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How to Auto-Update Your iPhone Wallpaper Every Day with iOS Shortcuts
Set up My Life Dots to automatically update your iPhone lock screen wallpaper every midnight using iOS Shortcuts. 5-minute setup, hands-free forever. Works with iOS 26.
Your lock screen is the most-seen surface on your phone. You unlock it 80 to 150 times a day — which means it has more passive visibility than any app, widget, or notification you will ever set up.
The problem with most wallpapers is that they never change. A static image becomes invisible within days. Your brain stops seeing it.
A wallpaper that updates itself — showing today's habit streak, this year's progress, or your remaining weeks — stays alive. It never quite looks the same twice, so it never quite disappears.
This guide shows you exactly how to make that happen using iOS Shortcuts and My Life Dots. No apps to download. No subscription. Five minutes of setup, then completely hands-free forever.
What you'll build
Every night at midnight, your iPhone will:
- Fetch your latest My Life Dots wallpaper (updated to reflect the new day)
- Set it automatically as your lock screen and home screen
- Do this silently, in the background, without you touching anything
When you pick up your phone the next morning, your wallpaper already reflects the new day's progress.
Step 1 — Create your wallpaper on My Life Dots
Go to mylifedots.com and build the wallpaper you want. You have four grid styles:
- Daily habit tracker wallpaper — one dot per day, your streak fills in as you go
- Monthly calendar wallpaper — every day of the current month at a glance
- Year progress wallpaper — all 365 days in a single calm grid
- Life in weeks wallpaper — your entire lifetime mapped as dots
Pick your style, choose a theme and colour, then copy your unique wallpaper URL.
Step 2 — Open the Shortcuts app
The Shortcuts app comes pre-installed on every iPhone. Tap the Automation tab at the bottom of the screen.
Step 3 — Create a new personal automation
Tap + then choose Personal Automation. Select Time of Day as the trigger. Set it to 12:00 AM (midnight), repeating daily. Tap Next.
Step 4 — Add the two wallpaper actions
Action 1 — Get your wallpaper image. Tap Add Action, search for Get Contents of URL, and paste your My Life Dots wallpaper URL. This fetches the latest version each time it runs.
Action 2 — Set it as your wallpaper. Tap +, search for Set Wallpaper Photo. When asked what image to use, select the output from the previous step. Enable both Lock Screen and Home Screen. Turn off Show Preview to avoid a confirmation popup each night.
Step 5 — Disable "Ask Before Running" and save
Before saving, make sure Ask Before Running is turned OFF. This is the most common reason automations fail to run at night — with it on, iOS waits for your confirmation before running, which defeats the purpose.
Tap Done. Then tap Run to test immediately.
Troubleshooting
Q: The wallpaper doesn't update automatically overnight. A: Make sure "Ask Before Running" is turned off. This is the most common cause. Open the automation → tap the three-dot menu → disable the confirmation prompt.
Q: I get a permission error on "Set Wallpaper Photo". A: Go to Settings → Shortcuts and ensure the app has permission to set wallpapers.
Q: The image looks blurry or the wrong size. A: My Life Dots generates wallpapers sized for standard iPhone screens. If you're on an unusual model, try downloading the image manually first and checking it looks correct before setting up the automation.
Q: I want it to update at a different time. A: Midnight ensures the previous day's progress is fully counted before the new image is set. You can change the trigger to 6:00 AM if you prefer a fresh wallpaper when you wake up — the result will be identical.
Why midnight?
Habits and progress are counted by the day. Midnight means the image always represents a complete, accurate picture of where you stand — every morning, the numbers are right.
What this changes
The difference between a static wallpaper and one that updates every night is subtle — but it compounds. A static image becomes part of the furniture within a week. An updating one stays slightly novel. Your brain registers the change, which means it registers the content.
That daily glance at your habit streak, your year progress, your remaining weeks — it lands. It doesn't slide past.
Five minutes of setup. Every morning, exactly where you are.
Create your wallpaper at mylifedots.com — it's free and takes under a minute. Already curious about the bigger idea? Read our life calendar wallpaper guide.