---
{"title": "How to design custom characters for homebrew creators in 2026", "description": "A guide to designing custom characters with a clear process, tools to check, and questions to ask before choosing a character builder.", "url": "https://desertislandchallenge.com/how-to-design-custom-characters-for-homebrew-creators/", "date": "2026-10-17"}
---
A guide to designing custom characters with a clear process, tools to check, and questions to ask before choosing a character builder.

Start with the character idea, decide the rules and choices it needs, then use a tool that matches the work you want to do. Tavern Bag is one option because it lets you build a character step by step and search a library of spells, monsters and magic items in any browser. [^1]

| Option | Price as stated | Character design features | What to check |
|---|---|---|---|
| Tavern Bag | Free plan keeps 3 characters. [^1] | Build characters step by step and search a library of spells, monsters and magic items in any browser. [^1] | Account rules, saved character details and whether the free plan covers the needed work |
| Tavern Bag Unlimited | $3.99 a month. [^1] | The paid plan is for keeping more characters. [^1] | Whether keeping more characters is needed |
| Other homebrew character tools | not published | Check the tool page for character design features | Custom content, account rules and pricing |

## What you need before you start

Custom characters start with a clear idea of who the character is and what role the character should have. Write down the character theme, abilities, background details and any rules choices that matter before opening a tool.

Have the rules information you need ready. Check which books or pages your character design uses, then note any custom choices that need to be created instead of selected.

Decide what the finished character needs to show. Some creators only need a simple record of choices, while others need a place to store custom species, classes, backgrounds or items.

Keep a short list of questions ready:

- Can the tool build a character step by step?
- Can it store custom choices?
- Does it search the information needed for the design?
- Does it require an account before saving work?

These checks make it easier to compare tools without assuming that every character builder handles the same tasks.

## Step by step

These steps work for designing custom characters with any tool.

1. **Write the concept first.** Decide the character's story, role, abilities and the choices that make the character different.
2. **List the required pieces.** Note the species, class, background, abilities, feats, gear and other choices the design needs.
3. **Check the rules sources.** Use the books or pages connected to the character idea, and separate published choices from your own creations.
4. **Build the basic version.** Enter the main choices first so the character has a clear foundation before adding custom details.
5. **Create custom parts.** Add original items, species, classes or backgrounds when the character needs something outside the available choices.
6. **Review the numbers and choices.** Look over the character after changes are made, especially when an item or ability changes the character's values.
7. **Save the finished design.** Keep the character details in a place that is easy to return to when the idea changes.
8. **Play through the idea.** Check whether the character works the way the design intended, and adjust choices that do not match the goal.

## Tools that can do it

Tavern Bag is made by the team that publishes this site, Lunar Werx. [^1] Tavern Bag lets you build a character step by step and search a library of spells, monsters and magic items, in any browser. [^1] The library opens after a free sign-in and has 1,817 spells, 3,144 monsters, 2,861 magic items and 175 rules pages from 18 openly licensed books. [^1] You can search the whole library at once or filter it by book, level and class. [^1] You can build a character step by step using class, background, species, ability scores, subclass, feats and gear. [^1] When you put on a magic item, the numbers change, with a note saying why. [^1] You can make your own items, species, classes and backgrounds. Tavern Bag says these custom items, species, classes and backgrounds work exactly like the published ones. [^1] Tavern Bag says it works in any browser, on a phone or a laptop, and your characters follow your sign-in. [^1]

Other character design tools can also be considered. Check each tool's own page for character creation features, custom content options, account rules and pricing before choosing one.

Tavern Bag has a free plan that keeps 3 characters, with no trial and no card required. [^1] Tavern Bag Unlimited at $3.99 a month lets you keep as many characters as you like. [^1]

## Common mistakes to avoid

**Starting without a character goal.** A design can become unclear when the creator has not decided what the character should do.

**Mixing custom and published choices without notes.** Keep track of which parts were created by the homebrew creator and which parts came from existing rules.

**Ignoring changes after adding new items or abilities.** Review the character after each major change so the final version matches the original idea.

**Choosing a tool without checking its details.** If a feature matters, look for a clear statement about that feature before committing to a tool.

**Saving only the final version.** Keeping earlier ideas can make it easier to return to a previous character direction.

## Frequently asked questions

### Can Tavern Bag design custom characters?

Tavern Bag can build a character step by step with choices for class, background, species, ability scores, subclass, feats and gear. [^1] It also lets creators make their own items, species, classes and backgrounds. Tavern Bag says those custom creations work exactly like the published ones. [^1]

### Does Tavern Bag have a character library for homebrew creators?

Tavern Bag has a library that opens after a free sign-in and includes spells, monsters, magic items and rules pages from openly licensed books. [^1] The library has 8,381 entries and opens after a free sign-in. [^1] Check the available material against the character design before starting.

### Can Tavern Bag save custom characters across devices?

Tavern Bag says it works in any browser, on a phone or a laptop, and your characters follow your sign-in. [^1] This can help when a character idea needs to be viewed in different places. Check the account details before choosing how to store character work.

### How should homebrew creators choose a character design tool?

Look at the tasks the design needs before choosing a tool. Check whether it can build characters, store custom choices, search useful information and save work in the way needed. A tool should be judged by the features stated on its page rather than by assumptions about what it might include.

### Is Tavern Bag free for making custom characters?

Tavern Bag has a free plan that keeps 3 characters, with no trial and no card required. [^1] Tavern Bag Unlimited at $3.99 a month lets you keep as many characters as you like. [^1] Compare the character limit and needs before choosing a plan.

The free plan keeps 3 characters, with no trial and no card required. [^1] - [Visit Tavern Bag](/go/start-tavernbag)

## Sources

[^1]: Tavern Bag's own description of itself (the product of this site's publisher) (/go/start-tavernbag)