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Franz

Native macOS and Windows Desktop Client for Apache Kafka




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Explore Topics

Browse through Kafka topics and records. Intelligently stream data to debug issues and publish new data directly to your topics.

a screenshot of the topic records table
a screenshot of a consumer group

Manage Groups

Quickly check the state of your consumer groups and manage consumer offsets and group membership.

Connect to MSK and Red Panda

Compatible with alternative implementations like Amazon Managed Kafka IAM and Red Panda out of the box.

a screenshot of the New Connection window
a screenshot of a Lua script decoding Apache Avro data

Filter & Process Data

Filter and process the data in your topics using a full Lua, programming environment with support for decoding JSON, Apache Avro, MessagePack and other formats.

Visualize Your Data

Leverage the Lua programming environment to aggregate and visualize data from your topics.

a screenshot of candlestick graphs visualizing financial candle data on a topic