Free iPhone storage tools
Six free tools to see what's eating your storage — and what to do about it. Every tool runs 100% in your browser: no account, no upload, no ads. Built by the makers of Odoa, the swipe-to-clean photo app.
Video Size Calculator
How much space will 10 minutes of 4K60 eat? Pick a resolution, enter minutes, get megabytes. Includes every iPhone recording mode.
Open tool →Photo Storage Calculator
How many photos fit in 128GB? How much space do 10,000 HEIC or ProRAW shots use? Both directions, every format.
Open tool →iCloud Plan Calculator
50GB, 200GB or 2TB? Enter your photos, videos and backups — get the cheapest plan that actually fits, or find out cleanup kills the need.
Open tool →Cleanup Savings Estimator
Slide through your duplicates, bursts, screenshots and videos — see how many gigabytes a swipe cleanup would reclaim, and how long it takes.
Open tool →Image Compressor
Shrink a JPEG, PNG or WebP to any quality or size cap. Runs entirely in your browser — nothing is uploaded, originals stay untouched.
Open tool →Photo Metadata Viewer
See what's hidden inside a photo: camera, date, GPS location, dimensions. Read locally in your browser — the file never leaves your device.
Open tool →Why free tools?
Storage questions are math questions: how big is a minute of 4K, how many HEIC shots fit in 128GB, which iCloud plan fits a family. Instead of guessing, get a number — then act on it with our step-by-step guides, like how to clean up your camera roll or what to do when storage is full but there's nothing to delete.
Prefer the shortcut? Odoa turns the same math into a 10-minute swipe session: biggest wasters first, duplicates grouped, everything in a Trash with undo before it's gone.
Frequently asked questions
- Are these tools really free?
- Yes. No account, no limits, no ads.
- Do my photos get uploaded?
- No. Calculators use only numbers you type. The compressor and metadata viewer process files locally — nothing leaves your device.
- How accurate are the calculators?
- Estimates within ~10-15%, based on Apple's bitrates and measured averages. Real files vary with scene motion.
Done calculating? Now reclaim it.
Odoa turns these numbers into a 10-minute swipe session. Biggest wasters first, everything on your iPhone.
- Free to start
- No ads, ever
- Photos never leave your phone
Free on the App Store