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Mini toolsCrystal Video Upscaler
By ClarityAI
Crystal Video Upscaler is a fidelity-first AI super-resolution model for video, developed by Clarity AI and served on Fal and Replicate. It runs as a video-to-video service that analyzes clips frame by frame, using temporal analysis and feedback from previous frames to keep motion and structure stable. Optimized for portraits, faces and products, it upscales to 4K–5K while avoiding plastic skin, blurry faces and identity drift. The model uses no text prompts, focusing instead on accurately enhancing the original footage for restoration, documentary and professional production work.
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Overview
Crystal Video Upscaler is Clarity AI’s high-precision video upscaling model that turns low-resolution footage into up to 4K–5K video, preserving faces, products and motion with strong temporal coherence and minimal hallucinated detail.
About ClarityAI
AI Image Upscaler and Enhancer. Upscale your images with magic. Free options available.
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Last updated: April 6, 2026
