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How to Take a Long Screenshot of a Text Conversation on iPhone

Two ways to save a whole iPhone chat as one image: overlapping screenshots or a screen recording, with tips for avoiding broken seams.

3 min read

iPhone can take a full-page screenshot, but in Safari and other apps that support it. In Messages, WhatsApp, WeChat, Instagram DMs, and most chat apps, that option simply isn't there. So if you want to save a whole conversation as one image, you have two real options: stitch several screenshots together, or record your screen while scrolling and convert the recording.

The shared B and C blocks appear once in the stitched image. Illustration, not an app screenshot.
The shared B and C blocks appear once in the stitched image. Illustration, not an app screenshot.

This guide covers both, plus the mistakes that make stitched screenshots come out wrong.

Option 1: Take overlapping screenshots and stitch them

This is the most reliable way, and it works in apps that allow screenshots.

  1. Open the conversation and scroll to where you want to start.
  2. Take a screenshot (side button + volume up on Face ID models; side button + Home on supported Home-button models).
  3. Scroll down so that the last message from your first screenshot is still visible at the top of the screen. That shared part is the overlap, and it's what lets a stitching app line the images up.
  4. Take the next screenshot. Repeat until you reach the end.
  5. Open a stitching app. Depending on the app and your Photos permissions, let it find the screenshots or select them yourself, then combine them.

How much overlap do you need? At least two clear lines of text or one complete message with distinctive content. A few pixels isn't enough for most apps to match confidently.

Common mistakes:

  • Scrolling sideways or changing zoom between screenshots. Keep the view exactly the same width.
  • A new message arriving mid-way and shifting the layout. If that happens, retake from that point.
  • Taking screenshots too far apart, so there's no overlap. When in doubt, overlap more.

Option 2: Record your screen and convert it

Some apps (Picsew, for example) can turn a screen recording into a long image. Start a screen recording from Control Center, scroll slowly and evenly through the conversation, stop, then open the app and let it process the video.

This is faster for very long threads, but it's sensitive to scroll speed. Scroll too fast and it misses sections; scroll unevenly and you get duplicated lines. For anything under a few screens, overlapping screenshots are usually cleaner.

Which app?

  • Tailor — free, very simple, vertical only. Its release notes say third-party ads were removed; the US store still lists a $2.99 “Remove Ads” purchase.
  • Picsew — the most features (scroll capture, screen recording, annotation); the best ones cost $0.99–$1.99.
  • Stitch It — good redaction tools, also available on Android.
  • LongShot — I made this one. The public App Store listing currently shows version 1.1 as free, with no ads or account. Images are stitched on your iPhone. On a version that supports the shortcut, after setup, take the screenshots and double-tap the back of your phone to stitch a small matching group into Photos. If it asks you to open the app, do that to review the screenshots. It checks overlap before merging, but still check the result. The 1.2 beta has a 10-stitch monthly allowance and a lifetime purchase; check the installed version for its price.

Whichever you pick, the overlap tips above are what actually determine whether the result looks clean.

Privacy note

Whether an app uploads images depends on the app. If your conversation is private, check the app's listing for "on-device" processing and avoid apps that require an account for basic stitching.

LongShot preview. Check the join before saving.
LongShot preview. Check the join before saving.

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