Halloween DealsAmazon USHalloween week deals: useful picks before month-endAmazon US: current deals, useful picks and tech finds.Check DealsPC HealthRecommendedCrashes, freezes, slowdowns? Check your PC nowSpot repairable issues before they interrupt work.Check PCHalloween DealsAmazon USOctober picks are moving - compare before checkoutAmazon US: current deals, useful picks and tech finds.See Picks×
FREEDOM251

Freedom251 › Blog › EXIF

Why a Google Photos Takeout Scrambles Your Timeline, and How to Restore the Dates

By Freedom251 Team · · 6 min read

Free tools Windows power users keep installed

One-click scans. No signup required.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

A Google Photos Takeout usually keeps each photo’s original capture date inside the file. What changes during download and extraction is the operating system’s timestamp for the file itself. Gallery apps, file browsers, and importers that sort by that filesystem date, or that cannot find an embedded capture tag, will place your library by when you downloaded it. The dates are often still present. The repair starts with finding which date your destination app is reading, and only then deciding whether anything needs to be written back.

What a Takeout export actually contains

Each item in a Takeout export carries more than one date. Google’s help page separates them: “The photo or video metadata still has the original timestamp preserved in the metadata embedded within the files.” The same page says the operating system can assign a new timestamp to the downloaded file, and that extra Google Photos information, such as comments, can be exported in a secondary JSON file (Google Photos Help). Those are three separate places a date can live.

As an Amazon Associate I earn from qualifying purchases.

1. Embedded capture metadata

  • For many still images, the capture time sits in EXIF tags such as DateTimeOriginal.
  • MP4 and MOV videos store dates in container fields that follow QuickTime conventions. The image EXIF tag does not apply to them.

2. Filesystem timestamps

Created, modified, and sometimes accessed times belong to the file on disk. Extracting a ZIP, copying a folder, or importing into an app can set them to the moment of that operation. Changing these values does not alter the capture information stored inside the photo.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

3. The JSON sidecar

The sidecar stores Google Photos-side information for the item. ExifTool forum examples read its photo-taken time from a field named PhotoTakenTimeTimestamp, which holds Unix seconds rather than a formatted date string. The sidecar matters most when the embedded date is missing, or when the date was changed inside Google Photos and the file was not updated to match. Sidecar file naming has varied. Third-party explainers describe a newer .supplemental-metadata.json pattern and older variants, but Google’s help page does not document those names, so check the files in your own export.

#1 Best Overall
Plustek ePhoto Z300 Photo Scanner - CCD Sensor Scan 4x6 photos in 2 sec | Special Roller Design for Cover Old Photo, Builtin Toshiba High Quality CCD image Sensor, with Auto crop and deskew Function
  • The easiest way to scan photos and documents. Supports 3x5, 4x6, 5x7, and 8x10 in sizes photo scanning but also letter and A4 size paper. Optical Resolution is up to 600 dpi ( PS: two setting: 300dpi/ 600dpi).
  • Fast and easy, 2 seconds for one 4x6 photo and 5 seconds for one 8x10 size photo@300dpi. You can easily convert about 1000 photos to digitize files in one afternoon and share with your family or friends.
  • More efficient than a flatbed scanner. Just insert the photos one by one and then scan. This makes ePhoto much more efficient than a flatbed scanner.
  • Powerful Image Enhancement functions included. Quickly enhance and restore old faded images with a click of the mouse.

Why the wrong date shows up in your app

The symptom usually points to one field. Match what you see against this table before changing any file.

What you see Most likely cause First check
Many files share the extraction or download date The app sorts by filesystem time, or no embedded capture tag was found Compare the file’s modified date with its DateTimeOriginal (or the video equivalent)
Metadata is correct, but the library sorts wrong The app is reading a different date field Look for a “date taken” or capture-date option in the app’s sort or import settings
Dates are off by a few hours or a day Timezone interpretation or the device clock during capture or scanning Compare a known photo’s date in Google Photos with the date the destination app shows
Photos are fine, videos are out of order Video container dates, which may be stored in UTC Inspect QuickTime-group tags on an MP4 or MOV

Google’s help page also notes that a photo downloaded or scanned from a device with different date and time settings “may be wrong” (Google Photos Help on lost photos). That is a plausible source of hour-level shifts, but it does not mean every Takeout has the problem.

