Three ways to add a visible date and time to a Live Photo on iPhone: the built-in Photos app, third-party stamp apps, and the web tool fallback for photos already taken.

Quick answer: Live Photos cannot be directly stamped because they are a .heic still plus a .mov clip; the clip drops on most uploads. The reliable workflow is: open the Live Photo in Apple Photos, pick a key frame, tap Edit → ⋯ → Duplicate as Still Photo, then add a visible timestamp using our free browser stamp tool. For ongoing field work, install an iOS camera app that stamps date, time, and GPS visibly at the shutter so no after-the-fact step is needed.

The iPhone's Live Photo format is great for capturing motion, but it's a proprietary .heic + .mov pair that no platform really speaks. When you need a date and time visibly stamped onto a Live Photo (insurance claim, construction documentation, court evidence, family archive), you need to either configure the iPhone Camera to stamp at the shutter, or convert the Live Photo to a still and stamp it after the fact.

This guide covers all three paths, with the trade-offs spelled out.

Why "stamping a Live Photo" is harder than it sounds

A Live Photo is two files glued together: a .heic still (the key frame) plus a 3-second .mov clip captured around the shutter press. When you AirDrop it, iMessage it, or upload to Instagram, only the still travels in most cases. The clip is dropped. That means any visible stamp you add either has to live on the still (works everywhere) or be re-encoded into the clip frame-by-frame (complicated, only Photos app and a handful of apps can read it back).

For 99% of real use cases (proof of work, insurance, real estate, archive), the right move is stamp the still and ignore the clip.

Method 1: Photos app + web stamp tool (free, no install)

This is the simplest path if you already have the Live Photo and need to add a stamp now.

Open the Live Photo in Photos.
Tap Edit, then the Live Photo icon at the bottom (the concentric circles).
Scrub the frame strip at the bottom and Make Key Photo on the moment you want stamped.
Tap Edit again, then the ⋯ menu in the top-right.
Tap Duplicate as Still Photo. This saves a regular JPEG of just the key frame.
Open timestampcamera.net in Safari on the same iPhone.
Tap Choose photo, pick the still you just made.
Set the date, time, GPS (read from the original EXIF), and any project tag.
Tap Download, then Save to Photos from the share sheet.

You end up with three photos in your camera roll: the original Live Photo, the still copy, and the stamped JPEG. Most workflows want the stamped JPEG.

Pros: free, no app install, works on the photo you already have. Cons: three taps to extract the still, the Live aspect is lost.

Method 2: Capture stamped at the shutter (iOS app)

If you take photos for work and stamp every shot, after-the-fact editing gets tedious. The right setup is a camera that stamps the moment you press the shutter, so the still that lands in your camera roll already has the date, time, GPS, and your project tag burned in.

Our iOS app captures with a network-synced atomic clock at the shutter, writes the timestamp visibly onto the pixels, and saves a stamped JPEG (Live Photo capture is optional). You still get the Live clip if you want it, but the still that everyone actually sees has the evidence baked in.

Pros: zero post-processing, atomic time, GPS at capture, tamper-evident. Cons: requires app install, paid features for some advanced workflows.

Method 3: Third-party Photos editor (Photo Stamp Remover and clones)

There's a small ecosystem of iOS apps that read a Live Photo, extract the key frame, and re-render it with a custom text overlay (date, GPS, watermark). Apps like Timestamp Photo & Video, Add Stamps to Photos, and similar work fine and integrate with the iOS share sheet.

The trade-off is that most of these apps either ask for one-time payment, run ads on the free tier, or upload to a server (read the privacy policy). The output is the same as Method 1: a stamped JPEG of the key frame.

Pros: works inside the Photos share sheet, fast for casual use. Cons: paid or ad-supported; some upload photos to remote servers.

Comparison

Method	Where photo goes	Cost	Atomic time	Stamp at shutter
Photos + web stamp	Stays in browser	Free	No	No, after-the-fact
iOS app (ours)	Stays on device	App Store pricing	Yes	Yes
Third-party Photos editor	Often uploads	$1-10 typical	No	No

What the stamp should include

For documentation that has to hold up later (insurance, contractor billing, court evidence), the stamp on the still should carry at minimum:

Date and time to the second (atomic time preferred over device clock)
GPS coordinates in decimal degrees plus a human-readable address
Project or job tag so you can sort and search later

For weaker use cases (family album, social media memes) just the date and time is plenty.

Our deeper guide on Are Timestamp Photos Legal Evidence? walks through what makes a stamp court-admissible vs. nice-looking.

Common pitfalls

The Live Photo aspect is lost when you stamp the still

Right. A static JPEG is what platforms accept and what stamps go on. The 3-second clip is great for personal use but not for legal-style documentation. If you must keep the motion, save the original Live Photo unedited alongside the stamped still.

The key frame is not the moment you wanted

Pick a new key frame in Photos before exporting (Edit → Live Photo icon → scrub → Make Key Photo). The frame you pick is what the stamp lands on.

iPhone's auto-correct rotates the photo

Some iPhones write EXIF Orientation tags that visually rotate the photo when viewed in some apps but not others. If your stamp looks sideways after upload, use our rotate image tool to bake the correct orientation into the pixels before stamping.

The date you stamped is wrong

Date and time on the iPhone clock can drift, especially after long flights or when location services are off. If you discover later that the device clock was wrong, use our change photo date tool to set the correct EXIF date on the stamped still, then re-export with the corrected visible stamp.

Verifying the stamp survived

After you stamp and save, post the photo to wherever you'll actually use it (iMessage, email, Slack, Instagram, claim portal) and verify on the receiving end:

iMessage / WhatsApp / email: stamp survives unchanged.
Instagram / Facebook / TikTok: stamp survives (pixels), but EXIF metadata is stripped. The visible stamp is your evidence.
Twitter / X: similar, visible stamp survives, EXIF gone.
iCloud Photo Stream: stamp survives.

The visible stamp on the pixels is the only metadata that reliably survives modern social platforms. EXIF on its own is stripped by every consumer platform. See our deep-dive: Why Instagram Strips EXIF Data.

Tools used in this guide

Web stamp tool (homepage) for dropping a JPEG and getting a stamped JPEG back.
iOS app for atomic-time stamp at the shutter.
Change photo date to fix a wrong iPhone clock after the fact.
Rotate image to bake correct orientation into pixels.
EXIF Viewer to verify what metadata the stamped photo carries.

How to Take an iPhone Live Photo with a Date and Time Stamp