Standard
1,234,567.89
No Separators
1234567.89
Currency (USD)
$1,234,567.89
Currency (EUR)
€1,234,567.89
Currency (GBP)
£1,234,567.89
Currency (JPY)
¥1,234,568
Percentage
1,234,567.89%
Scientific
1.23e+6
Engineering
1.23e+6
Compact (short)
1.2M
Compact (long)
1.2 million
Hexadecimal
N/A (integer only)
Binary
N/A
Octal
N/A (integer only)
Words (approx)
1.23 million
How It Works
Enter Number
Type any number.
Configure
Choose locale and decimals.
View Formats
See all representations.
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100 calls/day, no card, no spam. Built by one person, in public.
About Number Formatter
Most online tools for this task bury what you need behind ads and forms. Number Formatter takes the opposite approach: load the page, do the job, leave. Built to be the kind of tool you bookmark and use weekly: no surprises between visits, no degraded free tier, and a UI that gets out of the way. If you find yourself doing this regularly, the rest of the utility suite covers most adjacent tasks with the same approach.
When you'd reach for Number Formatter
You're on a public or shared machine and don't want to leave traces of what you're working on.
Travelers, contractors, anyone working from a friend's computer.
Nothing is uploaded, nothing persists if you're not signed in.
You're hitting the daily limit of a paid SaaS and need a backup option for a single quick job.
Marketers and ops people whose primary tool is metered.
Stay productive without burning credits.
You're cleaning up a folder of files that accumulated over a project and need to standardize them.
Designers, writers, and developers wrapping up deliverables.
Drop each file in, copy the output, move on.
You need to handle a one-off task right before a meeting and don't have time to install anything.
Anyone working remotely on a borrowed or restricted machine.
Open the page, get the result, paste it into your doc — under a minute.
Frequently asked about Number Formatter
- What browsers does Number Formatter support?
- Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
- Will Number Formatter change my original file?
- Never. Number Formatter only reads your input file and produces a new output file.
- Can I use Number Formatter commercially?
- Yes. The output of Number Formatter belongs entirely to you, with no licensing restrictions.
- Are my files uploaded to a server when I use Number Formatter?
- Number Formatter processes everything in your browser using local APIs. Your files never leave your device.
- Does Number Formatter work on mobile?
- Yes, Number Formatter is fully responsive and tested on iOS Safari and Android Chrome.