Lightweight helpers for everyday work: to-do lists, notes, checklists, table generators, CSV ↔ JSON converters, expense splitters, and resume keyword checkers. No accounts, no syncing, no clutter.

Who it's for: Solo professionals, students, small teams, and anyone who needs a quick tool without inviting another SaaS into their life.

What you can do here

To-do list and notes that auto-save to your browser
Table generator that exports as HTML, Markdown, or CSV
CSV ↔ JSON converters with error handling for messy data
Expense splitter that computes the minimum number of payments to settle a group
Resume keyword checker that compares a CV against a job description for ATS optimization

Common use cases

Drafting a quick checklist for a meeting or trip
Converting a CSV export into JSON for a script
Settling shared expenses after a group trip
Tuning a resume to match a specific job posting

Frequently asked questions

Do my notes and lists sync across devices?

No — they are saved only to this device's browser storage. This keeps them private but means clearing your browser will erase them.

Can I export my data?

Yes. The notes, CSV/JSON, and table tools all let you copy or download the raw output.