Free AI tools to write stories or role-play

The best free, open-source AI tools to write stories or role-play are SillyTavern and KoboldCpp. Each one is free, scored, and labeled with what it takes to run.

I want to…

make AI video generate images upscale or restore a photo remove a background transcribe audio or video turn text into speech clone or change a voice make music chat with AI privately chat with my documents write code with AI build an AI agent or workflow train or fine-tune a model write stories or role-play

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Chat models4.4

SillyTavern

A highly customizable chat front end for character and story conversations.

Some setup
Windows · Mac · Linux

Code: Open source, AGPL-3.0
Models: Open weights or paid services
Runs: Your computer or the cloud
Real cost: Free app, usage fees vary

Get it

Chat models4.1

KoboldCpp

A single-file program for running local models, favored for story writing and role play.

Easy install
Windows · Mac · Linux

Code: Open source, AGPL-3.0
Models: Open weights
Runs: On your computer
Real cost: Free

Get it