Free toolNo signupYour AI-built app broke.
Your AI-built app broke.
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Paste the error from Cursor, Lovable, Bolt, Replit, Next.js, React, npm or Python. FixKit AI tells you what it means and gives you a step-by-step checklist. Runs in your browser; your code never leaves your device.
Everything for vibe coders
Vibe-Coding Error Fixer
Free in-browser tool covering 50 common errors, plus the Fix Pack guide with all 50 fixes in detail.
Free · Fix Pack $9
Open the tool →Prompt & Template Packs
Copy-paste prompts that make Cursor, Lovable and Bolt build, debug and ship better.
From $9 · more packs coming
See packs →AI Agent Starter Kits
Working agent code templates with README so you can launch your own AI agent this weekend.
From $19 · more kits coming
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