Social Media Post - Nano Banana Pro Handwriting Generation Prompt

A detailed prompt for Nano Banana Pro designed to generate a single line of Japanese handwritten text in a specific feminine, stylish, and airy aesthetic. It specifies the writing instrument (fine gel pen), stroke characteristics (thin, light, monoline), and introduces intentional irregularities in character size, spacing, and baseline slant to mimic natural handwriting. The prompt explicitly requires reference images for style guidance and includes a negative prompt to avoid brush/calligraphy styles.

Prompt

1,573 charactersOpen Astorie studio ↗
Use the attached reference images as the handwriting style guide (especially the second image with handwriting samples). Create a single line of Japanese handwritten text on clean white paper. Written with a fine gel pen / fineliner (0.3–0.4mm look), thin and light strokes, mostly monoline (no brush or marker look). Match a stylish, airy, feminine handwriting feel: soft curves, light touch, and a slightly right-leaning slant.Add clear personality through noticeable character size variation (some characters 10–25% larger/smaller), irregular spacing, and a gentle upward baseline from left to right. Add elongated entry and exit strokes (long, tapered starts/tails) on a few characters—especially the first character, any elongated/extended marks in the text, and the final character—while keeping everything readable.Write exactly this text: "{argument name="text to write" default="The true chocolate tasted like an adult's."}" No extra text, no borders, no logos, no underline, no decorative swoosh lines. High resolution, sharp thin ink lines, minimal paper texture.
Negative:
brush pen, calligraphy, shodo, marker, thick strokes, bold ink, heavy pressure, paintbrush, blocky lettering, uniform character size, perfect spacing, perfectly straight baseline, printed font, typeset, outline font, extra words, watermark, frame, stamps, underline, swoosh line, doodles
Extra:
Keep strokes thin; create expressiveness mainly with size/spacing/baseline and tapered stroke ends, not thickness.Increase character size contrast and spacing irregularity, but keep legibility.
From sourceView source ↗

About

The source requires reference images. Confirm input files before use.

More to explore

Cozy Tech Bedroom Portrait Generation Prompt — output

Cozy Tech Bedroom Portrait (JSON Format)

Melisa♡Nano Banana Pro
{
  "meta": {
    "title": "Cozy Tech Bedroom Portrait",
    "version": "1.0",
    "intent": "Photorealistic Social Media/Lifestyle"
  },
  "generation_params": {
    "aspect_ratio": "4:5",
    "width": 1024,
    "height": 1280,
    "seed": -1,
    "steps": 25,
    "cfg_scale": 7.0
  },
  "prompt_components": {
    "subject": {
      "description": "Girl from reference, matching face exactly",
      "hair": "{argument name=\"hair color and style\" default=\"Wet silver grey hair\"}",
      "makeup": "Natural soft-glam makeup",
      "expression": "Subtle smile"
    },
    "apparel": {
      "clothing": "{argument name=\"clothing\" default=\"Oversized white t-shirt\"}",
      "accessories": "None"
    },
    "pose_and_action": {
      "body_position": "Sits cross-legged on a bed",
      "interaction": "Laptop in front of her",
      "vibe": "Relaxed cozy pose"
    },
    "environment": {
      "setting": "Nighttime bedroom",
      "background_elements": "Dark curtains",
      "atmosphere": "Modern cozy-tech vibe"
    },
    "technical_specs": {
      "lighting": "Dim ambient lighting, soft harsh flash on face",
      "color_grading": "Muted warm tones",
      "camera_effects": "Gentle film grain",
      "render_quality": "Ultra-realistic, realistic skin texture, clean complexion, crisp detailed rendering"
    }
  },
  "full_concatenated_prompt": "Ultra-realistic nighttime bedroom photo of the same girl from the reference, matching her face exactly, with wet silver grey hair and natural soft-glam makeup. She sits cross-legged on a bed with a laptop in front of her, wearing an oversized white t-shirt. Relaxed cozy pose, subtle smile. Dark curtains, dim ambient lighting, soft harsh flash on her face, gentle film grain, muted warm tones. Modern cozy-tech vibe, realistic skin texture, clean complexion, crisp detailed rendering.",
  "negative_prompt": "different face, deformed limbs, messy background, overexposed flash, incorrect laptop text, distortion"
}

Find your next direction

ASTORIE CANVAS

Take the idea further.

Bring your prompts, references and results together in one creative space.

Open your canvas ↗