GZ Viewer

The gz viewer analyzes gzip-compressed files to expose header metadata, compression ratios, and content structure without performing full decompression. Primary users are developers, QA engineers, and system administrators who need rapid validation of gzip assets in pipelines, data workflows, or during incident analysis. Typical scenarios include verifying a transfer of .gz files, inspecting tar.gz archives for member files, and auditing archives before deployment. It helps reduce guesswork by surfacing canonical information directly from the binary stream.
The tool reads the binary stream, parses RFC 1952 structures, computes a compression ratio, and aggregates member-level details when present. Outputs are designed to feed automation, audits, and validation checks. Security and safety checks are performed on inputs to avoid unnecessary decompression while preserving data integrity information.
Beneficiaries include developers integrating gzip validation into CI pipelines, QA engineers verifying data integrity after transfer, and sysadmins auditing archives before deployment. Unique value lies in non-destructive inspection, deterministic JSON export, and precise error classification for malformed inputs. Core features include header parsing, size reporting, multi-member support, and exportable reports suitable for automation.