Image Compressor
Free image compressor. Reduce the file size of JPG, PNG and WebP images in your browser by choosing a quality level — no upload, no watermark, no signup. Great for email, websites and faster uploads.
🔒 100% private — your image is compressed in your browser and never uploaded.
Compress images in your browser — no upload
Shrink JPG, PNG and WebP files by choosing a quality level, entirely on your device. Great for email, web pages and faster uploads — nothing is uploaded, and there’s no watermark or signup.
How do I get the smallest file?
Lower the quality slider and, for photos, choose JPEG or WebP. You can also set a maximum width to scale large photos down — a 4000-pixel phone photo rarely needs to stay that big.
Will it lose quality?
Compression always trades a little quality for size. Around 70% is a great balance for most photos; raise it if you need crisper detail, lower it for the smallest file.
Frequently asked questions
Is the image compressor free and private?⌄
Yes. Your image is compressed entirely in your browser and never uploaded — no signup, no watermark and nothing stored.
How do I get the smallest file?⌄
Lower the quality slider, choose JPEG or WebP, and optionally set a maximum width to scale large photos down. Around 70% quality is a great balance for most photos.
Which formats can I compress?⌄
You can load JPG, PNG and WebP images and export a smaller JPEG or WebP. WebP keeps transparency; JPEG is usually the smallest.
Have another question? Get in touch.