Filter Numbers by Digit Count
Paste your numbers, then set a digit-count rule: exactly, a range, at least or at most. Choose whether the matching numbers should be kept or removed.
Length Rule:
Rule Value:
Measure By:
Action:
Separator:
Recognition Options:
Calculation Result
Download CSV
| Count | Original | Digits |
|---|
Introduction to the tool and how to use it
Number Length Filter picks out the values whose digit count matches your rule — for example keeping every 3-digit code, or dropping anything longer than 5 digits.
Steps:
1. Paste your numbers; commas, spaces, line breaks or any other separator work;
2. Choose the rule: equals (e.g. 3), range (e.g. 3-5), at least or at most, then fill in the value;
3. Choose how length is measured: pure digits ignores signs and the decimal point (007 counts as 3), while character length includes them;
4. Choose whether to keep or remove the matching numbers;
5. Click Run. The text box lists the result using your separator, the table below shows index, number and digit count (copyable in place), and CSV export is available.
Note: the original input order is preserved and leading zeros never affect the count — 007 is still 3 digits.
Steps:
1. Paste your numbers; commas, spaces, line breaks or any other separator work;
2. Choose the rule: equals (e.g. 3), range (e.g. 3-5), at least or at most, then fill in the value;
3. Choose how length is measured: pure digits ignores signs and the decimal point (007 counts as 3), while character length includes them;
4. Choose whether to keep or remove the matching numbers;
5. Click Run. The text box lists the result using your separator, the table below shows index, number and digit count (copyable in place), and CSV export is available.
Note: the original input order is preserved and leading zeros never affect the count — 007 is still 3 digits.
Message board
All messages →-
No one has spoken up yet — want to go first?