21 Gemini Nano Banana Pro Prompts for Logo Design

A logo is the visual face of your brand. It’s the first thing people see, and it needs to communicate who you are in a single image.

Good logo design isn’t just about looking pretty. It’s about clarity. It needs to work at any size, from a tiny app icon to a billboard. It needs to stick in people’s minds. A strong logo can make the difference between being forgettable and being memorable.

That’s where the challenge comes in. Creating a logo that’s simple, meaningful, and distinctive takes skill. You need to balance aesthetics with function. You need to understand the brand. And you need the right tools to bring your vision to life.

How Gemini Nano Banana Pro Can Help

Google’s latest image model, Gemini Nano Banana Pro, is now considered the best image generation model available. It creates stunning photos and handles text beautifully, making it perfect for logo design.

The setup is simple. Go to gemini.google.com or open the Gemini app on your device. Start a new conversation, then choose “Thinking with 3 Pro.” Paste the prompt you want to use, and if you want to add a reference image, just upload a photo. The model will generate professional-quality logo designs based on your specifications.

I’ve put together 21 prompts designed specifically for logo work. Each one is detailed enough to get great results, but still gives the AI room to interpret your vision. Use them exactly as written for the best output.

Minimalist Tech Company Logo

Create a minimalist tech company logo in aspect ratio 1:1. The logo should feature clean geometric shapes forming an abstract circuit inspired symbol, thin balanced lines, smooth curves, and subtle gradients. Include the text NEXLAB in a modern sans serif font. Keep the overall look sleek and futuristic while retaining clarity at small sizes.

Retro Diner Mascot

Create a nostalgic, retro mascot logo for a diner. The mascot is a smiling, classic milkshake glass with arms and legs, wearing a red bow tie. The text “SODA POP” should be arched over the top of the character in a bold, 1950s script font that looks like neon signage. The text color is bright red with a white outline and a teal drop shadow. The style is vintage vector art. Aspect ratio 1:1.

Athletic Brand Monogram

Create an athletic lifestyle brand logo in aspect ratio 1:1. Use a strong monogram made from the letters RF intertwined with sharp edges and dynamic angles, symbolizing strength and movement. The logo must look energetic and bold with a solid fill. No other text besides RF.

Music Streaming App Logo

Create a 3D isometric logo for a music streaming app. The icon is a glossy, floating musical note made of iridescent glass. The text “MELODY” should be placed centered below the icon. The typography for the text needs to be round, bubble-like, and soft, rendered in a matte white material that contrasts with the shiny icon. The background is a soft gradient of purple to pink. Aspect ratio 1:1.

Vintage Coffee Shop Emblem

Create a vintage style coffee shop logo in aspect ratio 1:1. The logo should resemble a hand sketched emblem with a steaming cup at the center, ornamental strokes around it, and a circular border. Include the text Bean Street written in a script font. Texture should feel slightly rough to convey warmth and authenticity.

Artisan Bakery Badge

Create a rustic emblem logo for an artisan bakery. The design creates a circular badge stamp effect. Inside the circle is a woodcut-style illustration of a wheat sheaf. The text “HEARTH BREAD” follows the curve of the circle along the top edge, and the text “EST. 2024” follows the curve at the bottom. The font should be a rough, textured slab-serif that looks like it was stamped with ink on brown kraft paper. Aspect ratio 1:1.

Eco-Friendly Farming Logo

Create an eco friendly farming logo in aspect ratio 1:1. Feature a stylized green leaf combined with sunrise lines and rolling hill contours. Use soft shapes and natural curves with flat solid colors. Include the text Green Roots in a simple rounded font that reflects sustainability.

Aggressive Esports Logo

Create an aggressive esports logo featuring a robotic wolf head with glowing red eyes. The text “CYBER WOLF” should be placed in the foreground, overlapping the bottom of the wolf illustration. The text must be in a sharp, futuristic custom font with jagged edges, colored in a metallic silver gradient with a glowing red outer stroke to match the eyes. The background is deep black. Aspect ratio 1:1.

Botanical Skincare Brand Logo

Create a botanical line-art logo for a skincare brand. The image is a delicate, continuous line drawing of a lavender sprig. The text “PURE FLORA” should be centered beneath the drawing. The typography must be a flowing, handwritten calligraphy script in a muted sage green color to convey natural ingredients. The overall look is clean, airy, and feminine on a cream background. Aspect ratio 1:1.

