Non-Alphanumeric Remover — Free Online Text Tool
Strip every character that isn't a letter or number, keeping only A–Z, a–z, and 0–9. 100% client-side — your text stays private.
How to Use the Non-Alphanumeric Remover
- Paste your text containing symbols and punctuation.
- Choose whether to keep spaces and whether to collapse them.
- The output updates live with only letters and numbers remaining.
- Click Copy to grab the cleaned text.
Why Remove Non-Alphanumeric Characters
Letters and digits are the only characters many systems accept — usernames, codes, identifiers, and strict databases reject symbols, emoji, and punctuation. Stripping everything else leaves a safe, alphanumeric-only string ideal for identifiers, captchas-free inputs, and data normalization.
Frequently Asked Questions
English letters A–Z and a–z, plus digits 0–9. Accented letters are removed unless you strip diacritics first with the Diacritics Remover.
No. Everything runs locally in your browser.
The Punctuation Remover keeps letters, numbers, and spaces but only drops marks. This tool drops everything except letters and numbers — including spaces, emoji, and symbols.
Use Cases
Username Cleaning
Force user handles to letters and digits only.
Code Generation
Build safe identifiers and tokens from free text.
Data Normalization
Strip noise before importing into strict schemas.
ID Creation
Derive alphanumeric IDs from descriptive labels.