Prompt Library

Leonardo AI Prompts That Turn Ideas Into Polished Art

21 copy-paste prompts

21 ready-to-paste prompts for anime, photorealistic portraits, game and concept art, plus characters and creatures. Each one names the right finetuned model and negative prompt so you spend less time tweaking and more time creating.

In short: This page contains 21 copy-paste ready prompts, organized into 4 categories with a description and pro tip for each. The first 5 prompts are free instantly, no signup needed. Hand-curated and tested by the AI Academy team.

By Louis Corneloup · Founder, Techpresso

Last updated August 28, 2026·Hand-curated & tested by the AI Academy team

Anime & Manga

6 prompts

Cinematic Anime Heroine

1/21

✨ What it does

Leonardo generates a moody anime heroine with silver hair on a rain-soaked rooftop at dusk, neon in the puddles and clean cel shading. Swap the coat or the city on your next run, then keep the frame that still reads as character key art.

Model: Anime XL. A determined young anime heroine with windswept silver hair and amber eyes, wearing a tailored navy coat, standing on a rain-soaked rooftop at dusk, neon city glow reflecting in puddles, dynamic three-quarter angle, soft rim lighting, vibrant cel-shaded colors, sharp linework, highly detailed background. Negative prompt: blurry, deformed hands, extra fingers, lowres, watermark, signature. Aspect ratio 2:3.

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Pro tip: Turn Alchemy on but keep Guidance Scale around 7 for anime, higher values crush the soft gradients that make cel shading look right.

Shonen Battle Pose

2/21

✨ What it does

Leonardo generates a shonen fighter mid-leap unleashing a glowing energy attack, with speed lines and a low-angle manga splash look. Change the gi or the energy color on your next run, then pick the pose that still feels like a panel.

Model: Anime XL. A muscular shonen-style fighter mid-leap unleashing a glowing energy attack, torn gi, motion-blurred dust and debris, dramatic low-angle shot, speed lines, electric blue and orange energy, dynamic perspective, manga panel intensity, high contrast lighting. Negative prompt: static pose, soft, washed out, deformed anatomy, extra limbs. Aspect ratio 3:2.

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Pro tip: Add the literal words 'speed lines' and 'motion blur' to the prompt rather than relying on the model to imply movement, it reliably increases the sense of action.

Slice-of-Life Cafe Scene

3/21

✨ What it does

Leonardo generates a calm slice-of-life cafe scene of a girl in a knit sweater by a rain-streaked window, autumn leaves and a pastel palette. Tweak the drink or the weather, then save your favorite frame as a wallpaper or a background.

Model: Anime XL. A cozy slice-of-life anime scene of a girl in a knit sweater sipping coffee by a rain-streaked cafe window, warm interior lighting, soft bokeh, autumn leaves outside, gentle pastel palette, detailed background props, calm relaxed mood, eye-level composition. Negative prompt: harsh shadows, oversaturated, deformed hands, text, blurry. Aspect ratio 16:9.

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Pro tip: Use Image Guidance with a reference photo of a real cafe at low strength (0.3) to anchor realistic interior layout while keeping the anime style.

Dark Fantasy Manga Villain

4/21

✨ What it does

Leonardo generates a high-contrast manga villain with crimson eyes and an obsidian cloak before a ruined gothic throne. Darken the lighting or the armor, then keep the close-up that still feels ominous for your board.

Model: Anime XL. A menacing dark-fantasy manga antagonist with long black hair, glowing crimson eyes and an ornate obsidian armor cloak, standing before a ruined gothic throne room, dramatic chiaroscuro lighting, ink-heavy shading, swirling shadow magic, intense close-up, ominous mood. Negative prompt: cute, bright, flat lighting, extra fingers, lowres, watermark. Aspect ratio 2:3.

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Pro tip: Stack 'chiaroscuro' and 'ink-heavy shading' together, the combination pushes Anime XL toward dramatic manga blacks instead of flat anime coloring.

Magical Girl Transformation

5/21

✨ What it does

Leonardo generates a sparkly magical-girl transformation frame with swirling ribbons, pastel energy, and a frilled dress materializing. Recolor the ribbons on your next run, then keep the joyful full-body shot.

Model: Anime XL. A magical girl in mid-transformation surrounded by swirling ribbons of light, sparkling particles, pastel pink and lavender energy, flowing frilled dress materializing, radiant glow from the center, full-body dynamic spin, sparkles and lens flare, joyful expression. Negative prompt: dark, gritty, deformed limbs, extra arms, blurry, text. Aspect ratio 9:16.

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Pro tip: Vertical 9:16 framing gives the swirling ribbons room to spiral upward, horizontal crops usually cut off the transformation energy.

