Kyanbasu
Welcome credits · Credit-based upscaling

Free AI Image Upscaler

Turn small, blurry, or low-resolution photos into crisp, print-ready images. Our AI reconstructs detail edge by edge — faces stay sharp, products stay clean, text stays legible.

4× resolution

Upscale up to 4× the original dimensions with faithful detail.

Detail-preserving

Faces, logos, and edges look natural — no plastic smoothing.

Export options

Free editor exports include a watermark; paid plans and purchased credits unlock watermark-free exports.

Upscale an image now See plans & credit packs
AI Photo Enhancer · Upscale to 4K

Why creators use Kyanbasu's AI image upscaler

A deep-learning model trained to reconstruct realistic detail — perfect for e-commerce photos, portraits, screenshots, and print artwork.

Open the editor
Free editor
Manual canvas editing
PNG · JPG · WebP
Image export formats
Brand kit
Saved colors and fonts
AI tools
Credit-based generation

How it works

  1. Step 1
    Upload your image

    Drop in any JPG, PNG, or WebP up to 25 MB.

  2. Step 2
    Pick 2× or 4×

    Choose your target resolution. The AI reconstructs edges, textures, and fine detail.

  3. Step 3
    Download the sharper version

    Sign in to export PNG or JPG. Advanced exports use credits; free editor exports include a watermark.

Real before & after

Original product photo — Phone snap → luxury product photoshootBefore
Enhanced product photo with AI — Phone snap → luxury product photoshootAfter
Phone snap → luxury product photoshoot
Original product photo — One product photo → ready-to-post ad with headlineBefore
Enhanced product photo with AI — One product photo → ready-to-post ad with headlineAfter
One product photo → ready-to-post ad with headline
Original product photo — Background removed in one clickBefore
Enhanced product photo with AI — Background removed in one clickAfter
Background removed in one click
Original product photo — Editorial colour grade, same productBefore
Enhanced product photo with AI — Editorial colour grade, same productAfter
Editorial colour grade, same product

Kyanbasu vs waifu2x & generic upscalers

FeatureKyanbasuwaifu2x & generic upscalers
Free start50 one-time welcome creditsFree tier is capped
Preserves faces & textYes — model tuned for portraits and product photosOften over-smooths
Watermark-free exportsWith paid plans or purchased creditsDepends on plan
Upscaling workflowIndividual images in the editorIndividual images
Full editor includedEnhance, retouch, resize after upscaleUpscale only

Frequently asked questions

How much can I upscale an image?

Up to 4× on the free plan — a 1024px image becomes a crisp 4096px export ready for print, ads, or Retina displays.

Does upscaling add fake detail?

AI can reconstruct edges and textures, but it may alter faces, text, or product details. Compare the output with the original before publishing.

What formats are supported?

JPG, PNG, and WebP up to 25 MB. Exports are lossless PNG or high-quality JPG.

Is it really free?

A free account includes 50 one-time welcome credits, not a monthly refill. Upscaling and advanced exports use credits; buy a pack or choose a paid plan for more.

Can I use upscaled images commercially?

Yes — every image you produce is fully yours to use in ads, listings, prints, and social.

Keep exploring

Try it free — no credit card

Manual editing is free. Sign up to save or export; AI generation uses credits.

Open the editor