ETSUNAGI

Stitch screenshots into one long image, automatically

A long chat stitched into one image
  1. Just pick them, in any order
  2. Honest about the hard parts
  3. Vertical or horizontal

Just pick overlapping screenshots. Even out of order, it finds the seams and makes one long image — all on your iPhone.

What it does

  1. Just pick them, in any order

    Pick 2 to 30 at once. Even out of order, they're put back in the order of the content. Fixed headers and tab bars are kept only at the top and bottom.

    Reordering screenshots
  2. Honest about the hard parts

    Each seam gets a green (sure), yellow or red dot. Fix the yellow and red ones by reordering or nudging them pixel by pixel.

    Adjusting a seam pixel by pixel
  3. Vertical or horizontal

    The direction is detected automatically, so wide tables work too.

    A table stitched horizontally
  4. Trim and save

    Remove unneeded parts or ads in the middle, then save to Photos as PNG or HEIC — or split by screen, or send it straight from the share button.

    Trimming
  5. Everything stays on your iPhone

    There are no network features, so images and data are never sent anywhere. No account, ads or analytics.

    A long chat stitched into one image

See it in motion

At a glance

  • No network features
  • 2 to 30 at a time
  • No account, ads or analytics
Devices
iPhone
Requires
iOS 26 or later
Price
Free
App languages
Japanese

The app is in Japanese and available on the Japanese App Store.

Developer
Kapibara Works

ETSUNAGI

Stitch screenshots into one long image, automatically