What quality should I use?

70–80 is a great default. 85–90 preserves fine detail; 60–70 is aggressive but fine for previews or mobile uploads.

Does compression change the format?

This tool always outputs JPEG for maximum size reduction. PNG is not a good target for photographic compression.

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Quality75

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Most compressors upload your photo, compress on a server, and download the result. Doing it locally is faster and keeps your image private.

JPEG quality 70–80 is usually indistinguishable from 100 to the eye, at roughly a fifth of the file size.

Continuar editando no iPhone

Magic Retouch handles object removal, backgrounds, and enhance — then export a compressed copy in the app.

70–80 is a great default. 85–90 preserves fine detail; 60–70 is aggressive but fine for previews or mobile uploads.
This tool always outputs JPEG for maximum size reduction. PNG is not a good target for photographic compression.
No.