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AI Image Upscaler β 4Γ HD Upscale Without Quality Loss
Enlarge small or blurry images to 4Γ their original size while sharpening every detail.
More than 2M+ users trust us
How It Works
No learning curve. No complex settings. Just upload and go.
Why Use AIEnhance.io
Built for results, not for tinkering β every mode is tuned for a specific challenge.
4Γ resolution boost
Real-ESRGAN upscales to 4Γ the original dimensions β a 500px image becomes a crisp 2000px output.
Hallucinates natural texture
The model reconstructs plausible detail rather than just interpolating pixels β results look genuinely sharp, not just bigger.
Print-ready output
Large format prints, billboard mockups and retina displays all benefit from the increased resolution.
Face enhancement included
Portrait upscales automatically benefit from face-aware refinement β clearer eyes, sharper skin detail.
Trusted Results from Real Users
From casual edits to professional workflows β here is what people say.
"I had a 400px logo from a client with no original vector file. HD Upscale brought it to print quality. The client was amazed."
Nina B.
@nina.designer
"Old family photos from the 80s β tiny scans that looked like mush. Now they are sharp enough to frame and hang on the wall."
Marcus T.
@marcus.retro
"Used for billboard mockups. The 4Γ output holds up at massive sizes. Photoshop upscaling cannot touch this for photographic content."
Leo K.
@leo.studio
AI Tools
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Background Remover
Cut out the subject for transparent PNG output before or after upscaling. Free, no signup.
Common Questions Answered
Everything you need to know before you get started.