Image Tools
Image compression and cropping are the most frequent image processing tasks in web development — compression reduces page load size, cropping adjusts display dimensions. This tool uses the browser Canvas API for all operations; image files are never uploaded anywhere, protecting your privacy and sensitive images.
Supports PNG/JPG/WebP formats, max 20MB. Compression with quality adjustment and format switching (JPEG for smallest size, WebP for balanced size/quality). Cropping with custom X/Y/Width/Height and aspect ratio lock. One-click download after processing.
Click or drag & drop an image
PNG / JPG / WebP, max 20MB
📖 Image Tools Guide
Introduction
Online image compression and cropping tool. All processing uses the Canvas API in your browser — images never leave your device.
Features
- Compress: Adjust quality and format (JPEG/PNG/WebP) to reduce file size
- Crop: Custom crop area with optional aspect ratio lock
- Live preview: See results immediately
- Download: Save processed images with one click
How to Use
- Upload an image by clicking or dragging (PNG/JPG/WebP, max 20MB)
- Switch to Compress or Crop tab
- Compress: Adjust quality and format, click Apply
- Crop: Set X/Y/Width/Height, optionally lock aspect ratio, click Apply
- Preview and click Download to save
Tips
Use Cases
- Website image optimization
- Social media image preparation
- Quick image editing without software installation
- Pre-processing before batch operations