Before paste
Estimate prompt size before sending a long prompt to an AI model.
Token estimator
Estimate prompt size before you send it to AI.
Use the Prompt Organizer token estimator as an AI token counter before sending long prompts, file bundles, ChatGPT context, Claude instructions, or coding-agent task briefs.
Prompt planning
Catch oversized prompts earlier.
Token estimation sits next to your prompt library and file concatenator, so you can check generated context before switching to ChatGPT, Claude, Gemini, or a coding-agent chat.
After bundling
Review file-concatenator output before it becomes part of a larger request.
During reuse
Check reusable prompt templates as variables and references change.
FAQ
Token estimator questions.
Is this a precise tokenizer for every AI model?
No. It is a practical estimator for planning prompt size before sending content to AI tools, not a guarantee of exact provider billing counts.
Can I estimate ChatGPT and Claude prompt size?
Yes. The estimator is useful for checking whether ChatGPT, Claude, Gemini, and coding-agent prompts are getting too large before you paste them.