AI Video Upscaler to 4K
Upload blurry or low-res footage and restore it to crisp 2K/4K quality with AI detail enhancement.
Upload blurry footage to Loomi AI Video Upscaler and restore faces, anime lines, and vintage film to crisp 2K/4K HD. Free online video quality enhancer. Créez gratuitement en ligne avec Loomi AI.
Fonctionnalités
- Portrait Face Restore——AI rebuilds eyes, skin, and hair with identity-safe detail recovery. Old selfies, family photos, and ID shots turn crisp and natural.
- Anime Line Sharpen——Vector-crisp edges, smooth color fills, and preserved screentone turn blurry anime screenshots into wallpaper-grade HD stills.
- Film Grain Removal——Grain, dust, scratches, and compression blocks vanish while authentic film warmth stays — vintage tapes look newly shot.
Mode d'emploi
- Upload Blurry Media Drop in a blurry photo, old video clip, or compressed screenshot up to 10MB. JPG, PNG, and WEBP are supported.
- Pick Restoration Mode Choose 2K or 4K resolution, pick portrait, anime, or vintage film restoration, and set natural or vivid color tone.
- Export Ultra-HD Result Hit generate and export crisp 2K/4K video and HD stills, then fine-tune details with the Agent in the workspace.
FAQ
- What formats can I upload?
- Upload JPG, PNG, or WEBP stills and short clips up to 10MB. Blurry phone footage, old compressed videos, screenshots, and scanned photos all work.
- Will face restore change identity?
- No. The portrait model reconstructs detail from your own image and preserves facial structure, proportions, and identity — it sharpens who you are, never swaps in a stranger's face.
- What is the difference between 2K and 4K?
- 2K Crisp HD is fast and ideal for social sharing; 4K Ultra HD adds finer texture, hair strands, and background detail for big screens and printing. Both keep natural tones.
- Can you remove vintage film noise?
- Yes. The vintage film mode targets grain, dust, flicker, and compression artifacts common in VHS and old digital cameras, while keeping authentic film warmth.
- How long does upscaling take?
- Most clips finish in under a minute depending on length and resolution choice. 2K exports are fastest; 4K Ultra HD takes slightly longer for maximum detail.
- Are my uploads kept private?
- Your uploads are processed only inside your private workspace session and are never published or used for public training. Delete them anytime from your console.
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