About this store

brainai.store is a shelf of free apps for everyday file jobs: cleaning a photo, signing a PDF, making sense of a spreadsheet. Each one runs inside your browser tab. Your file is never uploaded, there's no account, and most apps keep working with the Wi-Fi off.

Built with AI

Every app here was built with AI, then tested before it went on the shelf: on real files, on a phone and a computer, and with an automatic check that watches every network request and fails if anything from your file leaves the device. An app that doesn't pass stays off the shelf.

Free, and staying that way

There are no ads inside the apps, no sign-up and no paid tier. The apps don't need a server to do their work, so they cost almost nothing to run.

What gets counted

To show which apps people use, the site counts, per app and per day, how many times it was opened and used. That's the whole record: no names, no addresses, no files. Visits are counted by Cloudflare Web Analytics, without cookies. The privacy page lists everything.

More coming

New apps are added in batches, starting with the file jobs people ask about most. Each batch goes through the same tests before anything appears here.