Rank #2
Sale
Epson FastFoto FF-680W High-Speed Duplex Photo and Document Scanner | Wireless System with USB Connect and Mobile Scanning
  • HIGH-SPEED PERSONAL PHOTO SCANNER¹ — Scan thousands of photos as quickly as 1 photo per second at 300 dpi ²; Further increasing your efficiency, this Epson picture scanner also allows you to batch-scan up to 36 photos at a time
  • PRESERVE YOUR PRICELESS PHOTOS — Photo scanner for transforming old pictures to digital fast; Restore, organize, protect, and share your special photos; Scan Polaroid photos, panoramas, postcards, and photos up to 8 x 10 in
  • SHARE STORES FOR FUTURE GENERATIONS — After scanning your photos with this Epson FastFoto scanner, use the Epson FastFoto app³ to add voice and text over your photos, or create slideshows right from your smartphone
  • PRECISE PICTURE IMAGING SYSTEM — When you use this wireless, high-speed scanner you can bring new life to old photos with the help of auto enhancement, color restoration, red-eye reduction, de-skew, crop, and rotate
  • SINGLE-STEP TECHNOLOGY — With this double sided scanner you can capture both the image and any handwritten notes on the back of a photo in a single scan; Duplex scanner's functionality helps you preserve what matters

Check before you change anything

  1. Preserve the export. Keep the original ZIP or extracted folder untouched. Work on a copy on another drive. Do not begin a recursive overwrite on the only copy you have.
  2. Choose a test set. Pick a still image whose capture date you know, an item whose date you edited inside Google Photos if you have one, and at least one video.
  3. Inspect the embedded tags. Use ExifTool (free, cross-platform) on each test file. Commands are shown in the next section.
  4. Compare with the sidecar. Open the matching JSON file next to the media file and find the photo-taken time. Confirm the pairing by name before trusting it.
  5. Check the destination app. On Windows, File Explorer can show a “Date taken” column: right-click the column headers, choose More…, and tick Date taken. On macOS, Finder’s Get Info panel shows the created and modified dates, which are filesystem values.

Only write a sidecar value into the media file when its embedded field is missing or incorrect. If the embedded date is correct and only the file browser shows the download time, the fix belongs in the app’s settings or the filesystem, not in the photo.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Restoring dates with ExifTool

ExifTool is the reference tool for this job. The forum threads that document these methods date from 2019 to 2022, so treat their commands as starting points and confirm the tag names against your own files and your ExifTool version.

Rank #3
AMBIR Photo Scanner with Photo Cleaning Kit Bundle – Scan Photos in Seconds, Auto Crop & Deskew, 300/600 DPI High Resolution Scanning, Restore & Organize with Software, Mac & PC Compatible
  • Scan Photos in Seconds – Quickly digitize printed photos and preserve your memories for a lifetime.
  • Handles Multiple Photo Sizes – Scan 3"×5", 4"×6", 5"×7", 8"×10", small 1"×1" photos, and panoramic images up to 12".
  • High-Quality Resolution Options – Choose between crisp 300 DPI or ultra-high 600 DPI scanning for archival-quality images.
  • Clean & Protect Delicate Photos – Keep photos pristine with the photo cleaning kit that includes a bellow-based blower, microfiber cloth and anti-static soft brush. Protect fragile prints and safely scan with the protective carrier sheet.
  • Import Your Existing Digital Photos – Upload images from Apple Photos, Google Photos, digital cameras, memory drives, and more to keep everything together in Picture Studio by AMBIR.

Inspect a still image

exiftool -G1 -time:all -a -s "IMG_2041.jpg"

The output lists each date tag with its group. Look for EXIF:DateTimeOriginal. If it is present and correct, you do not need to write anything for that file.

Write a missing capture date from the sidecar

The ExifTool forum examples convert the sidecar’s PhotoTakenTimeTimestamp Unix-seconds value and write it to DateTimeOriginal for images, using the -d %s date-format option. The exact syntax depends on how your sidecar is named and what your ExifTool version accepts, so build the command on a test copy first. Two safeguards matter:

