Text Processing
Empty Line Remover
Remove all empty lines from text (lines with no content)
text· Text resultOpen tool
Quick start
Call this tool from your code in three languages.
cURL
curl -X POST 'https://api.elysiatools.com/en/api/tools/empty-line-remover' \
-H 'Content-Type: application/json' \
-d '{"textInput":"Enter text to process...","removeMode":"all","preserveCount":1,"trimFirst":true,"trimLast":true}'API reference
Send a POST request with your inputs as JSON. File parameters require a separate upload first.
Endpoint
HTTP
POST https://api.elysiatools.com/en/api/tools/empty-line-removerParameters
| Name | Type | Required | Description |
|---|---|---|---|
| textInput | textarea | Yes | — |
| removeMode | select | Yes | — |
| preserveCount | number | No | When mode is "preserve", keep this many consecutive empty lines |
| trimFirst | checkbox | No | Remove empty lines at the beginning of the text |
| trimLast | checkbox | No | Remove empty lines at the end of the text |
MCP integration
Add this tool to your Model Context Protocol server so AI agents can list and call it.
Server configuration
Add this block to your MCP client configuration:
mcp.json
{
"mcpServers": {
"elysiatools-empty-line-remover": {
"name": "empty-line-remover",
"description": "Remove all empty lines from text (lines with no content)",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=empty-line-remover",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}List available tools
After connecting to the SSE endpoint, list the exposed tools:
tools/list
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Call this tool
Invoke the tool by its id, passing arguments built from its parameters:
tools/call
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "empty-line-remover",
"arguments": {
"textInput": "Enter text to process...",
"removeMode": "all",
"preserveCount": 1,
"trimFirst": true,
"trimLast": true
}
}
}Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).
Questions or issues? Contact [email protected]