About the Sigify Image Cropper
The Sigify Image Cropper is a 100% browser-based crop tool. Every pixel is processed on your device and nothing is sent to a server. You can crop JPG, PNG, WebP, GIF, BMP and SVG files using precise handles, ten aspect ratios plus a custom one, twelve social-media presets, an optional circle crop, custom output dimensions in pixels, JPG / PNG / WebP export with quality control, and batch processing with ZIP download.
Precision Handles
Drag any of the eight resize handles or the whole crop box. Lock-aspect keeps proportions steady.
Social Media Presets
One click for Instagram, Facebook, YouTube, LinkedIn, X / Twitter, Pinterest or WhatsApp sizes.
Circle Crop
Profile-picture ready — exports a circle on a transparent background.
Batch ZIP
Crop every uploaded image in one pass and download all as a single ZIP archive.
Custom Output
Type the exact width & height you want — the export matches pixel-for-pixel.
Privacy-First
Client-side only. No uploads, no telemetry, no login.
How to Crop an Image
Upload an image, drag the corner or edge handles of the crop rectangle to the area you want to keep. The darkened overlay outside the rectangle visualises what will be removed. Pick an aspect ratio (Free, 1:1, 4:3, 3:2, 16:9, 9:16, 4:5, 5:4, 3:4, 2:3 or your own ratio) or open a social-media preset to jump straight to Instagram, Facebook, YouTube, LinkedIn, X / Twitter, Pinterest or WhatsApp sizes. For profile pictures, enable Circle Crop and the export uses a circular mask on a transparent background. Click Crop & Add to Results for the current image, or Crop All to process every uploaded picture.