Image Compressor (JPG, PNG, WebP)
Drag-and-drop your images, pick lossless or lossy compression, and download smaller files. Everything runs in your browser — your images never leave your device.
Drop images here or click to upload
JPG, PNG, or WebP · multiple files supported · processed locally
Lossy vs lossless
Lossy compression (JPG/WebP) gives the biggest size savings with a small quality trade-off. Lossless re-encodes the file without discarding pixel data — smaller savings, identical visual output.
Why image weight matters
Images are the #1 cause of slow LCP on most sites. Smaller files load faster on mobile and reduce data costs for your users.
Need site-wide image work?
We optimize images, CDNs, and Core Web Vitals end-to-end. Request an audit to see what's slowing your site down.
How to use the Image Compressor
- 1Drag your JPG, PNG, or WebP file into the box above (or click to upload).
- 2Choose your compression level — or let it auto-optimize.
- 3Preview the before/after and the size saved.
- 4Download your compressed image. That's it — no signup.
What you can do with the Image Compressor
Compress an image to a specific size (100 KB, 50 KB, 20 KB).
Lower the quality slider until the output hits your target. Useful for upload limits on forms and job portals.
Compress images for email.
Shrink large photos so they send fast and don't bounce on attachment limits.
Compress images for web and WordPress.
Smaller images mean faster pages and better Core Web Vitals — paste the result straight into your CMS.
Bulk compress multiple images.
Drop in several files at once and download them together.
Compress without losing quality.
Lossless mode keeps images pixel-perfect while removing invisible data.
Image Compressor FAQs
Does compressing an image reduce its quality?+
Not visibly, in most cases. Our compressor removes hidden metadata and redundant data while keeping the image sharp; lossy mode trades a tiny, usually unnoticeable amount of quality for a much smaller file.
Are my images uploaded to a server? Is it safe?+
Compression happens entirely in your browser — your files never leave your device. Nothing is stored or shared.
What's the maximum file size or number of images?+
There's no hard cap; you're limited only by your browser's memory. Most modern laptops handle dozens of multi-MB images at once without issue.
JPG, PNG, or WebP — which compresses best?+
WebP usually produces the smallest file at the same quality, which is why it's the modern web standard. JPG is best for photos, PNG for graphics with transparency. This tool handles all three.
How much smaller will my image get?+
Typically 50–80%, depending on the original. Photos with lots of detail compress less; simple graphics compress more.
Is it really free?+
Yes — no signup, no watermark, no limits.
Want your whole site this fast? Our team offers full website speed optimization — done for you .