Free Online Image Cropper
Crop, rotate, and flip photos instantly with custom ratios. 100% free, processed locally, no login required.
Click or drag and drop your image here
Crop, rotate, and download in seconds - your file never leaves this browser tab
Everything You Need to Crop an Image Online
Simple, fast, private - no software to install, no account required
Free-Form and Ratio Crop
Drag any corner or edge freely, or lock to a preset ratio: 1:1, 4:3, 16:9, 3:4, 9:16, and custom.
Rotate and Flip
Rotate 90 degrees left or right before cropping. Flip horizontally to correct mirrored photos.
100% Private
Your image is processed entirely on your device. Nothing is uploaded. Safe for personal photos and confidential documents.
Live Size Readout
See the exact pixel dimensions of your crop selection update in real time as you drag.
Touch-Optimised
Drag handles and download with a single tap on any smartphone or tablet. Fully responsive layout.
Instant PNG Download
Download your cropped image as a full-quality PNG immediately - no watermarks, no compression.
Common Uses for an Online Image Cropper
The right crop transforms any photo for its intended purpose
Social Media Profile Photos
Crop to a perfect 1:1 square for Instagram, Facebook, LinkedIn, and Twitter profile pictures.
YouTube Thumbnails and Banners
Use the 16:9 preset to crop a thumbnail that fits YouTube's recommended 1280x720 display.
Product Photos for E-Commerce
Standardise product images to a square 1:1 or 4:3 ratio before uploading to Shopify, Amazon, or Flipkart.
Passport and ID Photos
Crop portrait photos to the exact 3:4 ratio required by government documents and visa applications.
Blog and Article Featured Images
Most blogging platforms display featured images at 16:9. Crop before publishing to avoid automatic cropping.
WhatsApp and Instagram Stories
Stories display at a 9:16 vertical ratio. Use the 9:16 preset to frame your photo without black bars.
Which Crop Ratio Should You Use?
A quick reference for the most common aspect ratios across every platform
| Ratio | Common Name | Best For |
|---|---|---|
| 1:1 | Square | Instagram feed posts, Facebook profile photo, product images, avatar on any platform |
| 4:3 | Standard | Presentation slides, product photography, tablet screens |
| 16:9 | Widescreen | YouTube thumbnails, website hero images, blog featured images, TV wallpapers |
| 3:2 | Classic Photo | Standard 35mm / DSLR frame, print photos (4x6 inch), Google Business profile |
| 3:4 | Portrait | Passport photos, ID card images, Pinterest pins, portrait photography prints |
| 9:16 | Vertical Video | Instagram Stories, Reels, TikTok, YouTube Shorts, WhatsApp Status |
| Custom | Any | Enter any width:height to match a specific display size or print dimension |
How to Crop an Image Online - Complete Guide
Cropping removes unwanted areas from the edges of a photo, changes the composition, adjusts the aspect ratio for a platform, or reduces the file to its essential subject. This free online image cropper does all of that directly in your browser without any software installation.
What Is Image Cropping?
Cropping means selecting a rectangular portion of an image and discarding everything outside that selection. Unlike resizing, cropping does not change the resolution of the kept area - it only removes pixels from the edges.
Why Aspect Ratio Matters
Every digital platform and print format has a preferred aspect ratio. Uploading an image with the wrong ratio forces the platform to auto-crop it, often cutting off faces or key subjects. Cropping to the correct ratio before upload gives you full control.
Tips for Better Crops
- Use the rule of thirds - position key subjects at the intersections of the crop grid lines for a more dynamic composition.
- Leave breathing room - crop tightly enough to remove distractions, but leave space around faces so they do not feel cramped.
- Rotate before cropping - if your photo is slightly tilted, use the Rotate button to straighten it before setting the crop selection.
- Check platform requirements first - look up the recommended image dimensions for the exact platform before choosing a ratio.
- Use custom ratio for print - standard A4 print ratios (roughly 1:1.41) are not preset; enter them using the Custom ratio input.
How This Tool Protects Your Privacy
This image cropper uses your browser's built-in Canvas API to process the image entirely on your own device. Your photo is read from your local file system, drawn onto an HTML5 canvas element, and cropped in memory. At no point does your image data leave your browser tab.