If you want to show your wedding photos to your grandchildren in 50 years, the storage decision you make today matters enormously. CDs degrade in 10 years, USB sticks last 10-15, and even "reliable" cloud services shut down (remember Picasa, Flickr Pro, MySpace photos). Here is a 7-layer strategy for long-lived wedding archiving.
1. The 3-2-1 backup rule
Professional archivists follow it: 3 copies, 2 different media, 1 different location. For your wedding photos: 1 copy on your own drive, 1 on an external disk (at a parent's house), 1 in the cloud. Relying on a single cloud service is risky.
2. File format choice
JPEG is universal but the standard may shift in 10-15 years. For the long term, keep JPEG + RAW (DNG). RAW preserves the original sensor data and can be re-rendered losslessly for future HDR/8K.
3. Enrich the metadata
Do not archive thousands of "IMG_4521.jpg" files. Add EXIF metadata to each photo: date, venue, photographer, people tagged. In 50 years your grandchild should be able to search "when did grandpa and grandma meet?"
4. Cloud diversity
Do not depend on one provider. A trio like Google Photos + iCloud + Backblaze B2 works well. Backblaze is roughly 5 USD/month for 1TB — cheap insurance for your wedding archive.
5. Physical prints + album
Ironic but true: the one medium still readable in 100 years is paper. Print your favourite 50 photos on acid-free paper in a wedding album, and keep a duplicate at another address for fire/flood risk.
6. An annual refresh routine
On your anniversary, spend 30 minutes: check backups, copy old media to new (USB 2.0 → USB-C), confirm cloud access is still active. No archive survives 50 years without maintenance.
7. Legacy planning
Painful but practical: do your spouse and children have access to your cloud accounts? Apple iCloud "Legacy Contact" and Google "Inactive Account Manager" take 5 minutes to set up and can save your children's access in 50 years.
The verdict
Fifty-year preservation is not one decision, it is a habit. Collect all photos at original quality on the night, download the ZIP, distribute with the 3-2-1 strategy, and set an annual refresh. Make the first step easy — download everything in one click as shown in our bulk download guide, and start collecting on our how it works page.