Photo → 1000KB (about 1MB)

Compress Image to 1000KB Exactly

Auto-compresses your photo to just under 1000KB — roughly 1MB, for email and listing limits.

Get your photo under 1000KB in one click

1000KB is about one megabyte, the limit a lot of email systems, marketplace listings and content management systems apply per image. At this size a photo keeps full detail; you are trimming the file rather than sacrificing the picture.

KBPDF finds the quality setting that lands your image just under 1000KB, so you are not dragging a slider and re-checking the file size. Nothing is uploaded — the compression runs in your own browser.

Also try: compress to 500KB · compress to 300KB · compress to 200KB

Frequently asked questions

How do I compress a photo to exactly 1000KB?

Upload your photo and click Convert — the target size is already set to 1000KB. The tool finds the best quality that fits under the limit.

Is 1000KB the same as 1MB?

Close enough for upload forms. 1MB is 1024KB, so a 1000KB file clears a 1MB limit with a small margin either way the portal counts it.

Is my photo uploaded anywhere?

No. Compression happens fully in your browser — important for ID photos and signatures.