Professional Real Estate Logo

Create a professional real estate agency logo in aspect ratio 1:1. Combine abstract building silhouettes with two overlapping rectangles that suggest growth. Use clean lines and flat design. Include the text UrbanNest in a neat condensed sans serif style.

Friendly Kids Product Logo

Create a friendly kids product logo in aspect ratio 1:1. Use a smiling cartoon star character with big eyes, rounded edges, and soft shading. Keep colors playful and bright. Include the text Star Sprout in a bubbly rounded font that matches the cheerful theme.

Professional Bank Logo

Create a professional corporate logo for a bank. The symbol is a minimalist shield divided into four quadrants in varying shades of blue. The text “TRUST BANK” is positioned to the right of the shield. The font for the text must be a traditional, trustworthy Trajan Pro serif font in a solid navy blue color. The alignment should be perfectly horizontal and balanced. White background. Aspect ratio 1:1.

Dynamic Automotive Tuning Logo

Create a dynamic automotive tuning logo in aspect ratio 1:1. Feature an abstract wing shape fused with a speedometer arc, sharp streamlined contours, and bold contrast. Include the text VelocityX in a compact bold sans font that feels fast.

Modern University Logo

Create a modern logo for a private university. The design features a shield containing a lion and an open book. Below the shield, include a ribbon banner. The text “ROYAL ACADEMY” must be inscribed on the ribbon in a traditional Latin serif font (like Trajan), following the curvature of the banner. The text color is gold, and the shield uses deep maroon and navy blue. Aspect ratio 1:1.

Geometric Robotics Company Logo

Create a geometric robotics company logo in aspect ratio 1:1. Use an abstract cube made from thin lines, hinting at automation and precision. Keep colors flat and modern. Include the text RoboFrame in a clean technical sans serif.

Cybersecurity Firm Logo

Create a modern, chaotic glitch art logo for a cybersecurity firm. The icon is a digital padlock that looks like it is fragmenting or corrupting. The text “ZERO DAY” should be placed in the center. The typography for the text must look like pixelated code, with “chromatic aberration” (shifting red and blue color channels) applied to the letters to create a 3D vibration effect. Black background. Aspect ratio 1:1.

Pet Care Logo

Create a friendly pet care logo in aspect ratio 1:1. Feature a simple paw print with a small heart shape inside the central pad, using soft rounded edges. Include the text PawCare in a relaxed rounded font.

Playful Toy Store Logo

Create a cute, playful logo for a toy store. The icon is a smiling teddy bear peeking out of a gift box. The text “TOY WONDER” should be arranged in a bouncing arc above the bear. The text font needs to be thick, rounded, and cartoonish. Each letter should be a different primary color (Red, Blue, Yellow, Green) and look like it is made of soft play-dough. Aspect ratio 1:1.

Creative Agency Logo

Create a colorful creative agency logo in aspect ratio 1:1. Use an abstract paint splash shape with multiple layered blobs and subtle gradients. Include the text Inkbeam in a minimalist sans serif placed below the icon.

Hardcore Fitness Gym Logo

Create a hardcore fitness logo for a weightlifting gym. The icon is a kettlebell that looks cracked and heavy. The text “IRON FORGE” should be placed directly over the kettlebell. The font for the text must be a distressed “stamp” style, with eroded edges and a grunge texture, appearing as if it were stenciled in white paint onto the black iron of the kettlebell. Aspect ratio 1:1.

Fresh Smoothie Bar Logo

Create a fresh, vibrant logo for a smoothie bar. The icon is a splash of orange juice forming a circle. The text “SQUEEZE” should be integrated into the splash. The text itself needs to look liquid and 3D, as if the letters are made of orange juice droplets catching the light. The font should be round and bubbly. Aspect ratio 1:1.

These 21 prompts give you a solid starting point for creating logos across different industries and styles. Whether you’re designing for a tech startup, a cozy coffee shop, or a fitness brand, there’s something here that matches your vision.

The beauty of using Gemini Nano Banana Pro is that you don’t need to be a designer to get professional results. You don’t need expensive software or years of training. You just need the right prompt and the willingness to experiment.

The prompts I’ve shared are detailed enough to give the model clear direction, but they also leave room for creativity. You might run a prompt multiple times and get slightly different results each time. Try tweaking things. Adjust colors. Change fonts. See what works best for your specific brand.

Good logo design starts with a good idea. These prompts can help you bring that idea to life quickly and effectively. Give Gemini Nano Banana Pro a try and see what you can create.