How I Finally Organized 10,000 Photos Using Batch Rename

For years, I was exactly that person. You know the one — phone storage warnings every other week, a desktop littered with folders called "Camera Uploads (2)" and "New Folder With Stuff." I had photos from three different phones, two digital cameras from the late aughts, and screenshots dating back to an iOS version I'd completely forgotten existed.

The breaking point came when I needed one specific photo from a 2019 trip to Portland. I spent an hour and a half looking for it. Ninety minutes of clicking through folders with names like "stuff from old laptop" nested inside "backup backup FINAL." When I finally found it, I wasn't happy — I was exhausted.

That night, I counted. I had just over 10,000 photos scattered across my hard drive, cloud storage, and an old SD card I'd found in a coat pocket. Ten thousand. And almost every single one had a filename like IMG_4827.jpg or 20190614_183402.jpg. Meaningless strings that might as well have been ancient runes.

I knew I needed a system. I just didn't know it would take me fifteen minutes to set up.

How Batch Renaming Saved My Sanity

Here's what I did. I threw all my photos — yes, all ten thousand — into a single folder. Then I opened Batch Rename and started experimenting.

The tool lets you rename files in patterns. You can add dates, sequence numbers, original filenames, custom text — any combination you want. My first attempt was simple: "Vacation_" plus a number. Worked great until I realized "Vacation_1" through "Vacation_487" told me nothing about where those photos were taken.

So I got smarter. I sorted my photos by date taken and grouped them into trips and events. Then I used Batch Rename to give them proper names.

The Step-by-Step System

1. Sort and group. I created folders for each major event: "2019_Portland_Trip," "2020_Family_Reunion," "2021_Move_to_Austin." Took maybe two hours of dragging and dropping.
2. Open the tool. Navigate to Batch Rename. No signup, no payment, no account to create.
3. Upload one folder at a time. Select all photos from a trip and upload them.
4. Set your naming pattern. I used: EventName_Date_Number. So "PortlandTrip_2019-08_001.jpg" and so on. The tool previews the new names before applying — saved me from some bad patterns.
5. Apply and repeat. Hit rename, download the renamed files, move on to the next folder.

The whole process took about three hours spread over a weekend. Compare that to the ninety minutes I'd spent hunting for one picture, and the math is obvious.

What I Wish I'd Known

• Keep it short. Long filenames cause problems on some systems. Stay under 50 characters if you can.
• Use leading zeros. Photo_1, Photo_2 … Photo_10 sorts weird. Photo_001, Photo_002 works perfectly.
• Don't overthink it. Your naming system doesn't need to be perfect. It needs to be good enough that you can find things. That's it.

My photo library now makes sense. I can find any picture from the last decade in under a minute. When people ask me my best productivity tip, I don't recommend some fancy app or a complicated system. I say batch renaming. It's boring. It works.