Online Image Compressor

Quick image compression with quality preservation and batch processing support

Smart Batch Compression

Upload multiple images simultaneously, compress all with one click, and download as a package for maximum efficiency

Multi-format Compatible

Perfect support for JPG, PNG, WebP and other popular formats, maintaining original format with lossless quality

Adjustable Compression

Choose from light to extreme compression levels, balancing file size and image quality for different needs

User-Friendly

Drag-and-drop upload, real-time compression progress, and side-by-side comparison make compression effortless

Privacy Secure

All compression happens locally in your browser, no server uploads required, ensuring data security and privacy protection

Free & Unlimited

Completely free to use, no registration required, no limits on image size or quantity, compress anytime anywhere

Online Image Compressor Use Cases

Website Optimization

Compress website images to improve loading speed, enhance user experience, and boost site performance scores

Social Media Sharing

Compress images for social media platforms while staying within size limits and maintaining clarity

E-commerce Product Images

Batch process product images to improve upload efficiency and save storage space, perfect for platforms like Amazon and eBay

Mobile Photo Management

Compress high-resolution phone photos to free up storage space and make backup and sharing easier

Online Image Compressor Frequently Asked Questions

How do I choose the right compression quality?

Choose based on your needs: medium compression for websites, high compression for social sharing, and light compression for product images to maintain clarity

Will compression affect image quality?

Our smart compression algorithm ensures minimal visible difference in light and medium modes. Extreme compression may show slight quality loss but significantly reduces file size

Is image compression secure?

All compression is performed locally in your browser. Images are never uploaded to our servers, ensuring complete data security and privacy

How many images can I compress at once?

While there's no strict limit, we recommend processing up to 50 images at once for optimal browser performance. Larger batches can be processed in multiple sessions

Will compression change my image format?

No, we maintain the original format: JPG stays JPG, PNG stays PNG. If you need format conversion, try our Image Format Converter tool