200 KB is the comfortable target — property listings, marketplace uploads, documentation systems. Nearly any photo up to ~2000 px fits under it without visible compromise.
The compressor opens in target-size mode at 200 KB and finds the highest quality that fits. For most images the result is indistinguishable from the source at a fraction of the size.
Loading tool…
This is Compress Image preconfigured for this task — open the full tool for every option.
Select an image; it decodes locally.
Choose an output format and quality, or set a target file size.
Compare original and compressed versions with the wipe slider.
Download — the size you saw is exactly the size you get.
The compressed bytes are re-decoded to confirm the image parses and dimensions match, and the displayed byte size is measured from the actual output blob.
For photos under ~2000 px, almost never at this target. Use the wipe slider to compare pixel-for-pixel before downloading.
The tool reports when compression doesn't help — keeping the original is sometimes the correct output, and it tells you so.
Technical guidance for choosing settings and reviewing the result.
There is no quality percentage that makes every image exactly 1 MB or 100 KB. A reliable target-size workflow measures real encodes, preserves the best result under the limit, and tells you when resizing is necessary.
8 min read · Reviewed August 2026