TIYBAI combines a password vault, subscription manager, and productivity toolbox in one web app.

Does TIYBAI support Chinese and English?

Yes. TIYBAI provides Chinese and English interfaces with localized public pages.

Use TIYBAI like a mobile app

Install the PWA for faster access and enable notifications for renewal reminders.

PWA guide

Back to Toolbox

CSV Adapter Builder

Clean messy CSV exports with delimiter detection, column mapping, date normalization, and local export.

CSV Adapter Builder

Build a browser-local adapter for messy CSV exports. Detect delimiters, map source columns to a clean schema, normalize dates and text, preview the result, then export a clean CSV.

Runs in browserNo TIYBAI server uploadFiles stay local

Upload CSV

Paste CSV

DelimiterTrim whitespaceNormalize dates to YYYY-MM-DD

Target columnsOne output column per line.Text casing

This MVP runs in your browser. No TIYBAI server upload. TIYBAI does not store the CSV. Avoid using public/shared devices for sensitive files.

Column mapping

0 rows

date

name

amount

currency

Source preview

CSV
No data

Clean preview

date	name	email	amount	currency	category	notes
No data