Compress Image

Reduce image file sizes while maintaining visual quality.

Drop your images here...

No file size limit

JPEG

PNG

WEBP

How to use Compress Image

Upload one or more images, choose a compression level and output format, then click Compress. Download individual files or a ZIP bundle. Everything runs locally in your browser for complete privacy.

Upload your images
Drag and drop images or click the upload area to select JPEG, PNG, or WebP files. You can add multiple files for batch processing.
Choose a compression level
Pick from Best Quality (minimal size reduction, great fidelity), Balanced (recommended for most uses), Smaller File (noticeably smaller with good quality), or Maximum Compression (smallest possible file, visible quality trade-off).
Set output format and options
Keep the original format or convert to JPEG or WebP. Optionally limit the image's maximum dimension to downscale large files further.
Compress and download
Click Compress Image. Download individual files or the ZIP bundle. If a file cannot be made smaller, the original is returned unchanged.

100% Private - No uploads

WebAssembly powered

Key features

Compress JPEG, PNG, and WebP images directly in your browser
Four quality profiles: Best Quality, Balanced, Smaller File, Maximum Compression
Optional format conversion — keep original, convert to JPEG, or convert to WebP
Resize images by limiting their maximum dimension
Batch compress multiple images and download as a ZIP
No file uploads — your images never leave your device

Frequently asked questions

Related Tools

Compress Image

What file formats are supported?

Are my images kept private?

What happens if compression makes the file larger?

Which compression level should I use?

Can I convert PNG to JPEG or WebP?

Can I compress multiple images at once?