AI Tools
Free tools for working smarter with AI — token counting and prompt structuring
As AI APIs become central to modern workflows, two problems surface constantly: running out of context window mid-conversation, and getting inconsistent responses from poorly structured prompts. These tools solve both.
The AI Token Counter supports every major language model — GPT-4o, Claude 3.5 Sonnet, Claude 4, Gemini 1.5 Pro, and Llama 3 — using their actual tokenization rules. Paste your prompt or conversation and instantly see the token count, estimated cost, and how much context window remains. No more hitting limits mid-generation or overspending on test runs.
The Prompt Formatter transforms raw instructions into structured prompts with defined roles, context blocks, and output format specifications. Structured prompts consistently produce better, more predictable AI responses — whether you're building a product or writing prompts manually. More AI tools are actively being developed for this category.