Track every character, never get spoiled.

The companion for LitRPG readers. Follow equipment, system mechanics, stats, and inventory changes - filtered to exactly where you are in the story.

Track without spoilers

Save your reading position once, then scrub backward through visible character states without crossing that boundary.

Step 01

Pick your series

Browse our catalog of LitRPG series with tracked characters and equipment.

Step 02

Save your position

Choose where you are in the story. System Codex uses it as your spoiler boundary.

Step 03

Explore safely

View stats, equipment, and progression, then scrub backward through visible character states.

Featured series

Popular LitRPG series with active character tracking

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Start with a tracked character

Save your reading position and dive into their journey - equipment, stats, and progression unfold only inside your safe range.

Main Jake Thayne

Jake Thayne

Jake Thayne is the main protagonist of The Primal Hunter. Following Earth's integration into the multiverse and the System, Jake quickly distinguished himself as an outlier among humanity due to his rare bloodline and exceptional combat potential. Gifted with the Bloodline of the Primal Hunter, he begins his journey with an innate affinity for hunting, survival, and ranged combat, particularly archery, a skill in which he already excelled prior to the System's arrival.

Items 409
Chapters 1,138
Books 15
Open Codex Save your position first - nothing past it shows.

Built for LitRPG readers

Everything you need to track your favorite characters.

Equipment tracking

Track every weapon, armor piece, and accessory your characters acquire throughout their journey.

Stat progression

Visualize how character stats evolve chapter by chapter with detailed progression timelines.

Spoiler protection

Set your reading position and only see content up to that point. Never get spoiled again.

Community driven

Our wiki-style system lets readers contribute and improve character documentation together.

1,613 Chapters covered
414 Codex entries
23 Books tracked

A few quick answers

What is System Codex?

System Codex is a spoiler-aware reading companion for LitRPG and progression fantasy. It helps readers check character sheets, skills, items, titles, and progression without accidentally running into spoilers.

How does spoiler protection work?

Readers can set their position in a series, and System Codex will show information based on where they are. The goal is to let you refresh yourself on what has already happened without seeing details from later books or chapters.

Is System Codex official?

Some codexes may be official or author-managed. Unless clearly marked as official or author-managed, a codex should be treated as unofficial, community-created, or proof-of-concept.

Can authors claim their series?

Yes. Verified authors can claim their own series for free, with basic tools for correction requests, representation concerns, image preferences, and review of unofficial codexes relating to their work.

How does System Codex use AI and artwork?

System Codex may use AI for limited presentation features, such as placeholder images or short system-style lines, but codex information is manually created, curated, or reviewed by people. Human-made artwork is prioritised and can be credited. Read the full AI & Art Policy for more.

Have more questions? Read the full FAQs, AI & Art Policy, or For Authors.

Ready to track your favorite characters?

Join a growing community of LitRPG readers who never lose track of their character's progression.