Everything You Need to Crop Images Online

Professional cropping tools for photographers, designers, and social media creators.

1:1

Square Crop (Instagram)

Perfect 1:1 aspect ratio for Instagram posts, profile photos, and product thumbnails. Crop any image to a perfect square in one click.

16:9

Widescreen (YouTube)

16:9 widescreen crop for YouTube thumbnails, banner images, presentation slides, and HD video frames.

9:16

Portrait Story Crop

9:16 vertical crop for Instagram Stories, TikTok, YouTube Shorts, and all vertical social media formats.

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Free & Custom Crop

Enter exact pixel dimensions for a completely custom crop. No ratio constraint. Precision sub-pixel accuracy.

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Instant Browser Processing

Cropping happens entirely in your browser using HTML5 Canvas. Lightning fast — no upload wait, no server queue.

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Complete Privacy

Your images never leave your device. Zero upload. No account required. Works offline after first load.

✂️ Start Cropping for Free

Frequently Asked Questions

Everything you need to know about cropping images online.

How do I crop an image to 1:1 square online?+

Open our free image cropper, upload your photo, then click the "1:1" aspect ratio button. The crop area will automatically lock to a perfect square. Drag the handles to reposition, then click "Apply Crop" and download.

Can I crop an image to a specific pixel size?+

Yes. In the settings panel, type exact pixel values into the Width and Height fields. The crop area will update to match. Enable "Lock Aspect Ratio" to keep proportions while resizing.

What image formats can I crop?+

You can crop JPG, JPEG, PNG, WEBP, GIF, BMP, and TIFF files. Output can be saved as JPG, PNG, or WEBP with adjustable quality.

Is this image crop tool free to use?+

100% free, forever. No account, no signup, no watermark. All cropping happens in your browser. Always free.

What aspect ratio should I use for Instagram?+

For Instagram feed posts, use 1:1 (square) or 4:5 (portrait). For Stories and Reels, use 9:16. For landscape posts, 1.91:1. Our crop tool supports all standard ratios with one click.