Rank #4
ScanSnap iX2500 Photo Edition Wireless or USB High-Speed Scanner, Black
  • DIGITIZE PHOTOS & PRESERVE PRECIOUS MEMORIES. Includes 3 photo carrier sheets for delicate prints and quick start instructions to create photo scanning profiles
  • OUR MOST ADVANCED SCANSNAP. Large touchscreen, scans up to 100 photos per minute, Automatic Document Feeder holds up to 100 documents or up to 36 photos, Wi-Fi and USB connectivity, automatic optimizations, and support for cloud services.
  • PHOTO AND DOCUMENT ORGANIZATION MADE EFFORTLESS. Easily manage, edit, and use scanned data from photos, documents, receipts, and business cards. Automatically optimize, name, and sort files.
  • CUSTOMIZABLE. SHARABLE. Select personalized profiles from the touchscreen. Send to PC, Mac, mobile devices, and clouds. QUICK MENU lets you quickly scan-drag-drop to your favorite computer apps.
  • STABLE WIRELESS OR USB CONNECTION. Built-in Wi-Fi 6 for the fastest and most secure scanning. Connect to smart devices or cloud services without a computer. USB-C connection also available.
  • Write to new files with -o and an output folder, so the originals stay separate.
  • By default ExifTool keeps an _original copy of each file it edits in place. Add -overwrite_original only after the results are checked, because that option removes the backup.

The examples are for still images. Do not assume an image-only command corrects an MP4 or MOV.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Handle videos as a separate batch

Run the same inspection on a video:

exiftool -G1 -time:all -a -s "VID_0113.mp4"

Look at QuickTime-group tags such as CreateDate and MediaCreateDate. These are often stored in UTC, so a correct value can still display at a shifted time in an app that interprets it in local time. The ExifTool forum discussion on QuickTime dates describes this caveat, and it is one reason Google’s JSON may not contain enough timezone context to reproduce the intended local time for every video. Verify the display in the destination app before batch-processing a video library.

Best Value
Sale
ScanSnap iX2500 Wireless or USB High-Speed Document Scanner, Black | Cloud Enabled | Photos & Receipts | Large Touchscreen | 100 page Auto Document Feeder | Mac or PC
  • OUR MOST ADVANCED SCANSNAP. Large touchscreen, fast 45ppm double-sided scanning, 100-sheet document feeder, Wi-Fi and USB connectivity, automatic optimizations, and support for cloud services. Upgraded replacement for the discontinued iX1600
  • CUSTOMIZABLE. SHARABLE. Select personalized profiles from the touchscreen. Send to PC, Mac, mobile devices, and clouds. QUICK MENU lets you quickly scan-drag-drop to your favorite computer apps
  • STABLE WIRELESS OR USB CONNECTION. Built-in Wi-Fi 6 for the fastest and most secure scanning. Connect to smart devices or cloud services without a computer. USB-C connection also available
  • PHOTO AND DOCUMENT ORGANIZATION MADE EFFORTLESS. Easily manage, edit, and use scanned data from documents, receipts, photos, and business cards. Automatically optimize, name, and sort files
  • AVOIDS PAPER JAMS AND DAMAGE. Features a brake roller system to feed paper smoothly, a multi-feed sensor that detects pages stuck together, and skew detection to prevent paper damage and data loss

Sort out the photo-taken time

If your problem is one of the causes above, the table in the previous section tells you where to look. The sidecar-to-media mapping is the step most likely to need adjustment, since the field and file names vary by export. The forum thread that discusses the PhotoTakenTimeTimestamp mapping is a useful starting reference: ExifTool forum on Takeout timestamps.

Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

Verify the result and keep the safety net

  • Open a few known items in the destination app and compare their dates with Google Photos, including one video.
  • Check that the timeline order matches capture order, not download order.
  • Keep the sidecars and the original export until the imported library is confirmed. Sidecars carry information that media files may not.

Where the official guidance stops

Google’s help documents the separation between embedded timestamps, filesystem timestamps, and the JSON file. It does not provide a repair command, and it does not document sidecar naming in detail. The ExifTool guidance is community-tested rather than a Google specification, and it describes method rather than a guarantee for every Takeout version, format, or application. The Google-side date you see in the web interface is the reference point to check against.

For background on the forum question that many users ask, see this Google Photos community discussion on exporting photos with their dates.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

EXIFExifToolGoogle PhotosGoogle Takeoutphoto backupphoto metadata

Leave a Reply

Your email address will not be published. Required fields are marked *

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Recommended PC Tool
Recommended PC Tool
Windows Errors? Fix Them Before They SpreadFree repair scan
Crashes, No Sound, or Screen Glitches?Free driver scan

Two free Windows tools

One Free Minute Could Fix That PC

Before you go - each of these free tools takes about a minute and tackles what quietly slows a Windows PC down.

Special offer. View Outbyte info, uninstall instructions, EULA, and Privacy Policy.