just build things

Is just build things free?

Hundreds of tools across design, development, music, finance, and more are completely free with no limits. AI-powered tools have a generous free tier to get you started. A Premium plan unlocks more powerful AI models. Most creators upgrade to Premium for the full experience.

What AI models power the tools?

just build things integrates state-of-the-art models from all AI providers. For text and chat: Google Gemini, OpenAI GPT, Anthropic Claude, DeepSeek, Grok, Mistral, Perplexity Sonar, and more. For images: FLUX, Seedream, GPT Image, Imagen, and NanoBanana. For video: Veo, Seedance, Wan, and LTX. For audio: ElevenLabs for text-to-speech and music, plus Whisper and ElevenLabs Scribe for transcription. Models are regularly updated and new ones are added based on community votes.

Do I need to create an account?

No. You can start using tools without creating an account or signing in. Your work stays in your browser. An optional account lets you access additional AI features and better models.

What types of tools are available?

The platform includes AI image analysis, audio analysis, video analysis, PDF analysis, text analysis, AI chat with multiple characters, image generation, video generation, music generation, AI writing (200+ templates), flashcard and quiz generators, personality tests, a vibe coder, plus general-purpose design, development, music, finance, and utility tools.

What do I get with Premium?

One subscription, all the AI you need. Instead of juggling multiple subscriptions across different AI providers, Premium gives you access to top-tier chat, image generation, text-to-speech voices, writing tools, and powerful analysis features, all in one place.

What's the difference with Premium+?

Everything in Premium, supercharged. Get access to enterprise-tier AI for advanced reasoning, the best image generation available, AI video generation, and AI music generation. Enjoy faster responses, rock-solid reliability, and be first in line for new features.

Is my data private?

Yes. Your uploads are processed in real time and never stored on our servers. For features like image editing that need a brief processing step, uploads are automatically deleted after processing. Chat messages and AI responses stay in your browser session and disappear when you close or refresh the page, keeping things simple and private. Text inputs and AI outputs are not used to train models, and we never sell user data to third parties for marketing purposes.

Can I cancel anytime?

Yes, no strings attached. Cancel whenever you want and keep access until your billing period ends. Head to your billing page at /account/billing to cancel, or just switch to the free starter plan on the pricing page.