About Us

Increase DPI of Image started with a simple frustration: a submission form rejecting a perfectly good photo because its DPI metadata said "72" instead of "300". The fix takes seconds — but most tools either upload your photo to a server, install watermarks, or charge for something this basic.

Our mission

We build fast, honest, privacy-respecting image utilities that run entirely in your browser. No accounts, no uploads, no surprises. When you change a DPI value here, only the file's metadata header is rewritten — your pixels stay exactly as they were.

What we offer

• Increase DPI tool — set JPEG/PNG DPI to 72, 150, 300, 600 or custom, with batch upload and ZIP download.
• DPI checker — read the DPI, dimensions, and format stored in any image.
• Image resizer, format converter, compressor, and JPG-to-PDF merger — the everyday companions of DPI work.

Our principles

• Privacy first. Files are processed with JavaScript on your own device. We never see them.
• Honesty over hype. We tell you plainly that DPI metadata doesn't add image detail — because it doesn't.
• Free for everyone. These tools cost nothing to use and carry no watermarks.

Questions or suggestions? Contact us — we read every message.