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Chat for free and unlimited with GPT-5 nano and try the latest GPT models without signup.
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Nano Banana 2 Compared to Pro
Nano Banana 2 is Google’s latest default model for AI image generation in the Gemini environment. The main shift isn’...
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From ChatGPT to the API: How OpenAI Makes AI Available
OpenAI makes AI available through apps, developer tools, and learning resources. At the center are ChatGPT for genera...
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How AI models, tools, and agents are changing right now
Several providers are upgrading key building blocks of their AI systems. Anthropic describes Claude Mythos Preview as...
Read more →What is ChatX?
ChatX is an AI platform that runs on the official APIs of providers like OpenAI and offers a range of AI tools. Chat anonymously, create images and videos, analyse PDFs, import YouTube transcripts and talk directly to the AI. You can try the GPT models and image generation for free without signing up, with a daily limit. GPT-5 nano is available unlimited even for non-registered users.
GPT Models
Switch anytime between the top models that also power ChatGPT.
Image Generation
Create and edit images with the best models.
Nano Banana
Fast and affordable image generation based on Google Gemini Flash. Ideal for quick drafts.
Nano Banana 2
Improved quality at the same speed — Google Gemini 3.1 Flash. Great for social media and blog graphics.
Nano Banana Pro
Highest level of detail based on Google Gemini 2.5 Pro — up to 14 reference images, ideal for demanding scenes.
GPT Image
Highest quality from OpenAI — for detailed, photorealistic images and professional results.
Video Generation
Create AI videos from text prompts.
More Tools
Import content and talk directly to the AI.
PDF & Document Chat
Upload PDFs and documents and ask questions about the content. Perfect for contracts, studies and manuals.
URL Import
Enter a website URL and let the AI summarise, translate or analyse the content.
YouTube Transcript
Paste a YouTube link and chat about the video content — without watching the video.
Talk to the AI
Dictate via microphone and have answers read aloud (text-to-speech). Live voice chat coming soon.
Tokens & Pricing
Try for free first, then pay what fits.
Free Tokens
Try ChatX without signing up — you get free tokens every day. Registered users get even more daily.
Token Packs
Buy tokens in packs — one-off, no subscription. Usable across all models and tools.
Subscription
For heavy users: unlimited chat with a subscription. Video generation is billed in tokens even on a subscription.