All tools

Each tool handles one task from start to finish. They’re grouped by the kind of work they help with, and the list grows as new tools are released.

Citation & References

Turn identifiers and source details into formatted references and in-text citations.

Citation & References

Enter a DOI to pull the article’s Crossref record, correct any details, and get an MLA 9 Works Cited entry with a matching in-text citation.

Quick, single-purpose calculations that come up during study and research.

Calculators

See what time it will be after any number of hours or minutes, or how long until a chosen clock time, using your device’s own time zone.

Calculators

Find the date any number of days from today, or days before today, with the day of the week, starting from your device’s local date.

Calculators

Find the date any number of weeks from today, or weeks ago, with the day of the week and the total in days, starting from your device’s local date.

Calculators

Count the days between two dates as calendar days and business days, and see the gap in weeks, months and years, with the option to count both dates.

Calculators

Add or subtract business days (working days) from any date to get the exact result date, skipping weekends and any holidays you add.

Areas where future tools will be added. Nothing is published in these yet.