Video2XFree AI Video Upscaler

Skip the install. Upscale your videos to 2x resolution right in your browser — powered by WebGPU, running locally on your GPU. No uploads, no signups, no waiting for someone else's server.

Free Forever · No Signup

No Watermark · Local Processing

Works on Mac, Windows, Linux

Everything Video2X Can Do

Six AI-powered capabilities — from 2x upscaling to batch processing — all running locally in your browser.

2x Video Upscaling That Actually Adds Detail

Turn 720p into 1440p, or 1080p into 4K — all with 2x AI-powered upscaling. Video2X doesn't just stretch pixels — it reconstructs missing detail at the sub-pixel level using a neural network trained on millions of video frames. Faces stay sharp, text stays readable, edges stay clean.

Frame Interpolation — Smooth 60 FPS

Take choppy 24fps or 30fps video and output buttery 60fps. Video2X generates the in-between frames using AI — motion stays natural, no ghosting artifacts. Perfect for gameplay footage, sports clips, or any content where smooth motion matters.

Purpose-Built AI Models for Anime

Video2X supports Anime4K and RealCUGAN — models specifically trained on animated content. Line art stays crisp, colors stay vibrant, and compression artifacts from streaming platforms get cleaned up. The desktop Video2X community swears by these models — now they run in your browser.

Image Upscaling Included

Drag in a PNG, JPEG, or WebP and get the same AI upscaling treatment. Whether it's a YouTube thumbnail, a product photo, or a screenshot with text — Video2X handles images and videos in the same tool. No need for a separate image upscaler.

Original Audio, Untouched

Video2X only processes the visual track. Your original audio — dialogue, music, sound effects — passes through byte-for-byte. No re-encoding, no sync drift, no surprises when you hit play.

Batch & Queue Processing

Line up several videos and let Video2X process them one after another. Each runs locally in your browser's processing pipeline — no upload queue, no server wait time, no limit on how many you can do in a session.

How to Use Video2X

Three steps from your original video to an upscaled result — no software to install, no files to upload.

Drop Your Video

Drag any MP4, WebM, or MOV file onto the page. No format conversion needed — Video2X analyzes your video's resolution, frame rate, and codec, then pre-selects the best upscaling settings.

Choose Your Output

Pick your quality preset and optionally enable frame interpolation for smoother motion. Preview the first processed frame side-by-side with your original before committing to the full render.

Download the Result

Click Start Upscaling and Video2X processes every frame locally on your GPU. When done, your upscaled video downloads automatically — original audio intact, no watermark, ready to publish.

Who Uses Video2X

Five types of creators who rely on Video2X for AI video upscaling — see which one sounds like you.

Content Creators & YouTubers

Old 720p footage dragging down your production quality? Video2X upscales archive content to clean 1440p or 4K — so your back catalog blends seamlessly with modern camera content. No need to reshoot or pay $299 for desktop software.

Anime & Animation Fans

Streaming compression kills line art — blocky gradients, blurry subtitles, banding in dark scenes. Video2X's Anime4K and RealCUGAN models are trained specifically for animated content. Sharper lines, cleaner colors, zero oil-painting effect.

Gamers & Streamers

Compression from recording software and streaming platforms introduces artifacts. Video2X cleans up the noise and can interpolate 30fps clips to 60fps — making highlight reels look buttery smooth on YouTube.

Family Video Restoration

That old MiniDV tape from 2005, the 480p phone video from 2012, the VHS rip of your wedding — these memories deserve better than 480p. Video2X brings them to HD without you needing to learn what a codec or bitrate means.

E-Commerce & Marketing

Product demo videos shot on a phone in 1080p? Upscale to 4K for your product page. Instagram Reel compressed to oblivion? Clean it up before reposting to TikTok. No Premiere Pro, no video editor needed.

Why Choose Video2X

Five reasons Video2X is different from every other video upscaler — and why that matters for your workflow.

100% Local Processing — Your Videos Never Leave Your Device

Most online video upscalers upload your file to a cloud server for processing. That means waiting in a queue, trusting a third party with your footage, and often hitting a paywall. Video2X runs the AI model directly on your GPU through WebGPU — your video stays on your machine. No server throttle, no upload wait, no privacy trade-off.

Actually Works on Mac — Desktop Video2X Doesn't

The desktop Video2X project has been around since 2018, and macOS support is still stuck in GitHub issues — not delivered. Desktop Video2X requires Vulkan, which Apple doesn't support natively. This browser version runs on Chrome, Safari, Firefox, and Edge on any operating system. Mac users finally get access to the same Video2X quality without hacky workarounds.

No Python, No Drivers, No 30-Minute Setup

Desktop AI upscaling tools — including the original Video2X — require Python environments, GPU driver configuration, FFmpeg installation, and model downloads. Video2X's online version pre-integrates all of this. You open a browser tab, drop a video, and start upscaling. The technical complexity is abstracted away — the output quality isn't compromised.

