Image Cropper
Drag to crop, lock aspect ratios, circle crop, batch crop. Free, no sign-up.
Drag to select exactly what to keep. Perfect for precise cropping.
Drop an image to crop
or click to browse
JPEG, PNG, WebP, HEIC supported
How to crop an image
- 1Upload your image
Drag and drop, click to browse, or paste from clipboard. JPEG, PNG, WebP, and HEIC formats are supported.
- 2Adjust the crop box
Drag corners to resize, drag inside to move. Lock aspect ratio for social media, enable circle crop for profile pictures.
- 3Crop and download
Hit Crop & Download to export at original resolution. Use Preset Crop mode to batch crop multiple images to the same ratio.
How to crop an image to an exact size
Cropping and resizing are different operations that often work together. Cropping removes parts of an image โ you select a region to keep and discard the rest. Resizing changes the scale of the entire image without removing any content. To get an image to exact pixel dimensions, crop to the correct aspect ratio first, then resize to the target pixel size.
Aspect ratio locking is critical when cropping for social media. Profile pictures need 1:1, YouTube thumbnails need 16:9, Instagram Stories need 9:16. If you upload an image with the wrong aspect ratio, the platform auto-crops it โ often cutting off important content like faces or text. Cropping to the correct ratio before uploading gives you full control over what's visible.
Circle crop is the answer for profile pictures on platforms that display them as circles (which is most platforms). Rather than uploading a square image and hoping the platform centres the crop well, you can crop to a circle in advance. The output is a transparent PNG โ the circular area contains your image, everything outside is transparent.
Image crop sizes for every social media platform
Social media platforms display images at specific aspect ratios. Instagram feed posts use 1:1 (square), 4:5 (portrait), or 1.91:1 (landscape). Stories and Reels are 9:16 (full portrait). YouTube thumbnails are 16:9 (widescreen). Facebook cover photos are approximately 205:78. Twitter headers are 3:1. LinkedIn covers are 4:1.
These are ratios, not pixel dimensions. After cropping to the correct ratio, use the Image Resizer tool to hit specific pixel targets. The combination of cropping to ratio and then resizing to exact dimensions gives you the best quality โ no platform auto-cropping and no wasted pixels.
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