Remove Unwanted Characters Online

Delete or replace any characters, letters, numbers, punctuation, symbols and accents in your text.

Remove Unwanted Characters

This tool removes any characters you don’t want from your text.
Type the characters to delete, or pick one or more templates, and click the button.
The output is accurate is produced in no time.


Load an example

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Ready to remove unwanted characters from your text.

Characters to remove

Type the exact characters you want deleted. No separators or escape characters are needed - every character you type is removed.

Settings

Tick one or more preset character sets. Combine templates and the characters above freely.







Options


Keeps words from merging - matched characters become a single space.


Squeeze repeated spaces and blank lines to one and trim the edges.


Overview

The Remove Unwanted Characters tool lets you strip any characters you do not want from your text in a single click. You can delete a hand-picked list of characters, or use a preset template for common tasks such as keeping only letters and numbers, dropping all digits, or clearing punctuation. Combined with the Replace and Collapse whitespace options, it turns messy text into clean, usable output without any manual editing.


How to Use This Tool?

1. Add your text: Type or paste it into the Input box, or upload a plain text file using the "Upload a file" option.

2. Choose what to remove: Either type the characters you want deleted in the "Characters to remove" box, tick one or more templates, or do both. Remember: every character you type is removed, so no separators or escape characters are needed.

3. Set the options: Tick "Replace instead of delete" to swap matched characters for a space instead of removing them, and "Collapse whitespace" to tidy up any leftover spacing.

4. Click Remove Unwanted Characters: The cleaned result appears in the Output box. Copy it or download it as a file.


Features and Options

1. Characters to remove (custom list). Type any characters in the box and every one of them is deleted from your text. No separators or escapes are required. For example, to remove the symbols @, # and *, just type @#*.

2. All non-alphanumeric template. Removes every character that is not a letter or a number. Input Hello, World! 123 becomes HelloWorld123. Use the Replace option below to keep spaces between words instead.

3. Letters and Numbers templates. "Letters (A-Z, a-z)" removes all English letters; "Numbers (0-9)" removes all digits. Input The 3 blind mice with the Numbers template becomes The blind mice.

4. Diacritics template. Removes letters carrying accents or other diacritical marks. Input café résumé becomes cafe resum. Plain letters are never affected.

5. Punctuation template. Removes standard punctuation such as . , ! ? : ; ’ “ ( ) [ ] and similar marks. Input Hello, world! becomes Hello world.

6. Special characters template. Removes symbols that are not letters, numbers, punctuation or whitespace, for example ©, ®, , ° and math or currency symbols. Input Cost: €5 becomes Cost: 5.

7. Replace instead of delete. Instead of removing matched characters, a contiguous run of them becomes a single space. With "All non-alphanumeric", input Hello, World! becomes Hello World rather than HelloWorld, keeping the words separated.

8. Collapse whitespace. After the removal, repeated spaces and blank lines are squeezed to one and leading/trailing whitespace is trimmed. Input Keep the spaces tidy becomes Keep the spaces tidy.


When to Use This Tool?

1. Clean pasted text. Remove stray characters, symbols or formatting noise from text copied out of documents, websites or chat apps.

2. Prepare data for systems. Drop non-alphanumeric characters before importing data into spreadsheets, databases or legacy systems that reject them.

3. Keep only what matters. Use the Numbers template to keep only letters, or the Letters template to strip letters and keep digits - handy for cleaning phone numbers or codes.

4. Normalize text across languages. Use the Diacritics template to remove accents so that searching, sorting and comparing data works consistently.

In essence, this tool removes the characters you do not want in one click, saving you time and typos.


FAQs

FAQ 1: What does this tool do?
Answer: It removes unwanted characters from your text. You can either type the exact characters to delete, or use a preset template to remove categories such as letters, numbers, punctuation, accents or special symbols.

FAQ 2: Do I need to separate the characters I type in the "Characters to remove" box?
Answer: No. Every character you type is removed from the text, so there is no need for commas, spaces or escape characters. Typing @#* removes every @, # and * in the text.

FAQ 3: Can I combine templates?
Answer: Yes. Tick any number of templates at once, and you can also combine them with your own custom characters. The tool removes anything matched by any selected option.

FAQ 4: What is the difference between deleting and replacing?
Answer: Deleting simply removes the matched characters, which can merge words together (for example Hello, World! becomes HelloWorld). Replacing turns a run of matched characters into a single space instead, so Hello, World! becomes Hello World.

FAQ 5: Is my text sent to a server?
Answer: No. The removal happens entirely in your browser on your own device, and nothing you enter is transmitted to or stored on any server.

FAQ 6: Can I process a whole file?
Answer: Yes. Use the "Upload a file" option to load a plain text file into the Input box, remove the unwanted characters, and then download the cleaned result using the Download link.

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