Aspect Ratio Cropper
Crop to 1:1, 4:5, 9:16, 16:9 and more.
🔒 Processed on your device — nothing is uploaded.
About the Aspect Ratio Cropper
Social networks and video platforms each crop images to their own shape, often cutting off heads or text. This cropper lets you frame a photo at an exact aspect ratio — square, portrait 4:5, story 9:16, widescreen 16:9 and more — and position the crop yourself.
When to use it
- Preparing Instagram feed posts (4:5) and stories or Reels covers (9:16)
- Making YouTube thumbnails and banners at 16:9
- Creating square profile pictures
- Cropping photos to 3:2 or 4:3 for printing
Tips for the best results
- Use the zoom slider to crop tighter without losing the ratio
- Keep important details away from the very edges; some apps add rounded corners or overlays
- Crop first, then compress, for the smallest final file
How to use the Aspect Ratio Cropper
- Open the Aspect Ratio Cropper and drop your image (or tap to choose one).
- Adjust the options — the preview updates instantly.
- Press Download to save the result. Nothing is uploaded.
Aspect Ratio Cropper FAQ
Is the Aspect Ratio Cropper free?
Yes. The Aspect Ratio Cropper is completely free with no sign-up, no daily limit and no watermark.
Is it safe to use the Aspect Ratio Cropper with private files?
Yes. The Aspect Ratio Cropper runs entirely inside your web browser, so your files and text are never uploaded to any server.
Does the Aspect Ratio Cropper work on mobile?
Yes. It works in Chrome, Safari, Edge and Firefox on Android, iPhone, Windows and Mac.
Related guides
- How to Compress an Image to 100KB (or 50KB) Without Losing Quality
- How to Remove the Background From a Photo for Free (Transparent PNG)
- Photo and Signature Size for FPSC, PPSC and Online Job Applications
- US Passport & Visa Photo Size: 2x2 Inches, 600x600 Pixels
- YouTube Thumbnail Size (2026): Dimensions, File Size and Format
More images tools
Image CompressorShrink JPG, PNG or WebP files, optionally to a target size in KB.
Image ResizerSet exact width and height in pixels, with aspect lock.
Image ConverterSwitch between JPG, PNG and WebP in one click.
HEIC to JPGTurn iPhone HEIC photos into JPGs that open anywhere.
Image UpscalerEnlarge images 2x, 3x or 4x with a sharpening pass.
Background RemoverCut out the subject of a photo automatically, on-device AI.
Image to Text (OCR)Read the text in a screenshot or photo.
Favicon GeneratorBuild a full favicon pack (ZIP) from one image.