Crop a triangle in image online

Crop photos into a sharp triangle — bold, geometric shapes for modern designs and logos.

Free online tool

Upload an image to start cropping

Triangle cropped image

Your triangle-shaped crop will appear here

How to crop a triangle in an image

Follow these 4 simple steps to get a perfect triangle-shaped image

  1. 1

    Add Image

    Click "UPLOAD IMAGE" to select a photo from your device, or click "Use demo image" to try the tool right away. Every crop happens locally in your browser — your image is never uploaded anywhere.

  2. 2

    Adjust Triangle

    Drag and resize the crop box over your image. The red triangle traced inside it shows exactly what will end up in your final crop.

  3. 3

    Crop Image

    Click the red "CROP TRIANGLE" button. The tool instantly cuts out the triangle-shaped area and shows a transparent preview on the right.

  4. 4

    Download

    Click "DOWNLOAD IMAGE" to save your triangle-shaped crop as a transparent PNG, ready to use anywhere.

What we do

Crop a triangle in image online is a free, browser-based tool for cutting any photo into an upward-pointing triangle with a transparent background. It supports JPG, PNG, and WEBP images, and because everything runs locally in your browser, cropping is fast, private, and never consumes any upload bandwidth.

Clean Triangle-Shaped Crop

Drag and resize the crop box, and the tool cuts out a precise, symmetrical triangle every time.

Transparent PNG Output

The area outside the triangle is automatically transparent, so your cropped image drops cleanly onto any background or color.

Great for Modern Logos & Icons

Ideal for modern, geometric branding, play-button or arrow-style graphics, and creative social posts.

100% Free to Use

Every feature is free, with no hidden fees, sign-ups, or watermarks. Crop as many images as you like.

No Quality Loss

Crops are generated straight from your image's native resolution, so the result stays crisp and sharp.

Complete Data Security

All processing happens locally in your browser. Your images are never uploaded to, stored on, or seen by any server.

Frequently asked questions

How do I crop an image into a triangle shape?

Click "UPLOAD IMAGE" to choose a photo (or "Use demo image" to try it instantly), drag and resize the crop box over the area you want, then click "CROP TRIANGLE". The tool cuts out an upward-pointing triangle and shows the result on the right, ready to download.

Will the area outside the triangle be transparent?

Yes. Everything outside the triangle outline is removed and replaced with transparency, so the rest of the image is fully see-through when you place it on any background.

What format is the triangle-shaped image saved in?

PNG. PNG is the only common format that supports transparency, which is required for the area outside the triangle to stay see-through.

What's a triangle crop good for?

Modern, geometric logos and icons, play-button or arrow-style graphics, and creative social media posts — the transparent triangle shape drops cleanly onto any background.

Does it work on mobile?

Yes. The tool runs entirely in your browser and works on any modern mobile browser — you can upload a photo from your phone's gallery and crop it with touch gestures.