Pinatool

Image Cropper

Crop photos to exact coordinates and aspect ratios directly in your browser. Frame with rule-of-thirds guides, extract circular profile avatars with transparent backgrounds, rotate, and export without server uploads.

100% Client-Side Privacy: Image cropping runs locally in your browser with hardware-accelerated canvas. No data or media is sent to any server.

Upload an image to crop

Supports JPG, PNG, WebP, SVG, and GIF up to 50MB

How to Crop an Image Online

Frame, rotate, and crop any photo in three quick steps right in your browser.

1

Upload Your Photo

Select or drag any JPG, PNG, WebP, SVG, or GIF image into the interactive crop workspace.

2

Position the Crop Box

Drag the crop frame or handles to resize, pick an aspect ratio preset (1:1, 16:9, 4:3), or toggle Circular Avatar.

3

Extract & Download

Choose PNG, WebP, or JPEG, click Crop, and download your cleanly framed image right away.

Why Use Pinatool’s Image Cropper?

Standard Aspect Ratios & Rotate

Lock to 1:1, 16:9, 4:3, 3:2, or 9:16 ratios, rotate in 90° steps, or flip horizontally and vertically.

Circular Avatar Masking

Clip directly into round profile pictures with transparent backgrounds for modern apps and communities.

Browser-Local Processing

Your files are processed directly in your browser and are not uploaded to Pinatool's servers.

Frequently Asked Questions

Common questions about aspect ratios, circular crops, and image formats.

How do the aspect ratio presets work in the Image Cropper?

Presets lock the crop box to standard proportions such as 1:1 (square profile photos & avatars), 16:9 (YouTube thumbnails & widescreen displays), 4:3 (photography), and 9:16 (vertical stories & reels). Selecting "Freeform" lets you drag any custom rectangle.

Can I export a circular avatar with a transparent background?

Yes. Toggle "Circular Avatar" to clip your image to a clean circle. When exporting as PNG or WebP, the area outside the circle remains completely transparent, ready for profile pictures on websites and apps.

What are the rule-of-thirds grid guides?

The 3×3 grid inside the crop boundary provides classic composition lines so you can align subjects, horizons, and faces symmetrically.

Are my uploaded photos sent to any remote server or stored in the cloud?

No. All cropping, rotation, and image export steps run strictly inside your web browser. No files or photos are ever uploaded across the internet.

What image formats and file sizes are supported?

Pinatool supports JPEG, PNG, WebP, SVG, and GIF images up to 50 MB. You can export the cropped result in PNG (lossless), WebP (compact), or JPEG (universal).