Strip alpha
Remove alpha runes.
How to use Strip alpha
Strip alpha deletes letters from the text and leaves everything else in order. Free to use in D2i DevTools — no account required.
Steps
- Fill in Input. This field is required.
- Click Run and copy the result under the form.
Frequently asked questions
What is Strip alpha used for?
Use Strip alpha to clean a string when you want letters gone and the other characters untouched.
How do I use the free online Strip alpha tool?
Fill in Input. This field is required. Click Run and copy the result under the form.
What can I paste or upload into Strip alpha?
Paste the text to clean. The tool walks the string rune by rune.
What output does Strip alpha give me?
The same text with letters removed. digits, spaces, and punctuation stay.
Is Strip alpha free, and is my input private?
Yes — Your input is processed in memory for this request only. It is not saved to disk or the database, and it is cleared after the tool finishes.
Does Strip alpha change the characters it keeps?
No. Kept characters stay in their original case and order. Only letters are deleted.
Inputs are processed in memory only and are not saved to disk or the database. Data exists only for the duration of your request.