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Brand Voice Playbook Generator

Analyze your writing samples to map your tone dimensions, isolate signature vocabulary, and build a reusable playbook for authentic content.

1 Writing Samples
2 Brand DNA
3 Review
Paste 1-3 previous LinkedIn posts, articles, or transcripts of you speaking. This teaches the AI your cadence, rhythm, and sentence structures.
0 / 100 characters

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Common Questions

What is a Brand Voice Playbook?
It is a single reference guide that defines how your brand communicates, what tone scales it operates on, and what words it prefers or avoids. It ensures that any copywriter, freelancer, or AI tool writes content that sounds exactly like you.
How does the AI analyze my writing style?
Using Gemini 2.5 Flash, the tool scans your pasted writing samples for patterns in word choice, sentence length, level of formality, and conversational structure. It then anchors this with your brand personality choices to generate an aligned blueprint.
How long should my writing samples be?
The tool requires at least 100 characters, but we recommend pasting 1 to 3 full posts or emails (around 200–600 words total) to allow the model to catch your authentic writing rhythm.
What if I don't have existing writing samples?
If you are starting from scratch, you can write 3-4 bullet points detailing how you would explain your product to a friend in a casual setting, or copy the transcription of a voice note where you talk naturally about your business.
How do I use the Tone Spectrum?
The spectrum consists of four sliding scales. These indicate where your natural voice falls compared to extremes (e.g. Formal vs Casual). When editing text, use these sliders as a visual check: if the slide is casual but the draft uses passive, formal phrasing, you know it needs rewriting.
Is my data kept confidential?
Absolutely. We do not store your writing samples or business inputs. Everything is sent securely to the Gemini API via Vercel serverless functions and processed immediately without being saved or used for model training.
What are "Words to Avoid"?
These are generic business buzzwords (like "synergy", "revolutionary", or "leverage") or phrases that dilute your unique voice. Removing these from your writing immediately makes your content sound more human and trustworthy.
How can I share this playbook with my team or freelancers?
Once your playbook is generated, click the "Copy playbook" button to copy the entire markdown report to your clipboard. You can then paste it directly into your Notion workspace, brand guide document, or share it in email/chat channels.
What is the difference between this and the Voice to LinkedIn tool?
The Voice to LinkedIn tool is a quick generator designed to draft one specific LinkedIn post from a raw voice transcription. The Brand Voice Playbook Generator builds the overarching guide and style system that controls all your writing channels.
Can Amit help me refine my brand voice and marketing strategy?
Yes. Book a free consultation calendar session with Amit via the calendar link on our homepage or other tools. Amit works hands-on with Dutch founders to define local SEO campaigns, messaging, and organic lead channels.