FreeImageToolkit
Crop Image Online — Free Image Cropper
Crop your images with our free tool. Use free-form cropping or select from preset aspect ratios like 1:1 for Instagram, 16:9 for YouTube thumbnails, and more.
Preset Ratios
- 1:1 — Square, perfect for Instagram
- 16:9 — Widescreen, YouTube thumbnails
- 4:3 — Classic photo ratio
- 9:16 — Stories, TikTok, Reels
- 4:5 — Instagram portrait
How to Crop an Image
- Drop an image into the upload area above.
- Choose Free or a preset aspect ratio: 1:1, 4:5, 4:3, 16:9 or 9:16.
- Drag the crop box and its corners to frame the part you want to keep.
- Click download to save the cropped image as PNG.
Which Aspect Ratio to Use
| Ratio | Use it for |
|---|---|
| 1:1 | Instagram posts, profile pictures, product photos |
| 4:5 | Instagram portrait posts (largest in the feed) |
| 16:9 | YouTube thumbnails, presentations, desktop wallpapers |
| 9:16 | Stories, Reels, TikTok, Shorts |
| 4:3 | Classic photos, tablets, older displays |
Good to Know
Cropping keeps the original pixels of the selected area, so nothing gets blurrier. To then fit an exact size such as 1080 × 1080 px, use Resize. The result is saved as PNG; convert it to JPG if you need a smaller photo file.
Frequently Asked Questions
What aspect ratio should I use for Instagram?
Use 1:1 for square posts, 4:5 for portrait posts, and 9:16 for Stories and Reels.
What is 16:9 aspect ratio used for?
16:9 is the standard widescreen ratio for YouTube videos and thumbnails, TVs, monitors and presentation slides.
Can I crop to custom dimensions?
Choose Free mode and drag the crop box to any shape. To get exact pixel dimensions, resize the cropped image afterwards.
Does cropping reduce image quality?
No. Cropping only removes the outer parts of the image; the remaining pixels are unchanged.
Are my images uploaded to a server?
No. Everything is processed locally in your browser. Your files never leave your device, so the tool is safe for private photos and confidential documents.