---
title: "Unpack a Gzip hexdump"
description: "Rebuild bytes from formatted hexadecimal text and decompress the resulting stream."
---

> Documentation Index
> Fetch the complete documentation index at: https://help.serialize.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Unpack a Gzip hexdump

import RecipeInstallButton from "../../../components/RecipeInstallButton.astro";

## What it can do

- Strip offsets and ASCII gutters from a hexdump
- Recover the original byte stream
- Recognize and decompress Gzip data
- Produce the final plaintext in one run

## Recipe

```text
From Hexdump → Gunzip
```

The first output should begin with the Gzip signature `1f 8b`. If it does not, stop before Gunzip and check the hexdump format.

Expected final text:

```text
So long and thanks for all the fish.
```

This recipe demonstrates the central value of chaining: one reproducible workflow crosses both a textual representation boundary and a binary compression boundary.

Source: https://help.serialize.dev/recipes/unpack-gzip-hexdump/index.mdx