Image Cropper — Crop Photos Online for Free
Crop images with precision
Crop images to any size with an interactive drag-and-drop cropper. Set custom aspect ratios for Instagram, Twitter, Facebook, or custom dimensions.
About Image Cropper
Image cropping removes unwanted areas from around the subject of a photograph or graphic, improving composition and directing the viewer's attention to what matters most. Cropping is a fundamental skill in photography post-processing, social media content creation, and web design.
Different platforms require specific aspect ratios. Instagram posts require 1:1 square crops; Instagram Stories and TikTok require 9:16 portrait. YouTube thumbnails are 16:9. Cropping to the correct ratio before uploading ensures your image fills the frame without awkward borders or auto-cropping by the platform.
Practical applications include preparing profile pictures and avatars, creating banner images for websites and social media headers, isolating product shots from busy backgrounds, and improving photo composition by following the rule of thirds. Event photographers frequently crop images to standard print sizes such as 4×6, 5×7, and 8×10 inches.
All cropping is performed directly in your browser — your images are never uploaded to any external server. The tool supports JPEG, PNG, and WebP inputs and preserves the original colour profile and metadata of the image wherever possible.
Frequently Asked Questions
What aspect ratios are supported?
You can crop to any custom dimensions or use preset ratios such as 1:1 (square), 16:9 (widescreen), 4:3 (standard), and 9:16 (portrait/mobile). Custom pixel dimensions are also supported.
Does cropping reduce image quality?
No. Cropping only removes pixels outside the selected area. The remaining pixels retain their original quality.
Can I crop to a circular shape?
The tool outputs rectangular crops. For circular avatars, you can apply CSS border-radius: 50% on the resulting image, or use a dedicated avatar cropper.
Will the file size change after cropping?
Yes. A smaller cropped area means fewer pixels, so the output file is smaller. The exact reduction depends on how much of the image you remove.