About the Add Border Tool
Adding a clean white border to a photo before posting on Instagram or printing at home dramatically improves its perceived quality. DCPIXEL lets you choose border style (solid, double, or drop shadow), thickness in pixels, and color — all rendered in real time and downloaded as a PNG, with no server upload.
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.