nanoimage.net
🎯

AI Smart Crop & Portrait Blur

Auto-crop to keep the subject in frame, or add a depth-of-field background blur — on-device.

🔒 Will run 100% on-device — no upload

⏳ Coming in M1

This feature is planned for milestone M1. We'll ship it once the on-device model size and performance meet our quality bar.
Lightest feature — a small saliency / segmentation model.

Use the basic version on nanoimage.net →

What to expect

  • Saliency-based auto crop to 1:1, 4:5, 16:9, custom
  • Subject stays in frame
  • Portrait segmentation → adjustable background blur
  • The lightest, fastest on-device feature

How it will work

Upload an image.
For crop: pick a target ratio and fine-tune the box.
For blur: auto-segment the subject and set blur strength.
Preview and download.

FAQ

Will it cut off the main subject?

The crop box is anchored to the detected subject so key content stays in frame; you can still nudge it manually.

Available now

✂️ AI Background Remover (live)All AI tools →