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Best Online AI Video Upscalers (2024)

Videos are important for preserving memories and achievements, but bad camera quality or recording abilities can degrade them.

This is a typical issue for not only video creators, but also TV and animation fans. To deal with this issue, this article examines some outstanding video upscaling software choices for increasing video quality.


Why online video upscaler?

In a previous blog, we introduced AI Video Upscalers for desktops. They are good at protecting privacy and processing long videos. However, the processing speed depends highly on your computer hardware.
This is when online AI video upscalers become important. No matter what kind of computer you use, you can get your video upscaled in a short while.

Top online video upscaler

Here are some top online services for AI video upscaling.

1. HitPaw Online AI Video Enhancer

HitPaw online video upscaler helps you effortlessly enhance and upscale your videos. With its AI-powered technology, this platform efficiently improves low-resolution videos, elevating them to 1080P/4K quality with minimal effort.

Key features:

  • Upscale videos up to 4x the original size & 4K resolution.
  • Easy-to-use. Upscale videos in one click.
  • 4 AI models for various purposes: Denoising model, Animation model, Face model, and Colorize model.
Processing speed: Fast⚡⚡⚡
Pricing: $8.99/week, $23.99/month, $169.99/year

2. CapCut Online AI Video Upscaler

There’s no need to introduce the name of CapCut. It is a helpful sidekick to use with CapCut online video editor. Its intuitive interface and fast processing make it accessible to all users.

Key features:

  • Upscale videos to 2x the original size in one click.
  • Seamless workflow – you can easily upscale your original videos for further editing.
  • Simple interface, easy to use.
Processing speed: Fast⚡⚡⚡
Pricing: Free

3. TensorPix

TensorPix offers convenient online video and image upscaling services, allowing users to enhance quality quickly without installation. In just under 3 minutes, customize AI filters for satisfying results.

Key features:

  • Upscale videos to 4x the original size.
  • Customized AI filters.
Processing speed: Moderate⚡
Pricing: 2 free credits, €11-61/month (about $12-66/month) for more credit.

4. Remini

remini video enahnce offical web screenshot


Remini is a popular mobile app that has grown rapidly in 2023. It also offers online video enhancement services to increase video quality by increasing resolution, lowering noise, and refining details. It can also increase the quality and size of videos by up to 2X.

By the way, only subscribed users can enhance videos, albeit there may be some limitations on the length and duration of videos that can be uploaded to Remini. The restrictions will differ depending on the pro status.

Personal Plan, $6.99/week

  • individual video limits: 60s/60MB;
  • cumulative weekly video limits: 240s/240MB.

Business Plan, $9.99/week

  • individual video restrictions: 120 seconds/120MB;
  • cumulative video limits per week: 480 seconds/480MB.


Processing speed: Fast⚡⚡


Need Online Or Desktop AI Video Upscaler?

Online AI video upscalers boast speed but raise privacy concerns and suffer from slow uploads, especially for long videos. So what kind of videos best suit these platforms?

It is clear that desktop video upscaler software has several advantages over Online

  1. Better privacy; users are not required to upload data for processing.
  2. It is helpful for users with good computer equipment, which is more favorable for processing videos
  3. Processing large and long video files can be faster.

Nero AI Video Upscaleris a great solution for upscaling old videos to 4X, with nice results on some old cartoons. For further results, visit BEST AI Video Upscaler Software (2024).

One suggested answer is AI-generated videos. With current AI technology, AI-generated videos are usually short and of low resolution, which makes them perfect for online AI video upscalers.

Here are some popular AI video generators:


1. Runway Gen2

The latest and renowned AI video model, Gen 2, excels in converting both images and text into videos. You can generate video clips up to 18 seconds in length. It’s accessible both as a webpage and on mobile phones for convenient exploration.

2. Pika Labs

Pika Labs offers a robust online service for text-to-video and image-to-video conversion. It’s available for free on Discord and their website. Users can create videos ranging from 3 to 7 seconds in length.

3. Domo AI

Domo AI, launched by the end of 2023, is a recent addition to the AI video generator scene. Renowned for its seamless transformation of realistic videos into cartoon-style ones, it offers versatile rendering options on Discord. Users can customize their videos to various styles with lengths of 3, 5, or 10 seconds.

4. Sora AI

The most anticipated project, Sora AI by Open AI, is yet to be released. Sora promises to generate intricate scenes with multiple characters, precise motions, and detailed backgrounds. It comprehends user prompts and translates them into physical world concepts. With its robust model, Sora can produce high-quality videos up to 60 seconds in length.


Unlike desktop options, online AI upscalers ensure speedy processing regardless of hardware. They excel with AI-generated videos, which are typically short and low resolution. As showcased by HitPaw Online, CapCut, and TensorPix, Remini,  these platforms offer accessible and effective tools for improving video quality, catering to diverse needs and preferences.

Click here to dive deeper into more AI video enhancer tools. 
So, will you be a fan of online AI video upscaling? Would you like to enhance your video using online or desktop software?

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