About

Turning statements into clean data, without the privacy trade-off.

Bookkeepers and accountants spend hours retyping PDF bank statements into spreadsheets, or feeding them to a converter that quietly uploads a client's financial data to someone else's servers. Cosmira does the same job, turning a statement into clean CSV, Excel, or QuickBooks-ready data, but it runs entirely in your browser, so the file never leaves your computer.

Privacy isn't a feature, it's the architecture

There's no server to upload to. That's not a promise we ask you to believe. It's something you can verify in your browser's network tab.

Accuracy you can see

Every transaction is shown on screen before you export. You catch problems against the statement, not after they've landed in your books.

Built for the person doing the work

No onboarding call, no per-page meter, no account just to try it. Drop in a statement, check the rows, download the file.

Who's behind it

Cosmira is built and run by one person, hands-on. That's why the pitch is plain and the privacy claims are things you can check yourself rather than badges on a page. The goal is narrow on purpose: be the bank statement converter that a bookkeeper handling confidential client files can actually use, because nothing ever gets uploaded. If something's broken or a particular bank's statement doesn't convert cleanly, tell me and it gets fixed.

See it convert a statement.

Drop in a PDF and download clean data in under a minute. Nothing leaves your device.

Convert a statement free