AI Productivity Tools
AI productivity helpers: prompt token estimator and readability scoring to sharpen your writing.
Working with AI models introduces its own small chores, and these tools handle two of the most common: estimating how many tokens a prompt will use before you send it, and checking how readable a piece of writing is before you publish it. Both run instantly in your browser and both answer a practical question — will this fit, and will people understand it — without needing an account or an API key.
Estimate how many tokens your prompt uses for models like GPT and Claude, so you stay under context limits and control cost.
AI Productivity Tools Readability Score CheckerCheck the readability of your writing with Flesch Reading Ease and grade-level scores.
Plan prompts before you spend
Language models bill and budget by tokens, not words, so a long prompt stuffed with a document, chat history, and instructions can quietly overrun a context window or cost more than expected. Estimating first tells you whether everything fits and roughly what a call will cost, so you can trim the least useful material and re-check. The token estimator here shows your prompt as a share of common window sizes so you can see your headroom at a glance.
Write so people actually follow
Text drafted with an AI assistant often reads a grade or two harder than intended — longer sentences, more abstract words. A quick readability check catches that drift before you publish, giving you a Flesch score and grade level plus the sentence and syllable stats behind them. The goal isn't to simplify for its own sake, but to match your writing to the reader you're actually addressing. Open either tool below to try it.