Image Cropper

Crop images with pixel-perfect precision. Select your area and download instantly.

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How to Crop an Image

  1. Upload your image - Click the upload area or drag and drop your image file.
  2. Set your crop area - Drag the crop box or use the corner handles to select the region you want to keep.
  3. Choose a preset ratio - Use preset aspect ratios for common sizes like Instagram post (3:4), square (1:1), widescreen (16:9), or story/reel (9:16).
  4. Fine-tune with sliders - Use the pixel-level sliders for precise control over the top, bottom, left, and right crop boundaries.
  5. Download - Click "Crop & Download" to save your cropped image as a PNG file.

Why Crop Images?

Cropping is one of the most common image editing tasks. Whether you're preparing a profile picture, removing unwanted background elements, fitting an image into a specific layout, or creating social media content with the right dimensions, a good cropping tool saves time and effort. Our browser-based cropper gives you precise control without needing to install any software.

Supported Aspect Ratios

The tool includes preset aspect ratios for the most common use cases. Select 3:4 for Instagram posts - the format that fills both the feed and Instagram's new tall profile grid without cropping, 1:1 for square profile pictures, 4:5 for classic Instagram portrait posts (still fine in the feed, slightly trimmed on the grid), 16:9 for YouTube thumbnails, presentations, and desktop wallpapers, 9:16 for Instagram Stories, TikTok, and Reels, 3:2 for standard photo prints, and 4:3 for classic screen and presentation formats. You can also use free crop mode for any custom dimensions.

Supported Formats

This tool accepts all common image formats including JPG, PNG, WebP, GIF, BMP, and HEIC (on supported browsers). The cropped output is always saved as a high-quality PNG file to preserve sharpness and transparency.

Tips for Best Results

Start with the highest resolution version of your image - cropping removes pixels, so beginning with a larger source gives you more flexibility. Use the preset aspect ratios when you know the target dimensions, and switch to free crop when you need a custom region. The pixel-level sliders are helpful for making small adjustments after you've positioned the crop box roughly where you want it.

Frequently Asked Questions

What formats are supported? JPG, PNG, WebP, GIF, BMP, and most browser-supported image formats. The cropped output is saved as a high-quality PNG file.
Are my images uploaded to a server? No. All processing happens locally in your browser using JavaScript and HTML5 Canvas. Your images never leave your device, ensuring complete privacy.
Can I crop to exact pixel dimensions? Yes. Use the sliders and number inputs to set precise pixel values for the top, bottom, left, and right crop boundaries. The output dimensions are displayed in real time as you adjust.
Is there a file size limit? Since processing happens in your browser, the limit depends on your device's memory. Most devices can handle images up to 50MB or more without issues.
What's the best aspect ratio for social media? It depends on the platform. Use 3:4 for Instagram posts (it matches both the feed and the new profile grid), 9:16 for Stories and Reels, and 16:9 for YouTube thumbnails and Twitter/X header images.