ConvertPixel · WEB APP

Add ConvertPixel to your Home Screen

Safari installs this web app from the Share menu. It opens like an app and keeps tools you have used available offline.

  1. Tap Share in Safari’s toolbar.

  2. Choose Add to Home Screen, then tap Add.

Local collage studio · no account

Turn a camera roll into one story

Drop several photos, choose a layout and refine every crop. The live canvas is the result—not a template teaser—and your files never leave this device.

Every photo stays on this device. Preview, layout and encoding run locally.

ARRANGE · FOCUS · EXPORT

Fast like a quick action, precise like an editor

01

Every crop stays yours

Select any tile and move its focal point independently. A face or product does not have to be centered in the original.

02

Layouts without template lock-in

Switch among balanced, banded and hero compositions without re-uploading or rebuilding the photo order.

03

A real production output

Choose ratio, pixel width, spacing, corners, background and format, then continue directly into compression or a social pack.

What makes this private?

Unlike account-based design suites, this tool does not upload photos to build the preview or export. It uses the browser’s Canvas and a background worker, then releases temporary local URLs when you start over.

Before you start

A collage is usually made to avoid sending several files: a before-and-after pair, a set of screenshots for a bug report, a few photos for a message thread that would otherwise arrive as separate attachments. That purpose sets the constraints. The result has to stay legible at whatever size the destination shows it, and it has to survive whatever that destination does to images on the way in.

What catches people out

Messaging apps will recompress it

Most chat platforms re-encode images on upload, often at a lower quality than you exported. Text inside a collage of screenshots is the first thing that suffers. Fewer, larger panels survive that better than a dense grid of small ones.

Mixed aspect ratios will be cropped or letterboxed

Putting a vertical phone screenshot next to a wide desktop one forces a choice, and neither option is invisible: crop loses content at the edges, fit leaves bands of background. Grouping images of similar shape into the same collage avoids the decision.

PRIVATE BY DESIGN

Share the tool, not the file

Send this page to someone who needs it. The link contains no image, file name or work history.