Trim, cut and crop PNG images to any size or aspect ratio right in your browser. No software to install, no files uploaded to any server. Download your cropped PNG instantly.
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When you crop a PNG online, what matters most is what happens to the transparent background. Many tools silently fill transparent areas with white when re-saving, which ruins logos, icons, stickers, and any graphic that depends on transparency. This tool keeps your alpha channel fully intact — no settings to configure, no hidden format conversion.
PNG files are used everywhere transparency matters: logos on coloured backgrounds, product images with cutout backgrounds, app icons, UI assets, watermarks, and stickers. Cropping these without destroying the transparency is non-negotiable, and this tool handles it cleanly every time.
Beyond transparency, you get the full crop toolkit: freehand selection, preset aspect ratios (1:1, 16:9, 4:3, 9:16 and more), and exact pixel dimensions via the custom size inputs, plus rotate and flip controls. The output defaults to PNG so your transparency is always preserved unless you explicitly switch to JPG.
PNG stores an alpha channel alongside the red, green and blue data for every pixel. This channel controls how transparent or opaque each pixel appears. When a tool exports to JPG instead, the alpha channel is discarded and replaced with a flat white background. This tool always outputs PNG or WebP — both formats support transparency — so your alpha data comes through end-to-end.
Keep it as PNG if the image has transparent areas you need to preserve, or if it contains text, line art, logos, or sharp edges where JPG compression would cause blurring. Convert to JPG if the image is a full-colour photograph without transparency and file size matters. For everything else — icons, illustrations, UI elements, graphics with cutout backgrounds — stay with PNG.