Compress Image to Exact KB
Target precise byte ceilings required by online application portals (such as 240 KB for USCIS or 150 KB for ERAS) with instant browser-based optimization.
badgeUSCIS / DS-160
Under 240 KB
schoolERAS Headshots
Under 150 KB
shopping_cartE-Commerce
Under 1 MB
shieldPrivacy
Zero Uploads
Image Compressor
Compress JPEG, PNG, and WebP images to exact KB or MB file limits with client-side privacy.
Drag and drop your file here
Files are processed entirely in your browser for maximum privacy. No uploads.
Key Details & Specifications
Popular Target 1
Under 50 KB
Popular Target 2
Under 100 KB
Popular Target 3
Under 200 KB
Popular Target 4
Under 240 KB
How It Works
Select File
Upload any JPG, PNG, or WebP photo or paste from clipboard.
Select KB Preset
Pick 100KB, 150KB, 200KB, 240KB, or input custom target.
Download Verified File
Get a verified lightweight file guaranteed under portal threshold.
Frequently Asked Questions
Why do application portals reject files over 240 KB?
Many consular portals like DS-160 have rigid server firewall file-size validation filters. Exceeding 240 KB will trigger immediate upload failure without helpful error messaging.
What is the ERAS medical residency limit?
The AAMC MyERAS residency headshot submission strictly limits portrait files to under 150 KB and 375x525 pixels.