Test your hardware and convert documents straight in the browser. No install, no account, and no file ever leaves your device.
Turn PDF bank statements into CSV or Excel. The file is parsed in your browser and never uploaded.
PDF → CSV / ExcelCheck your DPI, polling rate, every button, the scroll wheel and your double-click speed.
HardwarePress any key to see it detected live. Find dead keys, wrong layouts and measure your typing speed.
HardwareTest left and right channels, sweep 20 Hz to 20 kHz, and detect buzzing or distortion.
HardwareEvery test here uses JavaScript and the Web Audio or PDF APIs already built into your browser. There is no account, no upload and no server storing your data. A bank statement is one of the most sensitive documents you own — it has your account number, your salary and every merchant you spend at — so the converter that never uploads it is the one worth using.
You can verify it yourself: load this page, then turn off your internet. Everything still works.
Start with the mouse test. The DPI measurement tells you if your sensor is working, and the polling rate reveals wireless interference or a USB port bottleneck.
Use the keyboard tester. Keys light up as you press them, so anything that stays red after a full pass is dead. It also catches layout mismatches, where the key works but produces the wrong character.
The speaker test isolates each channel and sweeps the full frequency range, which finds a dead driver, a loose wire and rattling objects.
The bank statement converter reads the PDF table and produces a clean CSV, Excel or JSON file.
Yes. No account, no payment, no upload limits.
No. They use standard browser APIs and work in any current Chrome, Edge, Firefox or Safari.
No. Parsing happens in your browser and nothing is sent anywhere. The bank statement converter works with the network disconnected.
Browsers block audio until you interact with the page. Click any button first, then the tone will play.
Scanned image PDFs have no text layer, so no browser-based converter can read them. Run it through OCR first, then convert it.