diff --git a/README.md b/README.md
index b375980..c174c64 100644
--- a/README.md
+++ b/README.md
@@ -24,9 +24,14 @@ Set JSON indentation to two spaces:
 cat proxy.log | cpl2j -s 2 
 ```
 
+Output JSON lines:
+```bash
+cpl2j -l -f /var/www/proxy_logs/proxy.log
+```
+
 ### Tip
 Use [VisiData](https://github.com/saulpw/visidata) to explore the data in a very comfortable way:
 /var/www/proxy_logs/proxy.log
 ```bash
-cpl2j -f /var/www/proxy_logs/proxy.log | vd -f json
+cpl2j -l -f /var/www/proxy_logs/proxy.log | vd -f jsonl
 ```
\ No newline at end of file
diff --git a/src/civiproxy_logs2json/__main__.py b/src/civiproxy_logs2json/__main__.py
index cf1ada2..6af4d18 100644
--- a/src/civiproxy_logs2json/__main__.py
+++ b/src/civiproxy_logs2json/__main__.py
@@ -9,7 +9,7 @@ from . import REQUEST_LINE_RE, VALUES_LINE_RE, CLOSING_LINE_RE
 
 # Setup argparse
 argparser = argparse.ArgumentParser(
-    description="Translate a CiviProxy logfile into JSON format. ")
+    description="Translate a CiviProxy logfile into JSON Lines format.")
 argparser.add_argument("-f",
                        "--logfile",
                        help="CiviProxy logfile",
@@ -19,7 +19,11 @@ argparser.add_argument("-i",
                        "--indent",
                        help="number of spaces to indent JSON output",
                        type=int,
-                       default=4)
+                       default=None)
+argparser.add_argument("-l",
+                       "--lines",
+                       help="output JSON Lines instead of JSON",
+                       action="store_true")
 
 
 def main():
@@ -31,13 +35,16 @@ def main():
         sys.exit()
 
     # Parse logfile and print it to console
-    print(json.dumps(translate_logfile(args.logfile), indent=args.indent))
+    for line in translate_logfile(args.logfile,
+                                  indent=args.indent,
+                                  json_lines=args.lines):
+        print(line)
 
 
-def translate_logfile(logfile: TextIO) -> list:
-    json_ = []
+def translate_logfile(logfile: TextIO, indent: int, json_lines: bool) -> str:
+    _json = []
+    array = {}
     with logfile as file:
-        array = {}
         for line in file:
             request_line = re.search(REQUEST_LINE_RE, line)
             values_line = re.search(VALUES_LINE_RE, line)
@@ -53,9 +60,14 @@ def translate_logfile(logfile: TextIO) -> list:
                     array[values_line.group("key")] = values_line.group("value")
             elif close_line:
                 if array:
-                    json_.append(array)
-                    array = {}
-    return json_
+                    if json_lines:
+                        yield json.dumps(array, indent=indent)
+                        array = {}
+                    else:
+                        _json.append(array)
+                        array = {}
+        if not json_lines:
+            yield json.dumps(_json, indent=indent)
 
 
 if __name__ == "__main__":