About these AI tools
Working well with AI is partly about asking well and partly about counting. A clear prompt gets a better answer on the first try, and a token estimate tells you whether your text fits and what it will cost.
These tools do not call any AI service. They run in your browser, so your prompts and documents stay with you. Use them alongside the assistant of your choice.
What each tool does
- AI Prompt Generator: Fill in the role, task, context and tone, and the generator builds a clear structured prompt you can paste into ChatGPT, Claude, Gemini or any assistant.
- AI Token Counter: Paste your text to get an estimate of its token count. A token is about four characters or three quarters of a word in English.
- AI API Cost Calculator: Multiply input tokens by the input price and output tokens by the output price, each per million tokens. This calculator also scales to daily and monthly cost.
- AI Image Prompt Generator: Describe your subject, pick a style, light, shot and mood, and get a ready to paste prompt, a version with an aspect ratio and a negative prompt.
- Text Summarizer: Paste your text and choose how many sentences you want. The summarizer picks the most important sentences and keeps them in their original order.
- AI Prompt Template Library: Choose a category and copy a ready made prompt. Replace the text in square brackets with your own details before sending it to ChatGPT, Claude or Gemini.
- Paraphrasing Tool: Paste your text, choose a style and the AI rewrites it with the same meaning. Choose standard, fluent, formal, simple, creative or shorter.
- Grammar Checker: Paste your text and the AI returns a corrected version and a short list of what was changed. It fixes spelling, grammar and punctuation.
- AI Summarizer: Paste a long text and choose a short summary, a paragraph or five bullet points. The AI keeps only what is in the text and uses its language.
- AI Translator: Paste your text, choose the target language and a tone. The AI translates it with natural phrasing and returns only the translation.
- AI Email Writer: Write one or two lines about your purpose, pick the recipient and a tone, and the AI drafts an email with a subject line under 180 words.
- AI Blog Outline Generator: Enter your topic, audience and main keyword and the AI builds a full blog outline with a title, headings, sub points, FAQ questions and a conclusion idea.
- Product Description Writer: Enter the product name, a few details and a tone, and the AI writes a headline, a short paragraph and benefit bullets you can paste into your shop.
- AI Image Generator: Describe the image you want, pick an optional style and the AI creates it. You can download the result. A free Puter account is needed.
How to choose the right tool
Use the prompt generator when you start a new task. Use the token counter before you paste a long document. Use the API cost calculator before you launch a feature, so a surprise bill does not catch you.
Always check AI answers for accuracy before using them in work, study or publishing.
Frequently asked questions
Do these tools use AI?
They help you work with AI. The calculations run locally with no model calls.
Is the token count exact?
It is an estimate. Each model has its own tokenizer.
Where do I find current API prices?
On the pricing page of your provider. They change often.
Is my prompt stored?
No.
Need something we do not offer, such as page speed tests or keyword volume? See our directory of trusted free tools.