Kafka Consumer Inspector

Track consumer lag by group, topic, and partition. Inspect members and assignments, then reset offsets or remove stale groups.

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Kafma Consumer Inspector listing consumer group status, assignments, and total lag

Track lag by group and topic

Total lag, max lag, and trend. Each topic shows its own lag total.

Kafma Consumer Inspector showing orders-worker total lag, max lag, recent trend, and lag totals for three topics

Inspect members and partition assignments

Member IDs, hosts, assigned topics and partitions, and lag.

Kafma Consumer Inspector showing two orders-worker members and the topic partitions assigned to one member

Watch consumed and pending messages

See what the group has consumed and what remains, without joining it or changing its offsets.

Kafma Console Watch Group mode showing seven pending messages above the orders-worker committed position and one consumed message below

Reset offsets by topic or partition

Earliest, Latest, Specific Offset, Datetime, or Shift By.

Consumer Groups docs
Kafma Reset Group Offsets dialog showing the topic scope, safety warning, and five reset strategies

Ready to try the Kafka Consumer Inspector?

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Available for macOS, Windows, Linux