About the Compress to Exact Size Tool
Government portals, job applications, exam registration systems, and KYC platforms often require images under a specific file size. DCPIXEL uses a 20-iteration binary search algorithm on JPEG quality to find the exact compression level that hits your target KB — with optional dimension scaling as a fallback.
100% Private — Processed in Your Browser
Every file stays on your device. DCPIXEL processes images entirely using the browser's built-in Canvas API and WebAssembly — zero server uploads, zero data collection.
Free — No Account, No Limits
DCPIXEL is completely free with no daily limits, no watermarks, and no registration. We never process your files on our servers, so we can offer this permanently at no cost.