Compress any image to 160KB or less automatically. For web images, email graphics and upload portals with a 160KB file size restriction.
Drop your JPEG or PNG. At 160KB, images up to 1000×700 pixels compress with high quality. Original size and dimensions displayed.
Binary search finds the highest JPEG quality at or under 160KB. Results are excellent for most web and email image use cases.
Review comparison and download.
160KB is used by some portal and CMS systems as a non-standard upper limit, email newsletter guidelines that recommend images under 200KB, certain real estate and property listing platforms for agent photos, and older content management systems with conservative upload limits. It is between the common 100KB and 200KB thresholds.
No — pixel dimensions stay the same. Only JPEG quality is adjusted to meet the 160KB target. For portals that also specify pixel dimensions, resize first and then compress here.
A 800×600 pixel web image at 160KB achieves approximately JPEG quality 78–86 — very good for web display. A 1000×700 pixel blog image at 160KB achieves quality 72–80. A 400×400 pixel profile photo at 160KB reaches quality 88–94 — excellent quality at that size.
Yes — 160KB is a reasonable size for hero images in email newsletters. Email marketing guidelines recommend keeping individual images under 200KB for fast loading on mobile, so 160KB sits comfortably within that recommendation. It provides good quality for images displayed at 500–700 pixels wide in email clients.
The 160KB limit is used by some real estate and property listing platforms for listing photo uploads, certain HR management systems for employee profile photos, and older CMS platforms that set conservative upload limits between 100KB and 200KB. It is a non-standard threshold rather than a common industry convention.
