Converts decimal numbers to their binary representation with guaranteed accuracy. Use via MCP in Cursor or Windsurf, or call GET /v1/convert/base/dec-to-bin directly. For example, 42 becomes "101010". Perfect for bit manipulation tasks where AI agents need precise binary conversions without calculation errors.
curl "https://tinyfn.io/v1/convert/base/dec-to-bin" \
-H "X-API-Key: YOUR_API_KEY"const response = await fetch('https://tinyfn.io/v1/convert/base/dec-to-bin', {
headers: { 'X-API-Key': 'YOUR_API_KEY' }
});
const data = await response.json();
console.log(data);import requests
response = requests.get('https://tinyfn.io/v1/convert/base/dec-to-bin',
headers={'X-API-Key': 'YOUR_API_KEY'})
data = response.json()
print(data)Connect your AI agent (Claude, Cursor, Windsurf, etc.) to TinyFn's conversion tools:
{
"mcpServers": {
"tinyfn-conversion": {
"url": "https://tinyfn.io/mcp/conversion",
"headers": {
"X-API-Key": "YOUR_API_KEY"
}
}
}
}Call the decimal-to-binary tool with your number as input. The MCP tool returns the exact binary string representation without floating point errors.
The tool handles standard integer ranges. Large numbers are converted accurately without precision loss that might occur with manual calculations.
No, the output is the minimal binary representation. For example, 5 returns "101" not "00000101".
Yes, negative numbers are supported. The tool handles signed integers and returns the appropriate binary representation.
GET /v1/convert/base/dec-to-bin returns JSON with the binary string. No parsing needed for AI agents processing the response.
Get your free API key and start using Decimal To Binary in seconds.
Get Free API Key