Tailor Claude’s responses to your personal style
Claude now lets users customize its communication style with preset options or custom styles based on their own writing samples.

Learn how teams at NBIM, Brex, and more build reliable AI agents with Claude on AWS Bedrock.
Learn how teams at NBIM, Brex, and more build reliable AI agents with Claude on AWS Bedrock.
Learn how teams at NBIM, Brex, and more build reliable AI agents with Claude on AWS Bedrock.
Claude now lets users customize its communication style with preset options or custom styles based on their own writing samples.
Today, we're announcing custom styles for all Claude.ai users. Now you can tailor Claude's responses to your unique needs and workflows.
With styles, you can customize Claude’s responses to match your communication preferences, tone, and structure. Whether you're a developer writing technical documentation, a marketer crafting specific brand guidelines, or a product team planning extensive project requirements, Claude can adapt to your preferred way of writing.
You can choose from the following:
Beyond these preset options, Claude can generate custom styles for you. Upload sample content that reflects your preferred way of communicating, specify instructions to match your needs, and edit your preferences as they evolve.
Early customers like GitLab have leveraged styles to standardize communication and decision-making in their daily workflows across a variety of scenarios.
Claude’s ability to maintain a consistent voice while adapting to different contexts allows our team members to use styles for various use cases including writing business cases, updating user documentation, and creating and translating marketing materials. The combination of pre-built styles for quick alignment and custom styles to match different user’s preferences make it a useful tool.
— Taylor McCaslin, product lead for AI and ML tech at GitLab
With styles, Claude adapts to your unique context and communication choices, helping you achieve more while working in a way that feels natural to you. To get started, define your style using a preset option or customize your own in the Claude.ai chat box.
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