PDFCurePDFCure
All tools

Compress Image

Shrink a JPG, PNG or WebP to a smaller file — by quality or a target size.

Select an image

Click to choose, or drop a file here

Related PDF tools

Resize ImageScale an image to a percentage or an exact pixel width, right in your browser.JPG to WebPConvert a JPG to the smaller, modern WebP format.PNG to WebPConvert a PNG to WebP for a much smaller file with transparency intact.HEIC to JPGConvert iPhone HEIC/HEIF photos to standard JPG — decoded on your device.

Compress Image — frequently asked questions

Does compressing an image lose quality?+

JPEG and WebP compression is lossy, so there is some quality loss — but at 60–80% quality it is usually invisible while the file shrinks a lot. PNG stays lossless.

Can I compress to an exact file size?+

Yes. Enter a target in KB and the tool binary-searches the quality (and downscales if needed) to land at or just under it.

Is my image uploaded?+

No. The image is decoded and re-encoded with a <canvas> in your browser. It never leaves your device.

What formats are supported?+

JPG, PNG, WebP, plus HEIC/HEIF and TIFF as input.

Apakah file saya diunggah ke server?+

Tidak — setiap alat di sini memproses file Anda sepenuhnya di perangkat Anda, dan tidak ada yang diunggah ke server. Satu-satunya pengecualian adalah alat AI, yang mengirim teks yang diekstrak (bukan file) ke Claude untuk melakukan tugasnya.

Apakah ada batas ukuran file?+

Kami tidak menerapkan batas buatan, tetapi karena pemrosesan terjadi di browser Anda, file yang sangat besar (500+ MB atau 1.000+ halaman) dibatasi oleh memori perangkat Anda, bukan oleh kami.