Free AI Tools Online: The Best No-Cost Options in 2026
Token costs for AI have dropped 60% since 2024, making free tiers from OpenAI, Google, and Anthropic genuinely useful—ChatGPT’s free tier now handles PDF summaries, Gemini integrates with your Gmail, and open-weight models rival GPT-4. The catch? Each tool has sharp limits: daily message caps, no image gen, or strict usage quotas. Read on for the honest trade-offs per category.
