What aspect ratio is best for Instagram?

Use 1:1 for grid posts, 4:5 for portrait feed posts (maximum screen space), and 9:16 for Stories and Reels.

Does cropping reduce image quality?

No. Cropping removes pixels but never recompresses the ones you keep beyond the final export encode — export as PNG for a lossless result.

Can I crop to a custom size in pixels?

Choose Freeform for any shape, then use the Image Resizer tool afterwards if you need exact pixel dimensions.

Are my photos uploaded anywhere?

Never. Cropping happens on your device with the Canvas API. Nothing is transmitted or stored.

Image Cropper & Social Frame Generator

Crop to 1:1, 16:9, 9:16 or 4:5 presets — or cut perfect circular avatars for social profile photos.

Processed locally — your images never leave this device

⚡ Fast Download (HD Mirror)

What is Image Cropper & Social Frame Generator?

Crop photos to the exact frame every platform wants: 1:1 for Instagram grids, 16:9 for YouTube thumbnails, 9:16 for Stories and Reels, 4:5 for portrait feed posts — or freeform for anything else. A dedicated circular mode cuts perfect round avatars with transparent corners for profile pictures.

Pinch or scroll to zoom, drag to reposition, and export at full resolution as PNG or JPG. The cropper runs entirely in your browser, so original photos stay private and there are no watermarks, accounts or upload queues.

How to use Image Cropper & Social Frame Generator

Drop in a photo or paste it with Ctrl+V.
Choose an aspect preset: Freeform, 1:1, 16:9, 9:16 or 4:5.
Drag to position the frame and use the zoom slider for precision.
Toggle Circular mode for a round profile crop with transparent corners.
Download as PNG (keeps transparency) or JPG (smallest file).

Technical specifications

Aspect presets	Freeform, 1:1, 16:9, 9:16, 4:5
Shape modes	Rectangle and circular/oval
Output formats	PNG (transparent) or JPG
Resolution	Full-resolution crop, no forced downscale
Privacy	100% client-side — images never leave your device
Browser compatibility	Chrome, Edge, Firefox, Safari 16+ (desktop & mobile)

Frequently asked questions

Choose the 1:1 preset, switch to Circular mode, center the face, and download as PNG. The corners are exported transparent so the circle blends into any site.

Advanced Image Resizer & ScalerResize images by exact pixels, percentage or physical units with aspect-ratio lock and 72/300 DPI print presets.Base64 to Image ConverterDecode a Base64 image string into a downloadable image file.Blur ImageApply a smooth Gaussian blur across an image to soften backgrounds or anonymize details.Bulk Image CompressorCompress dozens of images at once and download every optimized file in a single ZIP archive.Digital Signature Image MakerDraw or upload a signature and export it as a clean transparent PNG for contracts and forms.Image Filters & EffectsApply grayscale, sepia, vintage, cool, warm and invert filters with an instant live preview.