Base Models
Discover all the foundation models available on LetzAI
We use our own suite of benchmarks to identify the best AI models from leading providers to serve you only the best and most useful creative tools at all times.
WAN 2.7 Image Pro
AlibabaAlibaba's professional image generation model supporting text-to-image, image editing, and multi-reference generation with up to 4K high-definition output. Supports thinking mode for improved quality.
Nano Banana 2
GoogleGoogle's Gemini 3.1 Flash image generation model — fast, cost-effective generation and editing with up to 4K resolution, advanced text rendering, and Google Search grounding.
Nano Banana 2
GoogleGoogle Gemini 3.1 Flash via InferenceSH — fast, cost-effective image generation and editing with up to 4K resolution and Google Search grounding.
Kling O3 Pro Edit
KuaishouKuaishou's unified multimodal video editor with 7-in-1 capabilities including object removal, background swapping, style changes, and character consistency.
Kling V3
KuaishouKuaishou's flagship video model with native multilingual audio, up to 15 seconds, multi-shot storytelling, and reference image support.
Seedream 4.5
ByteDanceByteDance's image model with multi-image consistency, excellent text rendering, and up to 4K resolution. Maintains character identity across multiple images.
Kling V2.6
KuaishouKuaishou's video model with simultaneous audio-visual generation, creating videos with voiceovers and sound effects in a single pass.
Flux 2
Black Forest LabsBlack Forest Labs' 32B parameter model with multi-reference image support, 4MP editing, improved text rendering, and enhanced photorealism.
Nano Banana Pro
GoogleGoogle's state-of-the-art image generation model with improved text rendering, multi-turn editing, and professional-grade controls over lighting, camera, and composition. Served via Vertex AI.
Nano Banana Pro
GoogleGoogle Gemini 3 Pro via InferenceSH with improved retries and per-organization API key support.
Nano Banana Pro Upscaler
GoogleAI-powered upscaling using Google Gemini 3 Pro with intelligent detail enhancement up to 4K resolution.
Magnific Precision V2
FreepikFreepik's faithful upscaler with no hallucinations — preserves text, UI elements, and original image structure with ultimate fidelity.
Veo 3.1 Extend Video
GoogleGoogle's video extension model capable of extending existing videos up to 148 seconds with maintained consistency and style.
Google VEO3.1
GoogleGoogle's updated video model via Vertex AI with richer native audio, improved dialogue sync, and enhanced cinematic style.
WAN 2.5
AlibabaAlibaba's open-source video model with multilingual support, synchronized audio, and up to 10 seconds at 1080p resolution.
Magnific Creative
FreepikFreepik's creative upscaler that can add and infer new details guided by text prompts, with up to 16x scaling.
LetzAI Upscaler
LetzAILetzAI's in-house upscaler with three modes: Simple (high speed), Sharp (high quality), and Soft (high consistency).
API Access
Integrate LetzAI into your apps, workflows, and agents with our REST API.
Subscribe to any paid plan, then find your key on the subscription page.
Send a POST request to create an image with any model.
POST https://api.letz.ai/imagesPoll the image endpoint with the returned ID until it's ready.
GET https://api.letz.ai/images/:idOur Inference Providers
We partner with leading AI companies to bring you the best models.
Model availability and pricing may change. Check the pricing page for current rates.