Crop 3:4
Free online crop 3 4 tool. Browser-based, private, no uploads.
Drag & drop an image here, or click to choose
JPG, PNG, WebP, GIF, BMP, AVIF and more supported
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Crop 3:4 — what it does
Crop 3 4: a specialized variant of Image Cropper targeting this exact use case. Each aspect of the tool is configured for the specific requirements of 'crop-3-4'.
For 'crop-3-4' specifically: this variant addresses the 'crop' operation in a targeted way. This variant ensures the crop is performed correctly for 'crop-3-4' scenarios.
How to use Crop 3:4
- 1Open Image Cropper and select the 'crop 3 4' option.
- 2Upload your file to the tool.
- 3Preview the result to verify it meets 'crop-3-4' requirements.
- 4Download the output file. All processing was local — your file never left your device.
Frequently Asked Questions
Crop 3:4 is a free, browser-based image cropper that trims a photo to the exact rectangular region you select. You open the image, drag a selection box, or use a corner handle to resize it, and download the result as PNG, JPG, or WebP. Because it runs on your device with the canvas API, the image never leaves your computer. There is no upload, no sign-up, and no watermark.
Open your image in Crop 3:4, then drag the selection over the part you want to keep and fine-tune it with the corner handles. Lock a ratio such as any preset or custom ratio, or type an exact width and height in pixels, then pick the output format and hit Download. The kept area is exported at its original resolution, so cropping does not blur or stretch the image.
Yes. Turn on a preset ratio such as 1:1, 4:3, 16:9, 9:16, or circle, and the crop box stays proportional while you drag. You can also enter a custom width:height and the selection snaps to those exact dimensions, which is handy for general photo and image cropping.
You can save as PNG, which keeps transparency, or as JPG or WebP. PNG, JPG, or WebP. Cropping only removes pixels outside the selection, so the kept region is exported at full resolution. Quality is not lost the way it is with repeated re-saving. Choose PNG or WebP when you need transparent edges.
Yes. Crop 3:4 is 100 percent free, runs entirely in your browser, never uploads your image to a server, requires no account, and adds no watermark. You can crop and download unlimited images, and the processing stays on your device.
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