About TextFlow – Free Text Tools + AI
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About TextFlow

TextFlow is a free online text utilities platform built for developers, content writers, and SEO professionals. All 20 text tools run entirely in your browser — your data never leaves your device.

📌 What We Offer

  • 20 free text tools — formatter, encoder, counter, sorter and more
  • 4 AI-powered tools — summarizer, paraphraser, email & meta generator
  • Client-side processing — zero server round-trips for text tools
  • Edge infrastructure — served from Cloudflare's 300+ locations

🎯 Who It's For

  • Web developers — JSON, Base64, URL encoding/decoding
  • Content writers — word counter, text case converter, slug generator
  • SEO professionals — meta generator, text diff, whitespace cleaner
  • General users — password generator, color converter, Lorem Ipsum

🛠 Technology Stack

TextFlow is built on Cloudflare Workers and Pages, powered by a globally distributed edge network. Text tools use pure JavaScript running in the browser. AI features are powered by OpenAI's GPT-3.5-turbo model, proxied through Cloudflare Workers for rate limiting and access control.

User authentication uses JWT tokens stored in localStorage, with passwords hashed via bcrypt. Session management runs on Cloudflare KV. All persistent data is stored in Cloudflare D1 (SQLite at the edge).

💡 Our Philosophy

We believe essential utility tools should be free, fast, and private. Unlike many online tool sites that track your inputs or bury features behind paywalls, every TextFlow text tool is completely free, works offline in your browser, and stores no data on our servers.

Our monetization comes from optional Pro subscriptions that unlock unlimited AI tool usage — never from selling user data or showing intrusive ads.

📈 Roadmap

We ship 5–10 new tool pages per week. Upcoming tools include:

📬 Contact

Questions, feature requests, or partnership inquiries? Email us at
support@texttools.store