PCAPNG Viewer

Open a PCAPNG file online to inspect capture metadata, interfaces, protocols, endpoints, conversations, DNS and TCP summaries without installing Wireshark.

Choose a .pcap or .pcapng file up to 1 GB. Upload only captures you are authorized to process; captures can contain sensitive addresses, hostnames, messages and credentials.

<unk>Limies interpretation

Truncated snapshots, checksum offload artifacts, encrypted traffic, disabled name resolution, unsupported dissectors, malformed packets and incorrect timestamps can limit interpretation. This is an analytical summary, not a lossless replacement for the original capture.

The inspector cannot capture interfaces, run display filters, decrypt sessions, reconstruct streams, discover credentials, extract files, score threats, geolocate addresses or contact external services.

<unk>Siever Inspect browser request timing, caching and transfer summaries, then sanitize the archive before sharing it.