Text Processing
Remove zero-width and invisible characters from text
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/zero-width-remover' \
-H 'Content-Type: application/json' \
-d '{"textInput":"Enter text with zero-width characters to clean...","removeSpaces":false,"removeControlChars":true,"showStats":true}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/zero-width-remover| Name | Type | Required | Description |
|---|---|---|---|
| textInput | textarea | Yes | — |
| removeSpaces | checkbox | No | Remove all whitespace characters (spaces, tabs, newlines) |
| removeControlChars | checkbox | No | Remove control characters (ASCII 0-31, 127-159) |
| showStats | checkbox | No | Display statistics about removed characters |
Text result
{
"result": "Processed text content",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"mcpServers": {
"elysiatools-zero-width-remover": {
"name": "zero-width-remover",
"description": "Remove zero-width and invisible characters from text",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=zero-width-remover",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "zero-width-remover",
"arguments": {
"textInput": "Enter text with zero-width characters to clean...",
"removeSpaces": false,
"removeControlChars": true,
"showStats": true
}
}
}Questions or issues? Contact [email protected]