BriskFile

Resize for Photo print 6 × 4 inch

Drop an image and choose which part to keep. BriskFile sizes it to 1800 × 1200 on your own device.

A photo print 6 × 4 inch should be 1800 × 1200 pixels at 300 DPI. Print shops need 300 DPI, which for a 6 × 4 print means 1800 × 1200 pixels. BriskFile writes the resolution into the file, which most browser tools drop.

Nothing is uploaded. Your files are read by this page and processed by your own processor. Open the Network tab and watch — you will not see them leave.

Why that size

Print shops need 300 DPI, which for a 6 × 4 print means 1800 × 1200 pixels. BriskFile writes the resolution into the file, which most browser tools drop.

A file with the right pixel count but no DPI set is a coin toss: some print software assumes 72 DPI and produces a poster-sized job, others guess correctly.

How BriskFile crops

The image is scaled until it covers 1800 × 1200, then the overflow is trimmed — so the aspect ratio is never distorted. By default the trim is centred. Open Crop & rotate and the box is locked to this shape, so you choose which part survives rather than hoping the middle was right.

BriskFile will not enlarge an image beyond its original size unless the target demands an exact size, as print and document formats do. Scaling up invents detail that was never captured, and it always looks worse than leaving it alone.

Other print sizes

Questions

What size should a photo print 6 × 4 inch be?

1800 × 1200 pixels at 300 DPI. Print shops need 300 DPI, which for a 6 × 4 print means 1800 × 1200 pixels. BriskFile writes the resolution into the file, which most browser tools drop.

Will my image be stretched?

No. BriskFile scales to fill the target and trims the overflow, keeping the aspect ratio. Open Crop & rotate to choose which part is kept instead of accepting the centre.

Is my image uploaded?

No. The resize runs in your browser using your own processor. Nothing is sent anywhere, which you can confirm in the Network tab.

What BriskFile will not do to you

  • Your files never leave your device

    Every conversion runs in your browser. Open DevTools, watch the Network tab, and you will see no upload — because there is not one.

  • No account, no email, no watermark

    Nothing to sign up for and nothing stamped on your images. There is no step between choosing a file and getting it back.

  • No limits at the download button

    No daily cap, no file counter, no "upgrade to download". If the tool starts a job, it finishes it.

  • Checkable, not just claimed

    Open the Network tab and convert something — nothing goes out. Or load the page, disconnect, and watch it keep working: the tool is already on your machine, and your file never leaves it.