Developer builds Threadsnapp to turn copy-pasted email threads into shareable links

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A developer built Threadsnapp last weekend, a free web tool that converts raw copy-pasted email text from clients like Gmail, Outlook, and Apple Mail into clean, shareable public URLs. The tool requires no login, browser extension, or mailbox access, and was created after the developer found no existing solution for this need. Rather than using complex regex parsing, the tool uses an LLM (Groq's Llama 3.3 70B) to handle the inconsistent formatting across different email clients and languages, returning structured message data as JSON. Built with Next.js, Neon Postgres, and Tailwind, the project uses a clean abstraction layer that allowed the developer to prototype with zero backend before swapping in a real database. The developer now plans to expand Threadsnapp beyond email to support other conversation formats like Slack exports and WhatsApp chats.

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