARTED

Start upscaling for free.
No account needed.

Drop your first image or video and see the difference in seconds.

Upscale Now →

No watermarks · No file limits · Your files stay private · Instant loading