Add Commas to Numbers
Paste a text containing numbers: commas are added automatically as thousands separators.
Pourquoi utiliser cet outil ?
A large number without thousands separators is hard to read at a glance, whether in a report, a table, or a financial document. This tool automatically detects the numbers in your text and adds commas for better readability, with no manual editing.
Why it's free
A discreet ad banner covers hosting costs — that's the whole business model. No account to create, no usage limit, no paid tier unlocking the real result. Calculations run in your browser, so your numbers, dates and text never leave your device.
How our tools work