nonolingo

Grammar checker and English writing assistant for chat, email and DMs. AI rewrites your message naturally, instantly.

nonolingo fixes and rewrites your English as you type, inside any chat or email box. Type your message. It instantly shows a "fix" (your words, corrected) and a "native" (how a native speaker would say it) — side by side. Press tab to drop one in, enter still sends like it always did. Prefer even less friction? Switch to flow mode: one auto-picked suggestion, tab to accept, hands never leave the keyboard. FEATURES ━━━━━━━━━━━━━━━━━━━━━━━ ✦ Two ways to work: chat mode shows fix + native side by side; flow mode auto-picks one suggestion for you ✦ Suggested replies: get ready-to-send reply drafts for a message you received ✦ Built-in tones: professional, casual, friendly, persuasive, nonchalant, flirty — plus "my style," which learns how you write from your own messages ✦ Works in many languages: type rough English, Vietnamese, or mixed-language; get clean English out ✦ 10 themes + 4 fonts: make the suggestion popup and settings look like yours ✦ Free 7-day trial: everything unlimited, no card needed ✦ Privacy first: we don't track your browsing, and we only process the text you choose to fix HOW IT WORKS ━━━━━━━━━━━━━━━━━━━━━━━ 1. Sign in with Google to start your free 7-day trial 2. Type in any supported chat or email box, even rough or mixed-language 3. nonolingo shows suggestions inline — tab to accept, esc to dismiss It works right inside the message and email boxes you already use all day. No copy-pasting, no extra tabs, no new app to learn. PRICING ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Free trial: 7 days, everything unlimited, sign-in required Pro: $4.99/month, unlimited fixes + higher-quality AI, after your trial Lifetime: $79 one-time, unlimited forever, no subscription No API key required. The AI is hosted by us, it just works. FEEDBACK? ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Email: hello@nonolingo.com Telegram / Instagram: @heynonolingo