Free Video Upscaler - Enhance Your Videos Online

Upscale your videos to 4K online for free with TensorPix. Improve quality instantly using our free AI video upscaler.

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Rated 4.5/5

Trusted by more than 2 million users

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AI Video Upscaling for Free

Use TensorPix for free AI video upscaling to improve your videos easily.
Upload your video, choose your upscale level, and let our AI handle the rest with clear, sharp results

Upscale Video to 4K Online Free

Choose from multiple output resolutions including HD, Full HD, and 4K.

Our free AI video upscaling service supports various input formats and delivers optimized results for any device or platform you need.

Fast, Easy, and Free

TensorPix makes free video upscaling simple. Drag, drop, and enhance your videos with AI in just a few clicks.

No downloads, no complex tools, just high-quality results.

Upscale vid

How to icon

1 - Upload your videos

Select any video on your computer or phone and upload it to TensorPix.
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2 - Select AI filters

After uploading, select one or more of the AI filters. Each filter can fix specific quality problem.
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3 - Upscale!

Click enhance, wait for the video enhancing to finish and download upscaled videos.
No credit card required
|
Trustpilot logo
Rated 4.5/5

Frequently Asked Questions

  • Is the AI video upscaler really free?
    Yes, our free AI video upscaler offers full functionality without watermarks or hidden fees. You start with free credits and receive more every week.
  • How long does free video upscaling take?
    Processing time depends on your video length and chosen resolution. Most videos are enhanced within 2-5 minutes, but upgrading to a paid plan can make it even faster!
  • Can I upscale multiple videos for free?
    You can upscale one video at a time, but feel free to upload more. They’ll line up in your queue automatically.
  • What's the difference between free and paid video upscaling?
    Free AI video upscaler provides excellent results for most users. Paid plans offer faster processing, larger file support, more filters per video, batch processing, plus up to 20-second free previews.
  • Does free AI video upscaling reduce quality?
    No, TensorPix uses AI to enhance and upscale your videos without losing quality.
  • Which video formats are supported?
    We support all popular video containers: mp4, mov, avi, wmv, mkv, flv... Popular video codecs are also supported: H264, H265, Apple ProRes, VP9, AV1, Xvid, MPEG-2, MPEG-4...

Check out more use cases

  • Enhance Video Chat Recordings

    Forget noisy, blurry and low resolution video calls. Create high quality webcam recordings with any laptop camera.

  • Meet Latest Quality Standards

    Convert any SD footage to HD or even 4K. Prepare your images and videos for the newest displays and TVs.

  • Upscale & Enhance Old Videos and Images

    Restore details and remove artifacts, blur and noise. Make your old videos and images look like new.

  • Interpolate low FPS videos with AI

    Goodbye choppy, low-quality video playback. Transform low FPS videos into 60 FPS, silky smooth footage

  • Unblur Videos Online

    Turn blurry footage into stunning clarity with our AI technology. Enhance every detail of your video, from action shots to personal memories, effortlessly and affordably.

  • Stabilize Shaky Videos

    Convert shaky footage into smooth, professional-quality video. Eliminate camera wobble and achieve consistently clear results.

  • Denoise Videos

    Remove various forms of noise from videos. Perfect for noisy night shots or low-light videos.

  • Upscale and Enhance AI Generated videos

    Enhance AI Video quality in less than 3 minutes. Upscale up to 4K and make your videos stand out among others.

Read the latest blog posts

Check out user testimonials

  • Read this review on Trustpilot
    I have used the color restore and AI stabilization on a few dance videos for social media and I am really happy with the results, I uploaded 4K video so it takes a bit of time, but I like that they send me an email and enhance in the background so that I don't have to wait around.
    Tanya Ariana Bendis
    Marketing Director
  • It’s a great tool for increasing resolution and upscaling, especially for those without the necessary hardware. Since AI training and model usage can be prohibitively expensive for most, packaged online tools like TensorPix Enterprise offer a cost-effective and accessible solution. It’s a great option for anyone looking for a simple and straightforward way to use AI video enhancers without prior experience!
    Zeng Chao
    FX Artist
  • Read this review on Trustpilot
    Fantastic AI video upscaler with easy to use UI! Significantly better results than with Topaz and am able to process multiple videos at once, resulting in major time savings. A life saver.
    Anne Spalter
    Owner of Anne Spalter Studios
  • As AI evolves and improves, TensorPix will likely expand, offering even more sophisticated insights and analyses to filmmakers and studios like ours. For now, the power of TensorPix AI serves as a testament to the innovative ways technology can be utilized to strengthen the human experience and our connection to the stories we love. It allows us to enhance old looking films and show them to our audience in high quality with nearly to no artifacts. TensorPix is by far the best web-based video and photo enhancement service and is going to change the filmmaking world. Do yourself a favor and use it!
    Matan Uziel
    Executive Producer

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    Turn your ideas into 4K videos from text and image inputs using simple prompts. No technical expertise needed.

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  • Upscale & Enhance API

    Add video enhancing and upscaling into your app or product via API Integration.

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Ready to make better video content?

Join millions of creators already using TensorPix