Image Compressor
Reduce JPEG or WebP file size with adjustable quality and dimensions.
Loading tool…
Processed on your device
How it works
Choose an image and keep its format or choose JPEG/WebP for adjustable quality. You can also reduce the dimensions. Compress, compare the actual file sizes, then download.
Example
JPG · quality 85 → 70; compare the actual file sizes.
When to use this tool
Make a large photo easier to share by email.
Supported formats & limits
Static JPEG, PNG, WebP and browser-decodable AVIF; HEIC/HEIF uses a locally loaded WASM decoder. Up to 20 MiB per image, 24 megapixels, 20 files sequentially. Lower limits apply on limited devices. Re-encoding removes source metadata; color profiles, HDR, and high bit depths are not preserved exactly. Animated images and SVG are not supported. PNG conversion can increase file size.
Something isn’t working ↗Good to know
My output is larger than expected
Make a large photo easier to share by email. Dimensions and file size are different. PNG preserves detail but can be larger than JPG. Try JPEG or WebP with a lower quality setting for photos. Compare the actual size shown before downloading.
Are my files uploaded?
Your files and pasted content are processed in temporary browser memory and are not uploaded for processing. App preferences store only tool IDs, language and theme. There are no accounts, ads or automatic error reports. Closing the page discards your workspace; download results you want to keep. Production pages use Google Analytics for visit statistics; see the Privacy page for details.