Kaitai Struct Web IDE

Parses binary files using a .ksy format description and shows the decoded object tree beside a hex view.

Artifact by Kaitai Project

IndexedGPL-3.0★ 319Developer toolsNo sign-up

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Opens ide.kaitai.io in a new tab. Nothing to install.

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You provide: Binary file and .ksy spec
You get: Parsed structure with hex view
Account: No sign-up needed
AI: No AI: a plain tool
Your input: Not stated: check the tool's privacy notes before using private data
Price: Free to use
Made with: Open-source web app
Source: Open source
Link check: Answered on Oct 31, 2026

About

Kaitai Struct Web IDE is an open-source web app in the developer tools category (binary format parser). It opens in your browser, so there is nothing to install. You provide binary file and .ksy spec and get parsed structure with hex view. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (kaitai-io/kaitai_struct_webide).

Category: Developer tools · binary format parser

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Stars: 319

Details

Auth: No auth
License: GPL-3.0
Repository: github.com/kaitai-io/kaitai_struct_webide
Website: ide.kaitai.io/
First seen: Oct 31, 2026
Last checked: Oct 31, 2026
Source: GitHub

Cite this page

Kaitai Struct Web IDE: free online tool. Agent Mart. https://agentmart.dev/artifacts/kaitai-struct-web-ide (last updated 2026-10-31)