Compress & Convert Images
A privacy-focused image compressor that keeps all processing securely within your browser.
100% Private: All image processing happens locally in your browser using JavaScript. No images are uploaded to any server, ensuring complete privacy and instant processing.
How to Use the Image Compressor Tool
Our privacy-first image compressor processes all images directly in your browser using advanced JavaScript compression algorithms. No data is ever sent to a server, ensuring complete privacy and instant results. Follow these simple steps to optimize your images:
- Upload up to 10 images at once by dragging and dropping or clicking the upload area.
- Preview and manage your image queue before processing.
- Choose a quick preset or customize output settings.
- Select your desired output format (Original, JPG, PNG, or WebP).
- Adjust the quality slider to balance file size and image quality.
- Click Compress Images to process your files locally.
- Download as a ZIP file for multiple images or individually.
Quick Preset Options
Save time with our optimized presets designed for common use cases:
Web Standard
WebP format, 75% quality, optimized for fast web loading while maintaining good visual quality.
High Quality
Original format, 90% quality, minimal compression for preserving image details.
Max Compression
WebP format, 50% quality, maximum file size reduction for bandwidth-critical applications.
Social Media
JPG format, 80% quality, 1200px max width, optimized for social platforms.
Supported Image Formats
Our tool supports the most common web image formats, allowing you to convert between them seamlessly while maintaining quality control.
JPEG/JPG
Best for photographs and complex images with many colors. Offers excellent compression with adjustable quality. Ideal for web photos where file size matters.
PNG
Perfect for images requiring transparency or sharp edges like logos and graphics. Lossless compression maintains quality but with larger file sizes.
WebP
Modern format offering superior compression for both lossy and lossless images. Provides 25-35% better compression than JPEG while maintaining quality.
Privacy & Security Features
Your privacy is our top priority. This tool operates entirely within your browser, ensuring maximum security and data protection.
- 100% Client-Side: All processing happens in your browser using JavaScript Canvas API.
- No Server Upload: Images never leave your device or browser.
- Instant Processing: No waiting for server response or upload times.
- Batch Processing: Compress up to 10 images simultaneously without server limitations.
- ZIP Downloads: Download multiple compressed images as a single ZIP file.
- No Data Storage: Images are processed in memory and immediately discarded after download.