Drag & Drop your images here

or click to browse files (Supports JPG, PNG, WEBP, GIF, SVG, AVIF)

Processing your images... 0%
Advanced Compression Settings
Quick Presets
Social Media
Optimized for Facebook, Instagram, Twitter
WEBP • 80% Quality • 1200px width
Web Optimization
Balanced quality for websites
WEBP • 85% Quality • 2000px width
Print Ready
High quality for printing
PNG • 100% Quality • 300 DPI
Smaller file Better quality
Selected Files
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Compression Complete!

Why Choose Our Image Compressor

Enterprise-grade compression technology with unmatched quality

Lightning Fast Processing

Our WebAssembly-powered engine compresses images up to 5x faster than traditional JavaScript implementations, handling batch operations with ease.

Military-Grade Security

All processing happens locally in your browser. Your images never leave your device, ensuring complete privacy and data protection.

Smart Optimization

Advanced perceptual quality algorithms reduce file size while preserving visual fidelity using techniques from leading research papers.

Batch Processing

Process hundreds of images simultaneously with consistent settings, perfect for e-commerce sites and web developers.

Format Conversion

Convert between all modern formats including JPEG, PNG, WEBP, and AVIF with intelligent format-specific optimizations.

Responsive Presets

Pre-configured settings for social media, web, print, and mobile devices with automatic DPI adjustments.

Advanced Features

Professional tools for demanding workflows

Smart Presets

Choose from professionally configured presets for different use cases:

  • Web Optimization
    Balanced quality and compression
  • Social Media
    Optimized for Facebook, Instagram
  • Print Ready
    High quality with 300 DPI
  • E-commerce
    Product images with white background
  • Mobile App
    Optimized for Android/iOS

Custom Presets

Save your own configurations for repeated use:

Developer API

Integrate our compression engine directly into your applications with our powerful API:

REST API Endpoint
POST https://api.imagessizereducer.com/v1/compress
Content-Type: application/json
Authorization: Bearer YOUR_API_KEY

{
  "images": ["base64encodedimage"],
  "quality": 80,
  "format": "webp"
}
JavaScript SDK
import { compress } from '@imagesizereducer/sdk';

const result = await compress(file, {
  quality: 85,
  format: 'avif',
  resize: { width: 1200 }
});
View API Documentation Get API Key

Cloud Storage Integration

Connect directly to your cloud storage providers for seamless workflow integration:

Cloud integrations require authentication and will only access folders you explicitly authorize.

Frequently Asked Questions

Get answers to common questions about our image compression tool

The free version allows processing up to 50 images at once with a maximum individual file size of 25MB. Our Pro plan (coming soon) will support up to 500 images per batch with 100MB maximum file size. For enterprise needs with larger requirements, please contact our sales team.

Our compression algorithms are based on the latest research in image processing and consistently outperform other tools in independent tests. We combine multiple optimization techniques including:
  • Perceptual quality metrics to preserve visual fidelity
  • Advanced quantization for PNGs
  • Smart chroma subsampling for JPEGs
  • Adaptive compression based on image content
On average, our tool achieves 15-30% better compression at the same quality level compared to standard tools.

All lossy compression involves some quality reduction, but our tool is designed to minimize visible artifacts. The quality slider lets you control the trade-off between file size and visual quality. For completely lossless compression, use PNG format with the "Lossless Optimization" option enabled (available in Pro version).

The best format depends on your specific needs:
  • JPEG: Best for photographs (smallest file size)
  • PNG: Best for graphics with transparency
  • WEBP: Excellent all-around (30% smaller than JPEG at same quality)
  • AVIF: Cutting-edge format (best compression but slower to encode)
Our format conversion automatically selects the optimal settings for each format type.

Yes! We offer several automation options:
  • API Access: Programmatic compression via REST API
  • CLI Tool: Command-line interface for batch processing
  • Zapier Integration: Connect with thousands of apps
  • GitHub Action: Automate image optimization in your CI/CD pipeline
These features are available in our Pro and Enterprise plans.