Enhance & Upscale
Smooth multi-step bicubic interpolation paired with unsharp edge enhancement.
Drop an image here to upscale
Supports JPG, PNG, WebP, AVIF & iPhone HEIC
Instant local processing • Hardware-acceleratedOriginal—
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Upscaled—
Magnification Scale
1× Baseline
2× Double
4× Quad
Unsharp Edge Masking
Recovers edge sharpness softened during enlargement without creating halo artifacts.
Lighting & Tone Balance
Export Settings
Super-Resolution Science & Limitations
Upscaling increases pixel dimensions cleanly through iterative interpolation stages rather than a harsh single jump. Apparent sharpness is restored using a custom box-blur difference matrix. It produces exceptional results on photos, graphics, and text scans that possess moderate starting clarity.