Back Up the Photo Library You Just Cleaned

You have just spent real effort on your photo library in ExifToolGui — dates repaired, credits and keywords written, locations decided. That cleaned library is now worth more than the raw card dumps it came from, and it usually exists in exactly one place. This workflow fixes that: a simple, durable backup pattern for a metadata-cleaned library, built from a cloud copy plus local hardware, using the tools linked from this site. It sits in the Workflows & Buying Guides hub alongside the metadata-first workflow, external SSDs for photo work and recovery options for when prevention came too late. ExifToolGui itself is on the download page.

The pattern: copies in different places, on purpose

The durable idea in backup is not a product; it is separation. Keep at least three copies of the library, on at least two different kinds of storage, with at least one copy somewhere else — the classic 3-2-1 pattern. A single external drive beside the computer fails the ‘somewhere else’ test (theft, fire and flood take both), and a cloud folder alone fails the ‘different kinds’ test if the account or the sync misbehaves. The workflow below builds the pattern from two purchases most photographers make anyway — a cloud plan and local drives — plus one habit: backing up after the metadata pass, so the copies being protected are the cleaned masters, not pre-fix drafts.

The cloud copy: pCloud

One off-site copy should be automatic and boring. The cloud option linked from this site is pCloud, used here in the plain role of remote storage for a full library copy: point it at the cleaned masters folder, let the initial upload finish, and treat its job as done when the remote copy matches the local one. Some links on this page are affiliate links — see our affiliate disclosure. Whichever cloud service a reader uses, the workflow requirements are the same: the whole library, not a selection; uploads verified, not assumed; and the account protected like the asset it now holds, because the cloud copy is the one that survives a bad day at home.

The local copies: a NAS and a portable SSD

Local copies are for speed — restoring a folder from the shelf beats re-downloading a library. Two local forms cover most desks. A network-attached storage box holds the always-on local copy that every machine in the house can reach; readers shopping for one can start from Synology NAS enclosures on Amazon. A portable SSD holds the travelling or rotating copy — the one that can live off-site at a relative’s house or in a desk at work, which quietly satisfies the separation rule; the current example linked from our SSD guide is the Samsung T9 portable SSD on Amazon. The model-by-model discussion is in Best External SSDs for Photo Work; here, the role matters more than the model: one local copy reachable, one local copy removable.

The routine that keeps it true

• Back up after the metadata pass, not before: the copies must contain the fixed dates and credits.
• Verify by sampling: open a few backed-up files in ExifToolGui and confirm the metadata you wrote is present in the copies.
• Rotate the portable copy off-site on a rhythm you will actually keep — monthly beats a perfect plan abandoned by March.
• Test a restore once: copy one folder back from each backup and open it. An untested backup is a hope, not a backup.
• Never edit the only copy: metadata work happens on the master; backups are refreshed from it, never edited in place.

Two refinements separate a durable pattern from a pile of copies. First, keep the untouched camera originals distinguishable from the cleaned masters — a clearly named archive folder for as-shot files, a working library for the corrected ones — so a future fix can always start from the true original. Second, let at least one copy be versioned in effect: when you refresh a backup after a big metadata session, you are replacing yesterday’s truth with today’s, so the off-site rotation doubles as your undo window for anything you regret in the latest pass. Separation plus one step of history is what makes the pattern forgiving.

Notice what this workflow does not promise: it does not resurrect files already lost. If the situation is a deleted or corrupted library rather than a healthy one to protect, start with Recover Deleted or Corrupt Photos — and then come back here, because a successful recovery is the best possible argument for never needing one again.

Frequently Asked Questions

Is one external drive a backup?

It is a copy, which is a start, but it fails the separation test: it lives where the original lives and stores the same single kind of copy. The pattern on this page adds a second local form and one off-site (cloud) copy.

Should I back up before or after fixing metadata?

After — the point of the exercise is protecting the cleaned library. Backing up the pre-fix state as well does no harm, but the copies you verify and rotate should be the corrected masters.

How do I know the backup kept my metadata?

Sample it: open backed-up files in ExifToolGui and read the fields you wrote (dates, Artist, Copyright, keywords). Backup tools copy files; verifying the contents of a few copies proves the whole pipeline.

Protect the work, then keep making it: more guides are in the Workflows hub, and the reader hardware angles continue in Best Card Readers for Photographers.