AskBetter

Prompt optimizer and text rephraser for ChatGPT, Gemini, Claude, and editable text on the web.

AskBetter helps you write better prompts and cleaner text — directly where you already work, without switching tabs. Two modes: Ask Better — adds an Optimize button inside ChatGPT and Google Gemini. Click it to rewrite your current prompt using your selected preset and provider, then drop the improved version back into the input box. Phrase Better — right-click any selected text on the web to fix grammar, spelling, and punctuation while keeping your original wording and tone intact. What it does: Works on chatgpt.com, chat.openai.com, and gemini.google.com Supports Google Gemini, OpenAI, and Anthropic Claude Rewrites prompts with one click using your chosen preset Presets include: structured, concise, improve clarity, fix grammar, persuasive, executive brief, coaching tone, email rewrite, devil's advocate, technical spec, implementation plan, and more Keeps your writing voice while improving the prompt Supports reusable Custom Prompt Additions for tone, thinking style, perspective, and output format All settings stored locally — no backend, no telemetry Privacy: Your API key is stored only in chrome.storage.local Prompts are sent only to your selected provider (Gemini, OpenAI, or Anthropic) when you click Optimize No AskBetter server ever receives your data No analytics or telemetry collected AskBetter is for people who want stronger, cleaner prompts without leaving the page they're already on.