Compress any image to 140KB or less automatically. For web photos, profile images and document portals with a 140KB file size limit.
Drop your JPEG or PNG. At 140KB, photos and web images up to 900×900 pixels compress with high quality.
The binary search finds the highest JPEG quality at or under 140KB. Standard web and profile photos look excellent at this size.
Review before/after quality and download.
140KB is useful when your portal or system has a non-standard limit between 100KB and 200KB. It is also a good target for blog post featured images displayed at medium sizes (400–600 pixels wide), providing a good quality-to-size balance.
No — only JPEG quality is adjusted to hit the 140KB file size limit. Pixel dimensions remain exactly the same as the original. Resize separately if your portal also specifies pixel dimensions.
A 600×400 pixel image at 140KB achieves approximately JPEG quality 82–90 — excellent for web and document use. An 800×600 pixel image at 140KB achieves quality 78–86. Both are high-quality results with minimal visible compression artefacts.
The 140KB limit appears on some corporate HR and employee profile systems, professional conference registration portals for speaker photos, academic submission forms, and certain insurance or financial services registration platforms. It is a non-standard threshold used by systems that set limits between the common 100KB and 200KB thresholds.
Yes — most social media platforms (LinkedIn, Facebook, Twitter) accept images far larger than 140KB. A 140KB profile photo at 400×400 pixels looks sharp and professional. Note that social platforms apply their own compression after upload, so the 140KB source will produce a good-quality final image after platform processing.
