Compress Image
Compress images locally in your browser. No upload. Best for compressing JPG/JPEG photos, plus batch compression and target sizes like 100KB/200KB (best-effort).
Compress images locally
Batch compress images without uploading. Adjust quality, set target size (KB), and download instantly.
Local-only processing. Files stay on your device and are not uploaded.
What happens next
- Select images from your device.
- Adjust settings and preview the result.
- Export locally as JPG/PNG/WebP.
FAQ
Do you upload my images?
No. Compression runs locally in your browser. Your files are not uploaded.
How do I compress images online?
Pick an output format (WebP/JPG), adjust quality, and downscale if needed.
What format is best for photos?
WebP is usually the smallest. JPG/JPEG is the most compatible.
Can I target a specific file size?
Yes (best effort). Use Target size (KB) for WebP/JPG.
Can I batch compress?
Yes. Upload multiple images and download results individually or as a zip.
Why doesn't PNG get much smaller?
PNG is lossless; for photos use WebP/JPG or reduce dimensions.