Crop Images Online for Free
Visually crop any image to the exact area you need with ToolMint. Lock to popular aspect ratios like 1:1, 4:3, or 16:9 for social-media posts, use the rule-of-thirds grid for perfect composition, or crop freely. Supports JPG, PNG, WebP, BMP, GIF, AVIF, and TIFF.
Currently: PNG
Ignored for PNG (always lossless)
Drop an image here or click to browse
JPG, PNG, WebP, BMP, GIF, AVIF, TIFF supported
Visual Cropping
Drag corners or the crop box to select the exact area you want. Rule-of-thirds grid included.
Aspect Presets
Lock to 1:1, 4:3, 16:9, 9:16, and more — or crop freely with no constraint.
100% Private
All processing happens in your browser. No images are uploaded or stored anywhere.
How to Crop an Image
Upload an image
Drag & drop or select a JPG, PNG, WebP, BMP, GIF, AVIF, or TIFF file.
Set the crop area
Drag the handles to define the crop region, or choose a preset ratio like 1:1, 4:3, or 16:9.
Fine-tune
Toggle the rule-of-thirds grid to align subjects, then adjust position.
Download
Save the cropped image to your device in the format you choose.
Frequently Asked Questions
- What aspect-ratio presets are available?
- ToolMint includes presets for 1:1 (square), 4:3, 3:2, 16:9, 9:16 (stories), and free crop with no ratio constraint.
- Can I crop to an exact pixel size?
- Set the desired ratio and then resize after cropping using the Image Resizer tool for exact pixel dimensions.
- What image formats are supported?
- JPG, PNG, WebP, BMP, GIF, AVIF, and TIFF. You can also choose the output format when downloading.
- What is the rule-of-thirds grid?
- It overlays a 3×3 grid on the crop area to help you align subjects along the power lines for better composition.
- Is my image uploaded to a server?
- No. All cropping runs locally in your browser. Your image never leaves your device.