Pixivo AI Image Enhancer — Unblur, Restore, and Upscale Photos up to 8×

How AI Image Enhancement Works

Pixivo AI's image enhancer uses Crystal Upscaler — a portrait-optimized diffusion model — to do four things in one pass: remove blur, denoise, reconstruct facial detail, and upscale up to 8×. Upload any blurry, pixelated, noisy, or small photo, choose 2×, 4×, or 8× scale, and within seconds you'll get a sharp, print-ready version with realistic skin texture and crisp edges. Unlike traditional resizing in Photoshop or your phone gallery (which just interpolates between existing pixels), AI enhancement synthesizes plausible detail: clearer faces, sharper text, restored fabric and hair texture. The result holds up at billboard size, A3 prints, and 4K screens.

When You'll Want to Use This

• Blurry phone photos with motion blur or out-of-focus subjects
• Old family photos scanned at low resolution that you want to print large
• Pixelated faces in zoomed-in crops — restored with natural skin and eye detail
• Noisy night-mode shots or grainy old-camera photos that need cleanup
• Screenshots from old games, movies, or documents that look fuzzy on modern displays
• E-commerce product photos saved at thumbnail size that you need at full resolution
• Profile pictures or avatars compressed by social platforms
• Stock photo upgrades — turn a 480p web image into a 2K marketing asset

AI Upscaler vs. Photoshop's Preserve Details 2.0

Photoshop's built-in Preserve Details 2.0 is a strong traditional upscaler, but it can only work with what's already in the pixels. Pixivo AI's diffusion-based upscaler hallucinates accurate detail — when faces are too blurry to see eyes, it can plausibly reconstruct them based on the surrounding context. This means dramatically better results on heavy upscales (4× or 8×) and faces, while Photoshop wins for surgical 1.5× zooms where you want zero AI guessing. Most users hit 'unblur' goals faster with the AI route.

Image Upscaler FAQ

Is the AI image upscaler free?

Your first 20 credits are free on signup, enough for several 4× enhancements. Each run costs around 15 credits depending on input size, with no monthly subscription — buy a credit pack only when you need more, valid for 12 months.

Can it unblur and restore old photos?

Yes — Crystal Upscaler is portrait-optimized, so it shines at fixing blurry faces, noisy old scans, and motion-blur phone shots. Upload your photo, pick 4× scale (or 8× for very small sources), and click Generate. The model removes JPEG artifacts, denoises, sharpens edges, and reconstructs facial detail in one pass — usually within 10–15 seconds.

What's the maximum input resolution?

Up to 4096 px on the longest side. Above that, the upscaler will downsize before processing. If you need to enlarge an already-large image, the smaller scales (2×) work better since the model has more starting detail.

Does it work for AI-generated images?

Yes — many users upscale FLUX, Recraft, or Seedream outputs from 1024×1024 to 4096×4096 for prints. The upscaler preserves the artistic style while adding crispness.

Will it remove watermarks?

No, this tool focuses on resolution and clarity, not content removal. For watermark removal, use our dedicated watermark removal tool.