Upscale

Multiplies sprite dimensions by 2×–8× with nearest-neighbor filtering — no blur, no antialiasing. The right way to scale pixel art for higher-res displays.

1. Drop a sprite in. 2. Pick Factor (2–8). 3. Click Upscale.

Don't use this on HD-2D sprites — use the Resize tool with smoothing instead.

Find it on the Tools page under its category. Every tool runs in your browser — no upload limits, no credits charged.