About VideoQualityEnhancer.pro
VideoQualityEnhancer.pro is a small, independent website with free tools that improve video quality directly in your web browser. It upscales low-resolution video with AI, cleans up compression damage and adds in-between frames for smooth 60 fps playback. The defining idea is simple: your video should not have to leave your computer to be enhanced.
Why VideoQualityEnhancer.pro exists
Enhancing a video used to mean one of two things. Either you bought and installed a desktop program, or you uploaded the file to an online service that processed it on a cloud GPU, charged per second of footage and stamped a watermark on free results. Both are reasonable for professionals, but they are a lot of friction for someone who just wants an old family clip, a DVD episode or a blurry phone video to look better.
Modern browsers changed the picture. WebGPU gives web pages access to the graphics card, and WebCodecs lets them decode and encode video efficiently. Together they make it possible to run real AI video models on the visitor's own hardware. VideoQualityEnhancer.pro is built on that: the page downloads a small model once, and your GPU does the rest.
How the tools work
- Upscaling and enhancement use Real-ESRGAN compact models (BSD-3-Clause licence): a general model for camera footage and a dedicated anime video model.
- Frame interpolation uses RIFE (MIT licence), which estimates motion between frames and paints new in-between frames.
- Video handling uses the browser's WebCodecs API with the open-source Mediabunny library to read your file, keep the audio track and write a standard H.264 MP4.
- The AI runtime is ONNX Runtime Web, running the models on WebGPU, or on the processor when WebGPU is not available.
We test every model in the browser against its reference implementation, measure speed on real hardware and publish those numbers on the tool pages, so the estimates you read are realistic rather than marketing.
Privacy as a design rule
Videos are processed only in your browser. They are not uploaded to us or to anyone else, and we cannot see them. Finished files are written to your browser's private storage and then downloaded to your device. Details are in the privacy policy.
Honest limits
AI enhancement is impressive on low resolution, compression blocks and soft edges, and limited on heavy motion blur or very dark noise, where the information was never recorded. Speed depends on your graphics card; a laptop with integrated graphics can be several times slower than a desktop GPU. That is why every tool runs a three-second preview first and shows a time estimate for your own device before you commit to a long job.
Supported browsers and devices
- Best: Chrome or Edge on Windows, macOS or Linux with a dedicated or recent integrated GPU.
- Works: other browsers with WebGPU and WebCodecs support.
- Slow fallback: browsers without WebGPU run the model on the processor, which is practical only for short clips.
- Phones and tablets: may work on recent devices, but memory limits make long or high-resolution jobs unreliable.
Who runs the site
VideoQualityEnhancer.pro is run by an independent developer. It is not affiliated with Topaz Labs, Adobe, Canva or any other company whose products are mentioned for comparison. The site is free to use and is supported by advertising.
Contact
Found a video that does not work, a browser bug or a wrong number on a page? Please send an email. Include your browser, operating system, graphics card if you know it, and the resolution and length of the video. Please do not send the video itself unless we ask for it.