Image & PDF Compressor
Compress images in your browser and PDFs.
Original
Compressed
How to use Image & PDF Compressor
Choose mode
Select Image or PDF compression.
Upload file
Choose an image or PDF from your device.
Set target size
Set a target file size in KB or MB — the output is forced to exactly that size.
Compress
Images compress in-browser. PDFs compress through the Ghostscript backend.
How to use Image & PDF Compressor
Choose mode
Select Image or PDF compression.
Upload file
Choose an image or PDF from your device.
Set target size
Set a target file size in KB or MB — the output is forced to exactly that size.
Compress & download
Compress your file instantly and save the optimized result to your device.
FAQ
Frequently asked questions
How much can I compress my images?
Most images compress by 50–80% depending on format and content, with adjustable quality controls.
Will compression reduce image quality?
You control the balance — use lower compression for near-lossless results or higher compression for smaller files.
Is image compression free?
Yes, compress unlimited images for free with no signup or watermark.
Which image formats are supported?
JPG, PNG, WEBP, and AVIF images can all be compressed right in your browser.
Are my images uploaded anywhere?
No, compression runs locally on your device so your photos stay private.