Free Without the Fine Print

No watermark, no 3-videos-per-day limit, no forced signup, no credit card hold. Video2X is free because it runs on your hardware — we don't have server costs to recoup. The free plan on other upscalers is a trial funnel. Here, it's the product.

Open-Source Powered, Continuously Improving

Video2X isn't a black-box SaaS. The AI models under the hood — Real-ESRGAN, RealCUGAN, Anime4K, RIFE — are open-source projects with active research communities. When those models improve, Video2X improves. You're not locked into one company's proprietary algorithm that might stagnate after you've built your workflow around it.

Frequently Asked Questions

Is Video2X really free?

Yes. Video2X is completely free to use — no trial period, no credit card required, no 'free up to X videos' limit. The AI processing runs on your own device's GPU, so there are no server costs for us to pass on to you. What you see is what you get: a free video upscaler that stays free.

Do I need to create an account or sign up?

No. You can open the page, drop a video, and start upscaling immediately. No email, no password, no social login.

Is my video uploaded to a server?

No. All AI processing happens locally on your device through WebGPU — your video never leaves your computer. This is fundamentally different from cloud-based upscalers that require you to upload your footage to their servers for processing. Your content stays private because it was never shared in the first place.

Does Video2X work on Mac?

Yes. This is one of the biggest reasons the online version exists — the desktop Video2X doesn't support macOS because it relies on Vulkan, which Apple doesn't support natively. The browser version works on Mac through Chrome, Safari, Firefox, or Edge. Same AI models, same output quality, zero platform restrictions.

Will my video have a watermark?

No. Video2X never adds watermarks to your output. You upscaled it — you own it. Use it on YouTube, TikTok, client projects, wherever.

What video formats does Video2X support?

Video2X accepts MP4, WebM, and MOV files as input. The output format matches your input — an MP4 in gets an MP4 out. We recommend MP4 with H.264 encoding for the best balance of quality and compatibility.

How long does upscaling take?

Processing time depends on your GPU and the video length. As a rough guide: a 1-minute 720p video upscaled to 1440p (2x) with the Balanced preset takes about 3–8 minutes on a modern GPU like an NVIDIA RTX 3060 or Apple M2. The Fast preset can cut that time roughly in half with slightly softer output.

Can I upscale to 4K?

Yes — if your source video is 1080p, Video2X's 2x upscaling produces 4K (2160p) output. If your source is 720p, 2x upscaling gives you 1440p. Video2X uses a constant 2x multiplier, so your output resolution depends on your input. The AI reconstructs detail at the sub-pixel level, so the result is genuine higher resolution — not just a stretched image.

What's the difference between the quality presets?

Video2X offers three quality presets: Fast (smaller AI model, quicker processing — good for previews and quick drafts), Balanced (medium model, solid quality at reasonable speed — recommended for most use cases), and Best Quality (largest model, resolves the finest textures and edges, but takes the longest). The underlying AI models are the same — the presets control model size and processing precision.

Can I use Video2X for commercial projects?

Yes. Videos upscaled with Video2X can be used for commercial purposes — client work, monetized YouTube content, marketing videos, product demos. There's no restriction on commercial use because Video2X is just a tool you run on your own hardware.

Which browser works best?

Video2X works on any modern browser with WebGPU support — Chrome (version 113+), Edge (version 113+), and Firefox (version 124+). Safari support for WebGPU is available starting from Safari 17.4. Chrome and Edge typically offer the best performance because of their mature WebGPU implementation.

How does Video2X compare to the desktop version?

The online version uses the same AI models (Real-ESRGAN, RealCUGAN, Anime4K, RIFE) as the desktop Video2X, but runs them through your browser's WebGPU API instead of a native Vulkan/CUDA backend. For most users, the output quality is nearly identical. The trade-off: the desktop version offers more granular control over encoder settings and supports scripting/automation, while the online version eliminates all setup complexity and works on any operating system, including macOS.

Ready to Upscale Your Videos?

Drop any video and get a sharper, cleaner, higher-resolution result in minutes. No upload, no sign-up, no watermark — Video2X works entirely in your browser.

Start Upscaling Free

About Video2X

Video2X is a free, open-source video upscaling project — and this is its browser-based version. The original Video2X started at Hack the Valley II in 2018 as a command-line tool that uses machine learning to increase video resolution without quality loss. Over 6 years, it grew to 20,000+ GitHub stars, support for multiple AI models (Real-ESRGAN, RealCUGAN, Anime4K, RIFE), and a dedicated community of developers and users. The desktop version requires Python, FFmpeg, Vulkan-compatible GPU drivers, and command-line setup — and it doesn't run on macOS. This online version removes every barrier: same AI upscaling capability, same model selection, same output quality — but through your browser. No Python, no drivers, no terminal. And yes, it works on Mac. Use Video2X to enhance low-resolution videos directly in your browser — no upload, no watermark, no sign-up. Powered by WebGPU-accelerated AI super-resolution, this free video upscaler online supports MP4, WebM, and MOV formats with 2x AI upscaling, frame interpolation, and intelligent detail restoration. No files ever leave your device — all processing runs locally for complete privacy.