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About Extract Numbers
Extract Numbers — free, private, browser-based text tool
Pull every number (integers, decimals, negatives) out of any text. It runs in your browser, so the file is processed on your own device.
Why use Extract Numbers
- ·Files stay on your device — nothing is uploaded
- ·No signup needed
- ·Works in any modern browser, on any OS
- ·Free daily use; Pro removes limits and watermarks
How to use it
- 1Drop a text file on the page, or click to choose one.
- 2Pick the options you want.
- 3Copy or save the result.
What Extract Numbers does
Pull every number (integers, decimals, negatives) out of any text.
How it works
Native browser performance via TextDecoder streams; regex execution uses the engine's optimized matcher; no payload size limits. The processing code runs inside the page, so your file is not uploaded to a server — you can confirm this in your browser's DevTools → Network tab.
Frequently asked questions
Does Extract Numbers upload my files?+
No. Extract Numbers runs in your browser and processes the file on your device. Nothing is sent to our servers.
Is Extract Numbers free?+
Yes, with a daily free allowance and no signup. Xonvert Pro ($4.99/month) removes the daily limits and the watermark on exported files.
Do I need to install anything?+
No. It works in any modern browser on Windows, macOS, Linux, ChromeOS, Android and iPad.
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