Bug Days

Kafka · local bridge

Kafka message browser & replay

Read exact messages by offset, time, or partition. Inspect binary data and headers, then replay a record or a bounded range.

Read messages

Manual partition read. This does not join or commit a consumer group.

Messages 0

OffsetPartitionTimeKeyValue previewOpen

Replay messages

Copies original bytes, key, and headers. Single-message edits are available after opening a record.

Review the destination and offset range before sending.

How browsing and replay work

Offsets identify positions within a partition. A range starts at the first offset you enter and stops before the end offset. A timestamp lookup starts at the first available record at or after that time. Kafka retention and compaction can leave gaps. For diagnosis, compare messages and headers with the Avro converter or Protobuf converter.

Read the offset and timestamp guide or the replay guide.