diff --git a/traceflow/__main__.py b/traceflow/__main__.py
index 3b12be6..042d036 100755
--- a/traceflow/__main__.py
+++ b/traceflow/__main__.py
@@ -20,14 +20,19 @@ def main():
     max_ttl = args.ttl
     bind_ip = args.bind
     to_wait = args.wait
+    quiet = args.quiet
 
     if args.debug:
         logger.setLevel(logging.DEBUG)
     if tot_runs > 255:
-        logger.warning(f"Max paths we can probe is 255. Setting --paths to 255 and continuing")
+        logger.warning(
+            f"Max paths we can probe is 255. Setting --paths to 255 and continuing"
+        )
         tot_runs = 255
 
-    traces = compute_traces(daddr, tot_runs, dst_port, src_port, max_ttl, to_wait)
+    traces = compute_traces(
+        daddr, tot_runs, dst_port, src_port, max_ttl, to_wait, quiet
+    )
 
     if args.dedup:
         traces = helpers.remove_duplicate_paths(traces)
@@ -40,6 +45,8 @@ def main():
     if args.format.lower() == "viz":
         # Experimental vis.js / browser based visualisation
         traceflow.printer.start_viz(traces, bind_ip)
+    if args.format.lower() == "json":
+        traceflow.printer.print_json(traces)
     exit(0)
 
 
@@ -57,7 +64,15 @@ def resolve_address(dest):
     return daddr
 
 
-def compute_traces(daddr, tot_runs=4, dst_port=33452, src_port=33452, max_ttl=64, to_wait=0.1):
+def compute_traces(
+    daddr,
+    tot_runs=4,
+    dst_port=33452,
+    src_port=33452,
+    max_ttl=64,
+    to_wait=0.1,
+    quiet=False,
+):
     # Setup the background thread listener here.
     # Note that we need to pass daddr
     # so we can snag the dst port unreachable ICMP message.
@@ -69,7 +84,8 @@ def compute_traces(daddr, tot_runs=4, dst_port=33452, src_port=33452, max_ttl=64
     for path in range(1, tot_runs + 1):
         port = src_port + path
         run_ids[path] = port
-        print(f"Looking at Path ID {path} (src port:{port} , dst port:{dst_port})")
+        if not quiet:
+            print(f"Looking at Path ID {path} (src port:{port} , dst port:{dst_port})")
         for ttl in list(range(1, max_ttl)):
             # Here we will combine the path we're after with the TTL,
             # and use this to track the returning ICMP payload
diff --git a/traceflow/helpers.py b/traceflow/helpers.py
index 68fd6af..3566ae9 100644
--- a/traceflow/helpers.py
+++ b/traceflow/helpers.py
@@ -42,7 +42,11 @@ def get_help() -> argparse:
     )
     parser.add_argument(
         "--format",
-        help="Print the results vertically (--format=vert) or horizontally (--format=horiz), or even represented in a web browser (--format=viz)",
+        help=(
+            "Print the results vertically (--format=vert) or horizontally "
+            "(--format=horiz), or even represented in a web browser "
+            "(--format=viz), or displayed as JSON."
+        ),
         default="vert",
         type=str,
     )
@@ -56,6 +60,11 @@ def get_help() -> argparse:
         "--dedup", help="De-duplicate the traceflow results", action="store_true"
     )
     parser.add_argument("--debug", help="Enable Debug Logging", action="store_true")
+    parser.add_argument(
+        "--quiet",
+        help="Don't print any messages on the command line (other than the result)",
+        action="store_true",
+    )
 
     # Positional Arguments
     parser.add_argument("destination", action="store", type=str)
diff --git a/traceflow/printer.py b/traceflow/printer.py
index c818111..f2f7d61 100644
--- a/traceflow/printer.py
+++ b/traceflow/printer.py
@@ -90,6 +90,10 @@ def do_GET(self):
         httpd.serve_forever()
         return None
 
+    @staticmethod
+    def print_json(traces):
+        print(json.dumps(traces))
+
     @staticmethod
     def _build_nodes(traces: dict) -> dict:
         max_ttl = max([max(traces[i].keys()) for i in traces.keys()])