Can the compressor hit 100 KB without resizing?

It first searches image quality while preserving dimensions. If that is insufficient, dimension reduction requires explicit permission.

Can PNG quality be reduced?

Browser PNG encoding is lossless and ignores quality. Choose JPEG or WebP, or explicitly reduce dimensions.

/tools/image-compressor

Reduce photo file size by quality or target KB while keeping the original image on your device.

image-compressor://local

30 MB · 32 MP each

Drop images hereUp to 50 JPEG, PNG or WebP filesChoose images

No silent resizing

ModeOutput format Quality 80%Target KB

If quality is insufficient, explicitly allow progressive dimension reduction

No derivatives prepared.

Choose JPEG, PNG or WebP images. Processing stays in this browser.

/compression

Choose the encoder quality directly and compare final bytes with the original.

The tool searches JPEG or WebP quality for the best result at or below the requested size.

If quality is not enough, the tool reports that honestly. Downscaling occurs only after you select the explicit option.

Compressed derivatives omit embedded EXIF, XMP, IPTC, GPS and Content Credentials while leaving originals unchanged.

/faq

Why can PNG ignore the quality slider?

The browser PNG encoder is lossless. Convert to WebP or JPEG for quality-based compression, or reduce dimensions explicitly.

Can I compress to 50 KB or 100 KB?

Yes. Select target-size mode and enter the required KB value. Results explain whether the target was reached.

Are my photos uploaded?

No. Decoding, encoding, hashing and ZIP creation happen locally.