Nano Banana 2 Lite
The fastest Nano Banana. Roughly 4 seconds per image at 1K.
Built on Google's Gemini 3.1 Flash Lite Image, Nano Banana 2 Lite is the quickest model in the Nano Banana family: around 4 seconds per image at 1K resolution. It runs on the direct Google API and shares the reasoning-led approach of its siblings, so composition and prompt adherence hold up even at speed. Supports reference-image editing (img2img) and prompt-based edits. This is Google's recommended replacement for the legacy Nano Banana Lite. Output is fixed at 1K. It runs on every paid plan and on the Free tier.
Example outputs
“A minimalist coffee brand logo concept on a warm cream background, single-colour mark, clean sans-serif wordmark, flat design”
“Ten quick colourway variations of a lounge chair in a bright studio, soft daylight, product concept sketch”
“A social post graphic: bold headline 'Open Late' over a moody neon-lit diner interior, portrait format”
“A flat lay of stationery on a linen desk, muted pastel palette, soft overhead light, editorial composition”
“A character concept sketch of a friendly robot barista, rounded forms, warm palette, clean illustration style”
“A cosy reading nook with a window seat, plants, and warm lamplight, interior mood shot, natural tones”
How it works
Describe your vision
Type a detailed prompt or upload a reference sketch, photo, or mood board.
Choose your settings
Pick your resolution and aspect ratio. See the credit cost before you generate.
Generate in seconds
Your image is delivered in seconds. Download, iterate, or pipe into video.
Ready to create with Nano Banana 2 Lite?
Jump into the Studio and start generating. Plans from $11/month.
The fastest Nano Banana, built for velocity.
Nano Banana 2 Lite runs on Google's Gemini 3.1 Flash Lite Image architecture, the lightest and quickest model in the Nano Banana family. At roughly 4 seconds per image at 1K resolution, it is built for a specific job: rapid ideation, high-velocity batching, and fast iteration where throughput matters more than a hero-grade final render. When you need to see twenty directions before lunch, this is the model to reach for.
It shares the reasoning-led approach of the larger Nano Banana models rather than trading it away for speed. The model works through your prompt before it commits pixels, so composition, quantities, and spatial relationships hold up at pace. For design professionals sketching concepts, drafting social variants, or filling a mood board, that means usable output on the first pass more often than not, without the wait of a premium render.
Nano Banana 2 Lite runs on the direct Google API and supports reference-image editing, or img2img. Feed it an existing image alongside a written instruction and it reworks the frame, or use plain prompt-based edits to adjust an output. This is Google's explicit recommended replacement for the legacy Nano Banana Lite, so anyone still on the old model should move across. Output is fixed at 1K, with no 2K or 4K tier.
Availability is broad. Nano Banana 2 Lite is open on every paid plan and on the Free tier, so it is the natural starting point for fast concept work regardless of where you are on Stensyl. Draft here at speed, then promote your chosen direction to Nano Banana 2 or Nano Banana Pro when you need higher resolution and deeper reasoning for the final render.
Built for rapid ideation
At around 4 seconds per image, Nano Banana 2 Lite is designed for volume. Explore a dozen colourways, batch out social variants, test compositions, and iterate on a concept at a pace that matches how ideas actually form. Speed at this level changes the workflow: you explore rather than commit.
Reference-image editing and prompt edits
Supports img2img reference editing and prompt-based edits. Upload an existing image with a written instruction to rework it, or refine an output with a follow-up prompt. The reasoning engine locates what you mean and adjusts it while keeping the rest of the frame intact.
The recommended replacement for Nano Banana Lite
Google positions Gemini 3.1 Flash Lite Image as the direct successor to the legacy Nano Banana Lite. If you were relying on the old model for fast drafts, Nano Banana 2 Lite is the current path: quicker, sharper reasoning, and actively maintained on the direct Google API.
Free tier included
Nano Banana 2 Lite is available on every paid plan and on the Free tier. That makes it the default fast-draft model across Stensyl. Use it to move quickly, then step up to Nano Banana 2 or Nano Banana Pro when a project needs higher resolution or maximum fidelity.
Questions about Nano Banana 2 Lite.
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Ready to create with Nano Banana 2 Lite?
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