How to Compress an Image Without Losing Quality
Published September 7, 2026 · 3 min read
A photo straight off a phone or camera is often far larger than any website or upload form actually needs. Compression re-encodes it more efficiently, and you can target either a quality percentage or an exact file size, whichever matters more for your situation.
Try Image CompressorSteps
- 1
Open the Image Compressor tool
Go to the image compressor.
- 2
Upload your image
Choose the photo you want to shrink.
- 3
Choose a compression mode
Set a quality percentage, or target an exact file size in KB and let the tool find the matching quality.
- 4
Download the compressed image
The tool shows the exact before-and-after size before you save.
Frequently asked questions
Quality mode lets you directly set a compression percentage; target-size mode instead searches for the quality level that gets closest to a specific file size you specify, like 200 KB.
PNG is lossless, so its compression is more limited than JPG or WebP; for the biggest size reduction, choose a lossy output format instead.
It depends on the image and your tolerance, but the live before/after size comparison lets you judge the trade-off yourself before committing to a download.
Because compression runs locally with instant feedback, you can dial in exactly the size-versus-quality balance you need without any guesswork.