This project is a consolidation of various compiled open-source AI image/video upscaling product for a working CLI-friendly image and video upscaling program.

Gui creation is made manually using the tkinter library. For the upscale process itself, it uses the OpenCV library with a model obtained from open source. Checked using vermin. Minimum required versions: 3.6 Incompatible versions: 2. ... Convert models from GoldSource engine to the Source engine with AI.

June 12, 2025 - To simplify your choice, the comparison below spotlights the most‑cited best free video upscalers alongside a pro‑level trial (UniFab Video Upscaler AI), covering options for Windows, Mac, online use, and open-source solutions.

March 22, 2025 - Overall, the upscaled video looks much better and higher quality, as it was designed with modern CGI. Waifu2x is an open-source video upscaling tool designed for animations and cartoons.

December 25, 2023 - ... Free and Open-Source: Real-ESRGAN is completely free to use and open-source, making it an excellent choice for budget-conscious users. AI-Powered: It leverages advanced AI to upscale videos, preserving detail and texture.

June 25, 2025 - Here're the best free open-source AI video upscalers/enhancers like Video2X, Real-ESRGAN, Waifu2x, and Anime4K. Learn how to install and use them, what they do well, and the common challenges users face.

June 18, 2025 - This article introduces popular free, open-source AI video upscalers like Video2X, Waifu2X and ESRGAN. For anime-style content, Anime4K offers fast and efficient upscaling using GPU-powered shaders, making it ideal for real-time video playback.

You can use Video2X on Google Colab for free if you don't have a powerful GPU of your own. You can borrow a powerful GPU (NVIDIA T4, L4, or A100) on Google's server for free for a maximum of 12 hours per session.

All you need to do is input a video, and your browser will do all of the AI Upscaling and video processing. This software tool is completely free and open source, and works particularly well for animated content. I built it because from previous experience as a casual user who just wants to upscale a few videos you have around, it's surprisingly frustrating.

RealScaler is Paid and Open SourceTopaz Video AI is Paid and Proprietary · RealScaler is Lightweight and Privacy focusedTopaz Video AI is not according to our users ... Upscale videos or images with AI for free, right in your browser - no signups, ...

July 17, 2025 - When you want to convert your videos to a higher resolution, like 4K or 8K, you can start with these free upscalers: Video2X, Waifu2x, and ESRGAN. ... Part 1. What Is Open-Source AI Video Upscaler

November 4, 2025 - The result is a professional-grade super-resolution tool that runs entirely on-device, respects user privacy, and delivers exceptional quality at unprecedented speeds — whether you’re on Linux with an RTX 4090 or a MacBook Air with no discrete graphics. ... Acknowledgments: Real-ESRGAN Team (original PyTorch implementation), Apple (Core ML and Neural Engine), Open Source Community (coremltools, PyTorch) Links: — Mac App Store: https://apps.apple.com/us/app/upscale-enhance/id6753763810 — GitHub: https://github.com/wengjiyao/upscale-enhance — Real-ESRGAN Paper: https://arxiv.org/abs/2107.10833

Source code for free AI video upscaler tool. Contribute to sb2702/free-ai-video-upscaler development by creating an account on GitHub.

Supports upscaling by 2×, 4×, and even higher with consistent visual fidelity. Compatible with both images and video frames for flexible workflows. Open-source and actively maintained by the AI developer community.

Video2X is a free and open-source AI upscaler that uses advanced algorithms to enhance videos, GIFs, and images. With Video2X, you can increase resolution, frame rate, and sharpness, transforming low-resolution videos into stunning 4K or higher quality. While the process may be slow, Video2X ...

June 8, 2023 - Unlike traditional upscaling methods, ... in improved visual fidelity. Comparatively, Video2X stands out as a free and open-source solution in the market of video upscaling tools....