Mecha Pilot Key Visual

6/21

✨ What it does

Leonardo generates a heroic key visual of a mecha pilot in a white-and-red flight suit standing before a towering hangar mech. Swap the suit colors, then use the upward-gaze frame as your poster or splash art.

Model: Anime XL. A confident young mecha pilot in a sleek white-and-red flight suit standing before a towering battle mech in a futuristic hangar, dramatic backlight from the mech's glowing core, lens flare, detailed mechanical background, heroic upward gaze, vibrant anime coloring, sharp linework, key-visual composition. Negative prompt: blurry, deformed hands, extra fingers, muddy colors, lowres, watermark. Aspect ratio 16:9.

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Pro tip: Place the character small against the towering mech for scale, the size contrast is the genre's signature and instantly reads as mecha anime.

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Photorealistic Portraits

5 prompts

Studio Headshot

7/21

✨ What it does

Leonardo generates a photorealistic Phoenix studio headshot on an 85mm look, soft key light, charcoal blazer, and a LinkedIn-ready grey backdrop. Change the wardrobe, then pick the frame with the sharpest eyes for your profile.

Model: Leonardo Phoenix. Photorealistic professional studio headshot of a woman in her 30s, natural makeup, soft confident smile, charcoal blazer, shot on 85mm lens at f/1.8, soft key light with subtle rim light, neutral grey seamless backdrop, shallow depth of field, skin texture detail, sharp eyes. Negative prompt: plastic skin, oversmoothed, harsh shadows, distorted features, extra fingers. Aspect ratio 4:5.

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Pro tip: Specify the lens and aperture ('85mm at f/1.8') instead of just 'blurry background', Phoenix renders the focal falloff far more convincingly when given camera language.

Golden Hour Outdoor Portrait

8/21

✨ What it does

Leonardo generates a cinematic outdoor portrait of a man in a linen shirt, backlit by golden-hour sun over a blurred meadow. Swap the shirt or the field, then keep the shot that still looks like a real photograph of your subject.

Model: Leonardo Phoenix. Photorealistic outdoor portrait of a man with a short beard in a linen shirt, backlit by warm golden-hour sun, gentle lens flare, blurred meadow background, freckles and natural skin texture visible, candid relaxed expression, shot on full-frame 50mm, cinematic warm color grade. Negative prompt: flat lighting, plastic skin, cartoonish, deformed hands, watermark. Aspect ratio 3:4.

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Pro tip: Ask for 'freckles and natural skin texture visible' to fight the airbrushed look, naming texture features keeps faces from going waxy.

Editorial Fashion Shot

9/21

✨ What it does

Leonardo generates a magazine editorial of a model in a structured red couture gown under one hard key light. Change the gown color, then save the frame with the richest fabric detail for your lookbook.

Model: Leonardo Phoenix. High-fashion editorial portrait of a model in a structured red couture gown, dramatic studio lighting with a single hard key from camera left, deep shadows, glossy magazine finish, confident pose, minimalist concrete backdrop, shot on medium format, ultra-detailed fabric texture. Negative prompt: flat, amateur, soft focus, deformed anatomy, lowres, text. Aspect ratio 4:5.

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Pro tip: Call out 'medium format' for editorial work, it nudges Phoenix toward the crisp, high-resolution texture associated with fashion photography.

Cinematic Character Portrait

10/21

✨ What it does

Leonardo generates a film-still close-up of a weathered explorer in a worn leather jacket, teal-and-orange grade and film grain. Age the scars or the jacket, then keep the gaze that still feels like a still from your movie.

Model: Leonardo Phoenix. Photorealistic cinematic close-up of a weathered explorer in his 50s, rugged face with stubble and scars, worn leather jacket, dim teal-and-orange film lighting, atmospheric haze, shallow depth of field, intense thoughtful gaze, anamorphic look, film grain. Negative prompt: clean, youthful, plastic skin, cartoon, extra fingers, watermark. Aspect ratio 21:9.

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Pro tip: The 21:9 anamorphic ratio plus 'film grain' makes outputs read as movie stills rather than digital renders, perfect for character mood boards.

Natural Lifestyle Portrait

11/21

✨ What it does

Leonardo generates a candid lifestyle portrait of a young woman laughing in a sunlit kitchen with a coffee mug and soft window light. Change the sweater, then pick the frame that still looks unposed for your feed.

Model: Leonardo Phoenix. Photorealistic candid lifestyle portrait of a young woman laughing in a sunlit kitchen, holding a coffee mug, soft window light from camera left, casual cream sweater, blurred warm interior background, natural skin texture and catchlights in the eyes, shot on 35mm, authentic relaxed moment. Negative prompt: posed, plastic skin, studio, harsh flash, deformed hands, watermark. Aspect ratio 4:5.

