UniFab Video Enhancer

This video enhancement tool raises resolution from SD, 720p, or 1080p to 4K, 8K, or even 16K. It ships several AI models for different footage: Equinox for everyday clips, Kairo for anime and animation, Vellum for texture-heavy scenes, and Titanus for film and TV. The app reconstructs fine detail instead of just stretching pixels, which is what separates it from a plain resize in an editor.

The HDR converter turns standard dynamic range footage into HDR10 or Dolby Vision. The result is deeper contrast and brighter highlights, aimed at people watching restored classics or SDR TV shows on an HDR display. The official examples point to old movies, home videos, documentaries, and older SDR TV series.

Denoise AI cuts grain and noise in low-light or heavily compressed clips while trying to keep real detail intact. VideoRefiner AI targets blocky artifacts and pixelation, the squares you see in over-compressed files. Instead of blurring the problem away, it analyzes surrounding frames and rebuilds the missing texture, which is the difference most users notice on older rips.

Face Enhancer AI sharpens facial detail, brightens eyes, and cleans up expressions, with 2x and 4x resolution scaling. It helps most in interviews, home videos, and old footage where faces turn soft after upscaling. It's a targeted pass, so it works well alongside a full-frame upscale.

Smoother AI lifts frame rates up to 120 FPS to cut choppy motion and blur, aimed at sports, action, drone, and gaming clips. Deinterlace AI converts interlaced video to progressive, which matters for old TV shows and VHS footage that shows comb edges on modern screens. Stabilizer AI reduces handheld shake for steadier long-lens and action shots.

Audio Upmix AI uses AI channel distribution to expand stereo audio to EAC3 5.1 or DTS 7.1. It's built for viewers who want surround sound from sources that only carry two channels. The main condition is the source audio quality; a thin mono recording limits how much the upmix can recover.

FabCloud moves the heaviest AI tasks to cloud GPUs. You can run upscaling, HDR conversion, and related tools on an older Mac or an entry-level Windows PC without a high-end graphics card. It trades hardware for credits: cloud mode spends FabCloud credits, while local processing with a supported GPU doesn't.

UniFab's video converter, once sold for $89.99, is now free forever with no watermark, time limit, or file-size cap. It handles 1000+ video and audio formats, batch conversion, and built-in trimming, cropping, and subtitles. It's the part of the suite you can use without any AI feature or credits.