Crop Image Online — Any Size, Exact Pixels
Crop any image to an exact width, height and X/Y position in pixels, or lock to a fixed ratio like 1:1, 4:3 or 16:9 — for anything from a profile picture to preparing a photo before running it through an exam-size tool.
What it does
- Type exact pixel dimensions, or drag a resizable crop box.
- Fixed-ratio presets (square, 4:3, 16:9) alongside a free-form option.
- Zoom and reposition before committing to the final crop.
Private by design
Processing runs entirely inside your browser tab — your photo or document is never uploaded to a server.
Good to know
You can redo the same photo or file as many times as you like with different settings — each attempt starts from your original, so nothing gets permanently altered on your device either.
How it works
Frequently asked questions
Can I crop to a ratio without typing exact pixels?
Yes, pick a ratio preset and drag the box — it stays locked to that proportion as you resize it.
Does cropping reduce image quality?
No quality is lost in the cropped region itself; only the parts outside the crop box are discarded.
Reviewed by Manoj Pathak & Pallavi Yadav, Toolzo team — updated 23 September 2026.