Format prompts, estimate tokens, build templates, and compare prompts—all in your browser. No API keys, no account required.
Clean messy prompts into a structured format. Format AI prompts for clarity. Free, no signup.
Estimate tokens for GPT and ChatGPT prompts. Count tokens before sending. Free token estimator in your browser.
Fill in fields to build structured AI prompts. Reusable prompt templates. Free, no signup.
Rule-based suggestions to improve AI prompt clarity. Make prompts clearer. Free, runs in browser.
Generate 'Act as' prompts for marketer, developer, and more. Static templates. Free.
Split text for token limits. Chunk text for GPT and AI context windows. Free, no signup.
Compare two prompts side-by-side. Prompt diff and A/B comparison. Free, runs in browser.
Rule-based headings generator from text. Auto outline and heading suggestions. Free.
Turn prompts into reusable templates with variables. {{variable}} support. Free, no signup.
Curated prompt examples and templates. ChatGPT prompts, free prompt library. Browse and copy.
Explore these related free tools to enhance your productivity and workflow.
Estimate tokens for GPT and ChatGPT prompts
Clean messy prompts into a structured format
Fill in fields to build structured AI prompts
Curated prompt examples and templates
Compare two prompts side-by-side
Split text for token limits and AI context windows
Well-structured prompts get better results from ChatGPT, GPT-4, and other models. Our Token Counter helps you stay within context limits, while the Prompt Formatter turns messy text into clear, readable prompts. No API keys or signup—everything runs in your browser so your prompts never leave your device.
Use the prompt library and role generator for quick starters, or the variable injector and template builder when you need reusable, fill-in-the-blank prompts.
For general text stats and formatting, try our Text Tools (Word Counter, Text Compare, Case Converter).