01 / Parenting time recordA single-file project

Custody
Ledger.

A clearer record of parenting time.

Keep scheduled and actual overnights, exchange details, and notes together in a calendar you can export or print.

Download app (.html)

Free · Works offline · 116 KB
Save the app, then open it in your browser. Desktop browser recommended.

Records stay in this browser. Keep JSON backups to move or restore them.

Download → Open → Get started
The calendar and records, with no personal entries.
The calendar and records, with no personal entries. View full app screenshot

One file.
Your own copy.

  1. Download it to your computer.Save custody-ledger.html, then open it in a modern desktop browser. The tool runs from that file; there’s no account or installation.
  2. Start with the calendar.Add your case details and parent names, then choose a day to enter scheduled and actual parenting time. Schedule presets can fill in a starting pattern; review it against your own arrangement.
  3. Keep a separate backup.Choose Data › Back up data to download your records as JSON. Use Data › Restore backup to move those records into another copy or browser.

Entries are saved in browser storage, not inside the HTML file. Clearing browser data, using private browsing, or moving the file may affect access to saved entries. Keep using the same browser and file location, and back up regularly.

The downloaded tool makes no network requests and has no analytics. Backups and exports contain the details you enter, so store and share them with care.

Custody Ledger is a record-keeping tool. It doesn’t give legal advice or replace your court order or parenting plan.

A need I noticed.
A tool to share.

It’s for parents who want their own clear record of parenting time: what was scheduled, what actually happened, and the details of each exchange, all in one place you can come back to.

I built it as a small tool you can download and keep. My hope is that it helps someone else stay organized.

The plan.
The actual day.

A calendar for the overview, a log for the details, and a few ways to take a copy with you.

Record parenting time

Mark scheduled and actual overnights for each parent. Start with a schedule preset or edit individual days, then see the month’s totals and differences.

Keep context with the date

Add exchange times, event categories, locations, and notes. Review them in a chronological log alongside the calendar.

Export, back up, or print

Export a month or all records as CSV. Save and restore a JSON backup, or use Print exhibit to print the current month or save it as a PDF.

If it helps,
it’s yours to use.

Download your own copy of Custody Ledger and start with the record you need to keep.

Download app (.html)

Free · Single HTML file · 116 KB
Best used in a desktop browser.