curl - Command Line
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description curl Overview

cURL is the Swiss Army knife for network communication from the command line. It allows users to transfer data from or to any server using various protocols (HTTP, FTP, etc.). It is the go-to tool for testing APIs, downloading files reliably, and debugging network connectivity issues without needing a graphical client. Its versatility makes it irreplaceable for network diagnostics.

help curl FAQ

What is curl?
cURL is the Swiss Army knife for network communication from the command line. It allows users to transfer data from or to any server using various protocols (HTTP, FTP, etc.). It is the go-to tool for testing APIs, downloading files reliably, and debugging network connectivity issues without needing a graphical client. Its versatility makes it irreplaceable for network diagnostics.
How good is curl?
curl scores 8.4/10 (Very Good) on Lunoo, making it a well-rated option in the Command Line category.
What are the best alternatives to curl?
See our alternatives page for curl for a ranked list with scores. Top alternatives include: ssh, rsync, kubectl.
How does curl compare to ssh?
See our detailed comparison of curl vs ssh with scores, features, and an AI-powered verdict.
Is curl worth it in 2026?
With a score of 8.4/10, curl is highly rated in Command Line. See all Command Line ranked.

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