Decks

Frames for Instagram and Threads · iPhone and iPad

A modern frames app, by a photographer, for photographers.

Decks puts your photos in clean frames sized for Instagram and Threads, with the camera details, text, and captions a photographer wants beside them. Save the look as a template, and the next post takes a few taps. Or none: select photos in Apple Photos, run a Shortcut, and the finished pages land back in your library.

In development for iPhone and iPad. Not on TestFlight yet, so there is nothing to install.

The Decks editor on an iPhone, showing a framed photo on a dark canvas with the Layout, Frame, Photo, Text, Camera, and Caption tools along the bottom
The editor. Example photographs by Ansel Adams, 1941 to 1942, National Archives.
01 / Frames

Sized for the feed.

Pick the shape a post needs and Decks handles the math. A border in the width you want, a background in a color or a blur of the photo itself, and film edges with sprockets when the shot deserves them.

  • 1:1
  • 4:5
  • 3:4
  • 2:3
  • 9:16
02 / Templates

Save the look once.

Every choice on a page, from the border to the caption wording, can be saved as a template. Start the next batch from it, edit it on a sample photo, duplicate it for a variation, or share it as a file. There is no limit on how many you keep.

03 / Shortcuts

Select photos. Run a shortcut.

Each template shows up in the Shortcuts app as “Save photos with” that template’s name. Run it from Shortcuts, Siri, Spotlight, or the Action button, or add the Decks Templates shortcut to the Photos share sheet and post without opening the app.

04 / Camera details

Say what you shot it with.

Camera, lens, focal length, aperture, shutter, ISO, and date come from the photo’s own metadata. Put the details on the page as a card, drop them into the caption, or both.

05 / Text and logos

Write on the page.

Tap to type, drag to place, pinch to size, twist to rotate. Choose from the system fonts or any font installed on your device. Add a logo and let the border make room for it, the same way it does for a camera card.

06 / Video

Clips get the same frame.

Drop a clip into a page beside your photos. Trim it in place, keep the blurred background still or let it move with the footage, and export an MP4 with the same border, text, and camera card as the stills.

Captions

A caption for every page of the carousel.

The Caption Sheet is one screen per page. Write the caption, then insert the camera details from a chip bar above the keyboard, without leaving the field. Type a semicolon to search every detail the photo carries.

When the batch is done, Decks keeps the captions in order. Copy the first, paste it in Instagram, come back for the second. Finished projects wait on the home screen under Ready to post with a Copy captions action beside them.

  • camera
  • lens
  • focal length
  • aperture
  • shutter
  • ISO
  • date
  • page 2 of 5
The Caption Sheet in Decks, listing the pages of a project with a caption field for each
The Caption Sheet. Photographs by Ansel Adams, National Archives.

Instagram and Threads

Panoramas that survive the crop.

Split one photo across linked pages and the pieces line up as a carousel. For Threads, a taller page shape matches how the app shows a full-screen image, and a feed preview in Export shows the 3:4 crop Threads applies in the timeline, so nothing important sits on a seam.

A Size Guide lists the pixel sizes each destination wants. Export defaults to 1440 pixels wide and saves straight to Photos, or hands the pages to the share sheet.

The Export screen in Decks, showing three panorama pages as they will appear cropped to 3:4 in the Threads feed, with Share and Save to Photos buttons
Export, with the Threads feed preview. Photographs by Ansel Adams, National Archives.

No ceilings

Make it yours, as far as you like.

The Decks home screen with a finished project under Ready to post, a recent project card, and one Add Photos and Videos button
Home. A finished project waits under Ready to post with its captions a tap away.
Writing text over a photo in Decks, with the field above the keyboard, a format bar, and a size slider on the left edge
Writing on a page. Tap the text again to edit, hold to move, twist to rotate.
The Photos Shortcut sheet for a template in Decks, listing the Siri and Shortcuts phrase and the three steps to add it to the Photos share sheet
Every template has a Photos Shortcut sheet with the steps for the share sheet.

Example photographs by Ansel Adams from Ansel Adams Photographs of National Parks and Monuments, 1941 to 1942, National Archives and Records Administration. Public domain as work of the United States government. Text on the pages is placeholder wording, not Adams’ titles.

Still being built

Not finished yet.

Decks is a personal project for iPhone and iPad. It is not on TestFlight and there is no date to promise. It comes from the same workshop as Ingest, the Mac app for importing and culling.