Image Cropper
Image cropping removes unwanted outer areas to focus on subject or fit specific dimensions. Aspect ratios: 1:1 (square - Instagram posts), 16:9 (widescreen - YouTube thumbnails), 4:3 (traditional photo), 3:2 (35mm film), 1.91:1 (Facebook cover), 2:3 (portrait). Free crop allows any dimensions. Cropping happens in browser using HTML Canvas API - no uploads to servers. Use for: profile pictures (crop faces), social media posts (crop to platform specs), product photos (remove backgrounds), thumbnail generation. Always save original before cropping. Export formats: JPEG (photos), PNG (graphics with transparency). Common sizes: 1200x630px (social media), 800x600px (web images), 400x400px (avatars).
Crop, rotate, and flip images directly in your browser. Select a crop area with draggable handles, lock aspect ratios (1:1, 4:3, 16:9, 3:2, or custom), rotate 90° CW/CCW, flip horizontally or vertically, and download the result as PNG or JPEG. All processing is client-side — no uploads.
Upload Image
Drop an image here or click to upload
Supports PNG, JPEG, WebP, GIF
How to Use
- Enter your value in the input field
- Click the Calculate/Convert button
- Copy the result to your clipboard
Frequently Asked Questions
- How does the image cropper work?
- The image cropper uses the HTML5 Canvas API to process images entirely in your browser. Upload an image, drag and resize the crop selection rectangle, optionally lock to a specific aspect ratio, apply rotation or flips, then preview and download the result. No data is sent to any server.
- What aspect ratios can I crop to?
- You can crop freely (no constraint) or lock to common ratios: 1:1 (square, perfect for profile pictures), 4:3 (standard photo), 16:9 (widescreen/video), 3:2 (classic 35mm film). You can also set a custom aspect ratio by entering any width and height values.
- Can I rotate and flip images?
- Yes. Rotate 90° clockwise or counter-clockwise, and flip horizontally or vertically. Transforms are applied before cropping, so you can orient your image exactly how you want before selecting the crop area.
- What output formats are supported?
- You can download cropped images as PNG (lossless, supports transparency) or JPEG (smaller file size, best for photographs). Select your preferred format before downloading.
- Is my image data safe?
- Yes, completely. All image processing happens directly in your browser using the HTML5 Canvas API. Your images are never uploaded to any server. The tool runs entirely client-side with JavaScript, so your files stay on your device.