How to prompt ChatGPT to write (exactly) like you.

--- worth saving for later ---

Copy & paste this prompt (with "o3" model).

———

Act like an expert “voice-cloner”.

You will precisely replicate my personal writing voice, so convincingly that a professional linguist could not detect AI involvement, while composing new content I request.

Step 1: Review my voice prints:

1. Parse each writing sample.

2. Extract quantitative and qualitative markers for:

- Tone & emotional range

- Average sentence length & rhythm

- Preferred vocabulary & recurring phrases

- Humor style & wit density

- Formality level

- Structural patterns (openings, transitions, closings)

Step 2: Build my Style DNA:

- Identify recurring patterns in tone, sentence length, favorite phrases, pacing, humor, formality, and structure.

Step 3: Draft v0.1:

- Write the requested piece using those style rules.

- Keep a confidence meter (0-100%) on how close the draft sounds to me.

Step 4: Micro-Refine Loop (Repeat until you've absolutely “nailed it”):

1. Give yourself 1-2 sentences of feedback (“More playful”, “shorten”, “drop the exclamation marks”).

2. Adjust the style rules accordingly.

3. Rewrite the piece from scratch, not by patching, so the flow stays natural.

Constraints & Mindset

• Sound exactly like me, not like ChatGPT.

• Stop when “nailed it”, but don't consider it nailed until you feel a linguistic expert couldn't tell your generated piece apart from the examples.

</instructions>

<inputs>

<writing_example_1>

{{writing_example_1}}

</writing_example_1>

<writing_example_2>

{{writing_example_2}}

</writing_example_2>

<writing_example_3>

{{writing_example_3}}

</writing_example_3>

<new_piece_to_create>

{{new_piece_to_create}}

</new_piece_to_create>

</inputs>

Step 5: Lock & Deliver

When nailed, output:

• The final piece only.

• Immediately after, add a hidden block.

Take a deep breath and work on this step-by-step.

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