How to Organise Photos After an Event

Sorting photos after an event is one of those tasks that feels manageable at the time and sprawling by the weekend. The longer you leave it, the harder it gets to remember which photo was from which moment, whose camera roll it came from, or where you actually saved the version you edited. A simple system applied early is worth far more than a thorough sort done weeks later.

Start by gathering everything into one place

Before you can sort anything, you need to stop the collection from spreading further. Identify every source: your own phone, photos people sent over WhatsApp or by text, anything in a shared album, files from a camera or memory card, and anything a photographer handed over. Create a single folder on your computer or in your cloud storage and move or copy everything into it. Do not rename or sort at this stage. The goal is just to stop the files living in twenty different places.

Deal with duplicates before you sort

Event photos almost always have duplicates. The same moment photographed twice, a photo sent in a chat and also uploaded to a shared album, an edited copy sitting alongside the original. Sorting duplicates first means you are not making decisions about the same image repeatedly. On a Mac, the Finder can show files sorted by size, which makes near-identical files easier to spot. On Windows, File Explorer offers a similar view. For a large collection, dedicated duplicate-finder apps can automate this. Err on the side of keeping both versions when in doubt, especially if one is noticeably sharper or better framed than the other.

Use a consistent naming convention

The file names that come off cameras and phones are almost useless for finding anything later. A photo named IMG_4823.jpg tells you nothing. A photo named 2024-06-15-wedding-ceremony-table-candids.jpg tells you exactly what it is. A naming convention does not need to be elaborate, but it should be consistent. A date prefix in the format YYYY-MM-DD sorts files into chronological order automatically, because text that starts with a year sorts correctly in any file browser. After the date, a short description of the moment or setting is enough.

• Start every filename with the date in YYYY-MM-DD format
• Add a brief description of the moment or group of photos
• Use hyphens rather than spaces to avoid problems across different operating systems
• Keep descriptions short: ceremony, speeches, portraits, reception, and after-party are usually enough

Sort into subfolders by moment, not by source

The temptation is to sort by whose camera the photos came from: one folder for your phone, one for the photographer, one for the WhatsApp batch. Resist this. Nobody remembers where a photo came from six months later; they remember what it shows. Sort instead by moment: ceremony, speeches, drinks reception, dinner, portraits, after-party. Photos from all sources sit together under the moment they belong to. If the event was a single gathering rather than a multi-part day, two or three folders covering broad phases of the event is usually enough.

Make a final selects folder

After sorting, pick your favourite 20-40 photos and put copies of them in a Selects folder at the top level. These are the ones that will go into a photo book, onto the wall, into a thank-you card, or be shared with family. Having them separated from the full archive means you do not have to hunt through hundreds of files every time you want one of the good ones. The full archive stays as your permanent record; the selects folder is what you actually use day to day.

Store in at least two places

A single copy of an irreplaceable photo is a photo you are likely to lose. Cloud storage counts as one copy, but it is not a backup if it is the only place the file exists: an account can be deleted or locked, a subscription can lapse, a folder can be accidentally shared and then altered by someone else. The simplest approach is to keep the organised folder in cloud storage and also keep a copy on an external hard drive or another cloud service. Two copies in two different locations is the minimum for anything you would genuinely miss.