Narcis
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Photo upscaler — 4× larger, without the blur.
A dedicated photo upscaler, tuned to 4× by default: upload a small image and get back a larger one with reconstructed detail instead of a blurry stretch.
How it works
- 1Upload your photo
Images up to 512×512 px — thumbnails, old scans, small downloads, cropped portraits.
- 24× upscale runs automatically
The tool rebuilds fine detail at four times the original size rather than blurring through simple interpolation.
- 3Download the upscaled photo
Compare with the original, then download directly. No watermark.
What you get
- 2× or 4× upscaling with AI — not blurry bilinear stretch
- Sharp edges, fine texture recovery, and face detail
- Best for thumbnails, icons, cropped portraits, and scanned art
- Accepts images up to 512×512 px
- Free, no account required
Frequently asked questions
- How large will my photo get?
- Up to 4× your original dimensions — a 512×512 px input becomes up to 2048×2048 px. That is the maximum; the tool does not produce true 4K or 8K output.
- Will it blur my photo like a normal resize?
- No — the upscaler reconstructs expected detail (edges, texture, faces) rather than stretching existing pixels.
- Is it free?
- Free, no account, no watermark.