We Tested the 10 Best NSFW AI Writer Tools

Quick Summary

Most AI writing tools censor mature themes like romance or violence. In this guide, we review 10 NSFW AI writer tools that offer full creative freedom. Perfect for writers, role-players, and content creators looking to explore uncensored storytelling. Tested, reviewed, and compared to help you find the right fit. Feel free to check out the DreamGen blog for more reviews, guides, and tutorials.

Looking for the Best Uncensored AI Writer Tools?

AI writing tools are everywhere, but finding one that truly allows uncensored creativity is rare. Most mainstream platforms, like those using GPT-4, have strict filters that block mature themes like romance, violence, and real-world topics.

For writers and creators who want complete freedom, alternatives exist. In this DreamGen guide, we’ve tested and reviewed 10 of the best tools you can use for AI story writing unfiltered. They’re perfect for fiction writers, role-players, and anyone who needs full control over their stories. 

No judgment, no limits, just creativity. 

Why Listen to Us?

DreamGen stands out as a trustworthy source for information on unfiltered AI writing tools. We know how hard it is to find tools that actually let people explore explicit themes. We’ve put in the time and effort to test out numerous options, so you can trust that these NSFW AI writing tool recommendations are coming from firsthand experience.

What is an uncensored AI Writing Tool?

NSFW stands for “not safe for work.” It’s an internet-ey way of marking content that you probably wouldn’t bring up at the office to avoid offending anyone or making them uncomfortable, like:

• Violence
• Nudity and sex

…and so on.

Many mainstream AI models have filters against NSFW generations. We get it—these are multi-billion dollar businesses that cater to users of all ages and AI is very unpredictable.

But unfiltered AI story writers? That’s a whole other story (pun intended). These are tools specifically designed for adults that don’t have any content filters in place. They’re perfect for fiction and fanfiction writers and enthusiasts who want to explore mature themes in their writing.

Top 10 Unfiltered / NSFW AI Writing Tools

Here’s our TLDR version:

1. DreamGen
2. DeepFiction AI
3. Sudowrite
4. NovelAI
5. AI Dungeon
6. Pirr
7. Claude
8. Eroswriter
9. RedQuill
10. My Spicy Vanilla

1. DreamGen

DreamGen is an AI-powered platform for super engaging AI powered story-writing and role-play.

DreamGen's Story Writing Interface

DreamGen's Role Play Interface

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Our top priority is delivering an AI writing experience that gives you full creative freedom. We understand that stories sometimes explore mature themes for various important and worthwhile reasons.

And we also believe that determining what constitutes an important or worthwhile theme should be up to you, the writer. The bottom line? We don't filter your stories, and we don't censor your creativity.

At the same time, we understand the importance of a comfortable user experience. DreamGen maintains a neutral, professional interface, allowing you to explore your creativity without feeling uncomfortable or self-conscious about using our platform.

Features

• Story-Writing Mode: Create vivid, long-form stories with our intuitive editor and integrated AI tools.
• Role-Play Mode: Engage in 1:1 or group chats with custom or user-generated characters for role-playing fun.
• Story Bible: Store all the details (items, characters, locations, etc.) for your story in one convenient place and help the AI pull in relevant details.
• Story “Steering”: Direct the plot of the next scene, or the actions of your character using in-line instructions.
• Scenario Generator: Generate fleshed out story ideas complete with characters, settings, and more with the click of a button.

Pricing

• Starter: Great when the smaller AI is all you need.
• Advanced: Leverage the best AI model and have better AI memory.
• Pro: Unlimited use of the best AI model and the largest AI memory.

You can also use our NSFW AI writer tool for free with our generous free tier.

Pros

• Story bible to keep track of the plot, characters, locations and more
• Pre-written characters and scenarios & tools to help you generate story ideas
• Supportive community
• Generous free tier & flexible pricing plans
• Excellent customer support
• Open-source models
• API Access

Cons

• Newbies may face a slight learning curve (but we have great resources!)

2. DeepFiction AI

DeepFiction AI is a unique AI tool combining writing, image, and video generators under one roof. Its Story Generator tool offers one-shot SFW story generation. Lustix is its NSFW AI story generator—you can choose kinks and fantasies, define scenarios, and generate compelling stories.

Features

• Personalized Story Creation: Uses AI to generate highly personalized erotic stories based on user input and preferences.
• Image Generation: Generates an NSFW image to accompany every story you generate with the tool.
• User Contributions: Encourages users to submit their own stories, enhancing the community aspect of the NSFW AI writer platform.
• Video Generator: Create crisp videos showing realistic actions, bringing your ideas to life effortlessly.

Pricing

• Starter ($5/mo): 50 credits
• Basic ($20/mo): 150 credits
• Pro ($75/mo): Unlimited credits

Pros

• Explicitly designed for mature and complex erotic narratives
• Credits can be purchased as needed

Cons

• Their free tier only allows for a few messages
• Response times can be quite slow when using the free tier
• Very little customization

3. Sudowrite

Sudowrite is an AI writing tool designed specifically for long-form creative writing. Its default model is based on GPT-3 and -4 (which we all know means NSFW generations are a no-go). However, they recently introduced the option to switch to "Unfiltered Mode" when you want to spice up your writing.

