Swift Editor

How to use Swift Editor

Open and edit Swift files online. Search text and download your .swift source without installing an editor or uploading files.

1. Import a local .swift file or paste your Swift source.
2. Edit the text and use Find to locate the section you need.
3. Copy the result or download the updated source file.

Swift Editor · Example

func greet(_ name: String) -> String {
    return "Hello, \(name)!"
}
print(greet("LocalKit"))

func greet(_ name: String) -> String {
    return "Hello, \(name)!"
}
print(greet("LocalKit"))

The downloaded source retains your edits. Syntax coloring does not execute, compile or validate the program.

Usage notes

Your files and input are processed in this browser. No uploads or accounts.

This is a source editor. It does not run, compile or validate the program or connect to a server.