IMAGE TOOLS
Image Compressor
Image Compressor
Free & Private
Reduce image file size without losing quality. Everything runs in your browser — no uploads, no waiting.
How do I compress an image online?
Drag your images into the area above or click to select them, choose your quality and output format, then click Compress. Results appear instantly with the saving percentage for each image and a before/after comparison toggle.
Are my images safe?
Yes. Images are processed locally in your browser using the Canvas API. No data is sent to any server.
What is the best format for web images?
WebP gives the smallest file size with high quality and is ideal for the web. JPG suits photos, and PNG is best for images that need a transparent background.
Batch compress multiple images
Select up to 20 images at once, compress them all in one click, and download everything at once.