Related: Check out our comparison of Sudowrite and NovelAI to see how these two tools stack up.

Features

• Unfiltered Mode: Switch to unfiltered mode to generate text that involves NSFW themes like sex and violence.
• Story Bible: Gives you a centralized place to store info about your story—from characters to items.
• Plugins: Access tons of community made “plugins” (basically extensions) that add more NSFW capabilities to Sudowrite.

Pricing

Sudowrite has three plans and offers 50% off when you pay yearly.

Here’s what you can expect to pay for credits each month:

• Hobby & Student ($10/mo): 225,000 credits per month
• Professional ($22/mo): 1,000,000 credits per month
• Max ($44/mo): 2,000,000 credits per month

Pros

• Generates multiple content variations
• Utilizes advanced AI models (GPT-4o and Claude 3 Opus)

Cons

• Considered more expensive per generation compared to other AI tools
• Switching to Unfiltered mode each time is annoying

4. NovelAI

NovelAI is a popular NSFW AI writer tool we’ve written about quite a bit. Since the tool uses proprietary models, it can generate NSFW content without skipping a beat. It also offers image generation, although it isn’t clear what the content policy is here.

Features

• Trained for Prose: Access AI models that are designed to write compelling prose (both SFW and NSFW).
• Custom AI Modules: Teach the AI to create content that fits your theme by training and fine- tuning your own AI modules.
• Lorebook: Similar to DreamGen’s Story Bible—store everything about your characters, settings, and more.
• Anime Art Generation: Generate high-quality, detailed anime-style images quickly. Perfect for vivid character designs and storytelling visuals, with professional-grade aesthetics.

Pricing

NovelAI offers four plans for its AI writing tool:

• Free trial: 100 free text generations
• Tablet ($10/mo): 4,096 tokens of memory
• Scroll ($15/mo): 8,192 tokens of memory
• Opus ($25/mo): 8,192 tokens of memory

There are different set of plans for AI artist tool and another set for users who want to access both tools with one subscription. 

Pros

• Designed for fiction
• Offers NSFW writing by default

Cons

• Requires significant prep to set up the story, characters, and settings
• Settings can be confusing to configure

5. AI Dungeon

AI Dungeon is a text-based adventure “game” where you create interactive narratives with AI… so, in other words, it’s a role-play chatbot. It supports NSFW content, so you can take your writing to the next level with more mature themes and scenes.

Features

• NSFW Scenarios: Jump right into a user-created NSFW scenario or create and share your own on the AI Dungeon forum.
• Safety Settings: Control how NSFW you want your role-plays to be with three different tiers for maturity.
• Story Steering: Interact with characters using four different kinds of prompts—see, do, say, and story.

Pricing

AI Dungeon offers five plans:

• Free: Up to 2K token context
• Adventurer ($9.99/mo): Up to 4K token context
• Champion ($14.99/mo): Up to 8K token context
• Legend ($29.99/mo): Up to 16K token context
• Mythic ($49.99/mo): Up to 32K token context

AI Dungeon offers a one-week free trial on all subscriptions, where you’ll have access to all premium benefits before you’re charged.

Pros

• Multiplayer mode for collaborative storytelling
• Adaptable AI responds to input dynamically

Cons

• Steep learning curve
• Moderation and censorship issues

6. Pirr

Pirr is a mobile app that’s part NSFW story generator and part community for NSFW story enthusiasts. It features a very simple workflow for creating stories (basically a form) and a nice UI for reading and editing them.

Features

• Story Generation: Generate NSFW stories using the NSFW AI writer tool in minutes and decide whether you want others to be able to read them or not.
• Collaborative or Solo Writing: Create stories with other users for a fun, collaborative AI writing experience.
• Add Visuals: Add visuals to your stories to keep them interesting and boost reader engagement.

Pricing

Pirr is currently free to use.

Pros

• Mobile accessibility
• Users can read and interact with stories created by others

Cons

• Limitations on certain topics
• Some users report content inconsistencies

7. Claude

With the right setup—or jailbreak—it can handle unfiltered content. Check out our guide to learn how.

A quick disclaimer—Claude definitely has guardrails and limitations, but compared to ChatGPT, it is much more forgiving and context-aware. With the right setup, or jailbreak, it can handle unfiltered content. 

For example, if you ask Claude to write you a list of swears, it will politely decline. However, if you ask Claude to write you a paragraph that would be considered rated R due to language, it’ll pull out all the stops to deliver a masterpiece.

Same goes for violence and suggestive sexual content. And since Claude is almost as flexible as ChatGPT, these NSFW capabilities make it useful for all kinds of things—from ideating stories or scenes to analyzing and understanding complex texts.

Features

• OCR: Upload an image, and Claude can answer questions about it, pull out important information, and offer opinions.
• Flexible Content Filters: Request non-gratuitous NSFW content for specific purposes, and Claude will be able to generate text in response.
• Advanced AI Algorithms: Claude 3 Opus is one of the most advanced AI models out there, so the fact that it can generate some NSFW content is exciting.

