Is my image uploaded to a server?

No. Everything runs in your browser using HTML5 Canvas. Your image never leaves your device.

Resize by Dimension

Resize Image in Millimetres (mm)

Resize an image by millimetres at 300 DPI. Tip: 10 mm ≈ 118 px at 300 DPI — set your exact pixels in the tool.

📐 413×531 px 💾 0–500 KB 🖼 JPG ✓ Free Tool

Open the tool

Click "Open Resize Image in mm" above — the resizer loads with this preset ready.

Upload your image

Drag-and-drop or pick a file. JPG, PNG, HEIC and WEBP supported, up to 15 MB.

Crop & process

Adjust if needed, then click Process Image. The tool hits the target automatically.

Download

Save the resized image, ready to upload anywhere.

Is Resize Image in mm free?

Yes — completely free. No account, no watermark, no limits on how many images you resize.

Is my image safe?

100%. All processing happens locally in your browser with HTML5 Canvas. Your image is never uploaded to any server.

Does it work on mobile?

Yes. Open ilovexams.in in Chrome or Safari on Android/iPhone, upload, and download — no app required.