Smart size finder

A storage unit size estimator is an interactive tool that recommends storage unit sizes based on what you plan to store. Extra Space Storage's Smart Size Finder analyzes your belongings and provides personalized unit recommendations.

The Smart Size Finder uses AI to analyze photos of your belongings and estimate their dimensions. Based on this analysis, it recommends appropriate storage unit sizes in real time. You can have your personalized unit size recommendations emailed to you or immediately start searching for available storage units near you.

No, Extra Space Storage's Smart Size Finder is completely free to use!

Yes, you can upload multiple photos at once. The tool analyzes each photo individually to create an inventory of items and suggest the right storage unit size.

The Smart Size Finder typically provides accurate results, though accuracy depends on image quality. Clearer photos help the AI analyze your items more effectively. You can manually add any missed items before receiving your final recommendation.

If the Smart Size Finder doesn't recognize certain items, you can add them manually before reviewing storage unit sizes. Because our inventory list is always growing, some items may be missing. In those cases, select a similar‑sized or similarly shaped item (like a coffee table instead of an ottoman), or add small, medium, or large miscellaneous items for a more accurate estimate.