Pricing

Claude is free to use if you’re happy with basic models. To access more Claude models, you’ll need to choose from two plans: 

• Pro Plan ($17/mo if billed annually or $20/mo if billed monthly): More usage, access to more Claude models, and enhanced project tools.
• Max Plan (From $100/month): 5x–20x more usage than Pro, access to Claude Code, advanced research tools, and priority access during high-traffic times.

Pros

• Probably the smartest AI model
• Very natural prose generation

Cons

• Pro only gives you 45 messages every 5 hours
• NSFW content is supported, but requires elaborate work-arounds
• Using Claude through the API makes it the most expensive AI model—a short story will cost you $100+

8. ErosWriter

ErosWriter is a desktop-only AI writing assistant built specifically for erotica writers. It’s designed to help you create explicit, immersive stories without interrupting your creative flow. Whether you’re writing a romantic fantasy, dark seduction, or slow-burn passion, ErosWriter gives you just enough AI help without taking over your story.

Key Features

• Adult Mode: Get more explicit suggestions when needed, with smart content filters to avoid prohibited topics.
• Brainstorming Support: Stuck on a scene or dialogue? ErosWriter helps you explore options without forcing outcomes.
• Writer-Friendly Flow: Start from a blank page and use the AI only when you want—no rigid templates.
• Coming Soon: World Memory: A future feature that will let you store key characters, places, and plot threads for long-form story consistency.

Pricing

Eroswriter offers a 3-day free trial to test the tool before you commit. The paid plan starts at $29/month for unlimited stories and AI suggestions.  

Pros

• Built specifically for unfiltered/erotic writing
• Offers help without interrupting your process
• Smart, toggleable Adult Mode
• Intuitive interface great for writers of any level

Cons

• No mobile version
• No true long-term memory (yet)
• Free use limited to a short trial

9. RedQuill

RedQuill is an AI-powered erotic story generator focused on personalization, remixing, and community creativity. Whether you want to explore a forbidden fantasy, revisit your favorite fictional ships, or remix a community-written scenario, RedQuill helps bring any spicy idea to life with no filters or friction.

Key Features

• Prompt-Based Story Generator: Just describe your fantasy, and RedQuill turns it into a personalized, fully written erotic story.
• Remix Existing Stories: Borrow characters, scenarios, and even scenes from other users' creations to make something new.
• Massive Idea Library: Start writing with help from curated themes and user-submitted setups, from workplace tension to vacation flings.
• Community Sharing: Read, share, or get inspired by thousands of NSFW stories posted by RedQuillers.

Pricing

• There’s a limited free tier with limited daily story generations and access to community content.
• Premium Plans, starting at $12.69/month unlocks more story generations, image generation features, and early access to experimental tools.

Pros

• Excellent for fast, spicy story generation
• Fun remixing and community collaboration features
• Easy to use and beginner-friendly
• Ethical safeguards for safe uncensored storytelling

Cons

• Limited memory or narrative control
• No mobile app (web-only)

10. My Spicy Vanilla

My Spicy Vanilla is an AI-powered storytelling platform built for adults who want to turn their romantic or erotic fantasies into beautifully written, personalized stories. Designed for both individuals and couples, it focuses on helping users spark intimacy, adventure, and emotional connection through text and immersive audio.

Key Features

• Prompt-Based Story Generation: Describe your fantasy and receive a customized story tailored to your tone—Emotional, Poetic, or Explicit.
• Immersive Audiobooks: Instantly turn stories into high-quality, ASMR-style audio with adjustable voices and narration speed.
• Custom Characters & Worlds: Design unique characters and vivid story settings with detailed prompts and built-in editing tools.
• Romantasy Mode: Create romantic adventures with narrative control, emotional depth, and roleplay-style interactivity.

Pricing

There’s a free but limited plan alongside two major paid plans: 

• Day Pass ($3.89): For 24-hour access (50 chapters + 1 audio credit).
• Monthly Plan ($9.74/month): For daily chapters + 2 audio credits.

The monthly plan can be billed annually at a lower rate.  

Pros

• High-quality, personalized erotica generation
• Unique audiobook feature with dozens of voices
• Built with couples and solo users in mind

Cons

• No real-time interaction or long-term memory
• Fanfiction with copyrighted characters not supported without permission

Quick Comparison of the Top NSFW AI Writer Tools

Here’s a quick look at how the best uncensored AI writing tools compare based on content freedom and customization capabilities.

Whether you’re after full creative control, fast writing tools, or immersive role-play, there’s something here for everyone. That said, DreamGen remains the standout choice for those serious about unrestricted storytelling and AI-assisted creativity.

DreamGen is Your #1 AI Writing Tool

We’ve explored various tools you can use for AI story writing unfiltered that cater to a wide range of creative needs, from casual chatting to in-depth story-writing. Are you a writer, author, or role-play enthusiast looking for a platform that offers true creative freedom without filters or censorship?

At DreamGen, we provide unrestricted AI models, unlimited story length, and advanced, judgment-free AI assistance. Our platform is designed to support your creative journey without imposing limits on your imagination. 

See how DreamGen can be your go-to story-writing and role-play with complete creative liberty. 

Sign up for free today!