Numbers at hand

Name: Numbers at hand
Rating: 5 (3 reviews)
Author: deherdtphilip

This extension allows you to generate valid numbers that can identify people, companies, etc.

As of June 2026, Numbers at hand has 154 users and a 5.00/5 rating from 3 reviews in the Developer Tools category.

deherdtphilip Developer Tools★ Featured

Chrome Web Store ↗.crx

Users+3.4%

154

Rating0%

5.00

3 reviews

Reviews0%

Version

1.14

Manifest V3

History

2 snapshots

Tracking since Apr 23, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 23, 2026	149	5.00	3	1.14
May 12, 2026	153	5.00	3	1.14
Now	154	5.00	3	1.14

Permissions & access

Permissions: storagecontextMenusactiveTabclipboardWrite
Host access: None declared

Screenshots

About

Generate randomized valid Belgian numbers for these types:
* National Identification Number (Rijksregisternummer / Numéro du Registre national / Nationalversicherungsnummer)
* Enterprise number (Ondernemingsnummer / Numéro d'entreprise / Unternehmensnummer)
* VAT number (BTW-nummer / Numéro de TVA / Umsatzsteuer-Identifikationsnummer)
* Establishment unit number (Vestigingseenheidsnummer / Numéro d’unité d’établissement / Niederlassungseinheitsnummer)
* NSSO number (RSZ-nummer / Numéro ONSS / LSS-Nummer)
* Number plate (Nummerplaat / Plaque d'immatriculation / Kfz-Kennzeichen)
* IBAN
* BIC

Generate randomized valid Dutch numbers for these types:
* National Identification Number (Burgerservicenummer)

Generate other useful strings:
* Nil UUID / randomized v4 UUID
* Current UTC datetime (ISO 8601)


How to use this extension:
* In any input-field : right-click and select a number-type to fill it in directly and/or copy it to your clipboard
* Through the extension popup : select a number-type to copy it to your clipboard

Options can be configured through the popup and the context-menu:
* Numbers can be generated either with or without the default punctuation
* Switch between BE and NL region
* The popup can be shown in Dark or Light mode
* Choose what happens when generating a number through context-menu: inject and/or copy to clipboard