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Pro tip: Specify 'catchlights in the eyes', this small reflective detail is what makes a generated portrait read as a real photograph rather than a render.

Game & Concept Art

5 prompts

Sci-Fi Environment Concept

12/21

✨ What it does

Leonardo generates a neon cyberpunk megacity concept at night, with holographic billboards, rain-slick streets, and a tiny figure for scale. Move the figure or the fog, then use the widest vista as your environment art.

Model: Leonardo Phoenix. Concept art of a vast neon-lit cyberpunk megacity at night, towering holographic billboards, flying vehicles streaking light trails, rain-slicked streets reflecting color, atmospheric fog, dramatic scale with a tiny lone figure foreground, matte painting style, wide cinematic vista, volumetric lighting. Negative prompt: flat, empty, lowres, blurry, watermark, text. Aspect ratio 16:9.

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Pro tip: Include 'a tiny lone figure foreground' to give environment art scale, the human reference instantly makes the architecture feel monumental.

Fantasy Prop Sheet

13/21

✨ What it does

Leonardo generates a clean game-asset sheet of an enchanted sword from several angles, rune-etched metal on a grey studio backdrop. Swap the gems or the hilt, then hand the sheet to whoever models your prop.

Model: Leonardo Phoenix. Game asset concept sheet of an ornate enchanted sword, multiple angles, glowing rune-etched blade, jeweled hilt, clean neutral grey background, soft even studio lighting, crisp painterly rendering, detailed material study of metal and gemstone, orthographic-style layout. Negative prompt: cluttered background, blurry, deformed, lowres, watermark, dramatic shadows. Aspect ratio 1:1.

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Pro tip: A neutral grey background and 'orthographic-style layout' keep prop sheets usable for 3D modelers, dramatic scene lighting makes them hard to reference.

Stylized Game Environment

14/21

✨ What it does

Leonardo generates a stylized floating-island village with cartoon trees, waterfalls into clouds, and a painterly isometric view. Recolor the foliage, then keep the frame that still feels like your game world.

Model: Leonardo Lightning XL. Stylized low-poly-inspired game environment of a floating island village, lush cartoon trees, waterfalls cascading into clouds, vibrant saturated colors, soft ambient occlusion, painterly hand-drawn texture, isometric three-quarter view, whimsical adventure mood. Negative prompt: photorealistic, dark, muddy colors, blurry, lowres, watermark. Aspect ratio 4:3.

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Pro tip: Lightning XL is fast and great for quick stylized iterations, batch four variations then refine the best with Phoenix for final detail.

Vehicle Concept Design

15/21

✨ What it does

Leonardo generates a hard-surface rover concept with six wheels, solar panels, and weathered metal, lit like a product shot. Change the antenna or the wheels, then use the hero angle as your vehicle reference.

Model: Leonardo Phoenix. Industrial concept design of a rugged off-world exploration rover, six articulated wheels, solar panels, weathered metal panels and antenna array, three-quarter hero angle, neutral studio backdrop, soft directional lighting, detailed mechanical surfacing, sci-fi product render. Negative prompt: cartoonish, soft, blurry, deformed, lowres, watermark, text. Aspect ratio 16:9.

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Pro tip: List specific mechanical features ('six articulated wheels, solar panels, antenna array') so the model commits to a coherent design instead of generic sci-fi mush.

Painterly Fantasy Landscape

16/21

✨ What it does

Leonardo generates an epic painterly vista of a waterfall from floating sky islands into a misty canyon, with cliff temples and god rays. Drop or add the flying creatures, then save the widest cinematic frame for your pitch.

Model: Leonardo Phoenix. Epic fantasy concept landscape of a colossal waterfall cascading from floating sky islands into a misty canyon below, ancient stone temples carved into the cliffs, dramatic god rays piercing the clouds, lush vegetation, distant flying creatures, painterly matte-painting style, vast cinematic scale. Negative prompt: flat, lowres, modern buildings, blurry, watermark, text. Aspect ratio 16:9.

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Pro tip: Layer foreground, midground and background elements (temples, waterfall, distant creatures) explicitly, the depth cues are what give matte paintings their epic sense of scale.

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Characters & Creatures

5 prompts

Original RPG Hero

17/21

✨ What it does

Leonardo generates a full-body RPG ranger in leather armor and a green cloak, with bow, quiver, and a front-facing reference pose. Swap the cloak color, then keep the stance as your character sheet.

Model: Leonardo Phoenix. Full-body character design of an original RPG ranger, leather armor with green cloak, longbow and quiver, leather boots, confident stance, neutral backdrop with soft studio lighting, detailed gear and texture, painterly fantasy art style, front-facing reference pose. Negative prompt: blurry, deformed hands, extra fingers, mismatched gear, lowres, watermark. Aspect ratio 2:3.

