CropRatio
Drop your images, pick a ratio — 1:1, 4:5, 9:16, 16:9 or custom. Drag the frame to position the crop, then download individually or as a ZIP. Everything runs in your browser.
How it works
Drop your images
Select one or multiple photos — JPG, PNG, WebP. Mix any format freely.
Pick a ratio
Choose from presets like 1:1, 16:9, 4:5, 9:16 — or type your own custom ratio.
Drag to position
Move the crop frame over the preview to select exactly what gets kept.
Download
Export the cropped image directly, or batch-download all as a ZIP.
Why CropRatio?
Exact ratio
Crop to 1:1 square, 16:9 widescreen, 4:5 Instagram portrait, 9:16 Stories and Reels, 2:3, 3:2 — or type any custom ratio you need.
Interactive drag
After selecting your ratio, drag the crop frame directly over the image to choose exactly which area to keep. No guesswork.
Batch export
Drop multiple photos at once, position the crop on each preview, and export all cropped images in one go as a ZIP file.
No upload
All cropping happens locally in your browser using the Canvas API. Your photos never leave your device — fully private.
Common questions
What aspect ratios does CropRatio support?
All standard ratios: 1:1 (square/Instagram), 16:9 (YouTube/widescreen), 4:5 (Instagram portrait), 9:16 (Stories/Reels), 2:3, 3:2, or any custom ratio you type.
How do I position the crop?
After selecting your ratio, drag the crop frame over your image to choose exactly what area to keep. The frame locks to your chosen ratio so the output dimensions are always correct.
Can I crop multiple photos at once?
Yes. Drop multiple photos, position the crop on a preview, and export all at once as a ZIP. Each file is cropped independently so you can adjust framing per image.
Does SammaPix upload my photos?
No. All cropping happens in your browser using the Canvas API. Your images never leave your device — no server, no upload, no data collection.