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Pro tip: Request a 'front-facing reference pose' on a neutral backdrop for character sheets, dramatic action poses are harder to reuse across multiple turnarounds.

Mythical Creature Design

18/21

✨ What it does

Leonardo generates a crystalline forest dragon with gem-like scales and antler horns, perched on mossy ruins in cinematic mist. Change the crystal color, then keep the scale detail that still reads as your creature design.

Model: Leonardo Phoenix. Concept art of a majestic crystalline forest dragon, translucent gem-like scales refracting light, antler-like crystal horns, glowing inner core, perched on mossy ruins, atmospheric mist, dramatic side lighting, intricate scale detail, fantasy creature design, cinematic. Negative prompt: flat, generic, blurry, deformed anatomy, lowres, watermark. Aspect ratio 3:2.

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Pro tip: Give creatures one unique material or feature hook ('translucent gem-like scales') so they don't default to the same generic dragon every render.

Cute Mascot Character

19/21

✨ What it does

Leonardo generates a round fluffy cloud mascot with big eyes and stubby arms, in simple pastel shapes on white. Recolor the body, then use the cleanest view as your logo or app icon.

Model: Leonardo Lightning XL. Adorable mascot character design of a round fluffy cloud creature with big expressive eyes, tiny stubby arms, soft pastel blue body, cheerful smile, simple clean vector-friendly shapes, white background, even soft lighting, three-quarter view, friendly and approachable. Negative prompt: scary, detailed realistic, dark, cluttered, blurry, watermark, text. Aspect ratio 1:1.

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Pro tip: Add 'clean vector-friendly shapes' and a white background so the mascot is easy to vectorize or cut out later for logos and stickers.

Villain Character Concept

20/21

✨ What it does

Leonardo generates a full-body sorcerer antagonist in tattered black-and-gold robes, with floating tomes and a skeletal staff. Shift the aura color, then keep the silhouette that still looks threatening for your cast.

Model: Leonardo Phoenix. Full-body concept of a sinister sorcerer antagonist, tattered black-and-gold robes, floating spell tomes, glowing violet eyes, skeletal staff, ominous purple aura, dramatic uplighting, dark moody backdrop, detailed costume texture, intimidating presence, fantasy character art. Negative prompt: heroic, bright, friendly, deformed hands, lowres, watermark. Aspect ratio 2:3.

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Pro tip: Give villains floating props (tomes, runes, aura) to fill the silhouette, a busy, recognizable outline reads as dangerous even at thumbnail size.

Anthropomorphic Animal Hero

21/21

✨ What it does

Leonardo generates an anthropomorphic fox knight in polished steel and a crimson tabard, standing upright with a sheathed sword. Change the tabard, then save the stance as your hero reference.

Model: Leonardo Phoenix. Character design of an anthropomorphic fox knight standing upright in polished steel armor with a crimson tabard, sword sheathed at the hip, confident heroic stance, expressive intelligent eyes, neutral studio backdrop, soft three-point lighting, detailed fur and metal texture, stylized fantasy game art. Negative prompt: human face, blurry, deformed paws, extra limbs, lowres, watermark. Aspect ratio 2:3.

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Pro tip: Add 'no human face' style cues to the negative prompt for anthro characters, it stops Leonardo from drifting back toward a human with animal ears.

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Frequently Asked Questions

Leonardo's anime-finetuned models, such as Anime XL (and Pastel-style variants), are tuned for clean linework and cel shading, so they outperform general models for anime. For photorealism use Leonardo Phoenix, and for fast stylized iterations use Lightning XL. You can switch models from the model selector before generating.

A negative prompt lists what you do NOT want in the image, such as deformed hands, extra fingers, blurry, watermark or text. It is optional but highly recommended in Leonardo because it reliably cleans up common artifacts. Most of the prompts on this page include a ready-to-use negative prompt you can paste into the dedicated field.

Use Image Guidance (also called image-to-image or Character Reference) by uploading a generated reference and a moderate guidance strength, keep the same descriptive details and model, and reuse the seed when possible. Generating a clean front-facing reference pose first gives you a stronger base to maintain consistency across new shots.

Alchemy is Leonardo's enhancement pipeline that improves coherence and detail, and Guidance Scale controls how strictly the model follows your prompt. Lower guidance (around 6 to 7) gives softer, more creative results that suit anime shading, while higher values force tighter prompt adherence at the cost of subtle gradients.

Leonardo's paid plans generally grant commercial usage rights to images you create, while free-tier terms can be more limited. Always check Leonardo's current terms of service for your specific plan before using outputs in client work or products, since licensing details change over time.

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