TextKit

What it does

Free, privacy-first text toolkit for writers and developers. Five tools: Word Counter (with reading time), Character Counter (with Twitter/Instagram/LinkedIn presets), Case Converter (10 modes — camelCase, snake_case, kebab-case, etc.), Text Reverser, and Duplicate Remover. Everything runs client-side in your browser. Your text never leaves your device. No account, no ads, no premium tier. I built TextKit because every word counter I found was buried in ads or wanted my email first.

Free, private text tools. Word count, JSON formatter, text diff, URL slug, email extractor, and 28 more. All in your browser, no signup.

A complete suite of text utilities for writers, developers, and students. All free. All private. All in your browser. Clean, fast utilities that solve exactly one problem each. No bloat. No accounts. Your text stays on your device. Count exact GPT and Claude tokens and estimate API cost as you type. Real tiktoken BPE, runs in your browser. A library of ready-to-use ChatGPT and Claude prompts. Fill in the blanks, copy the finished prompt, or write your own. Paste an article and pull out the key sentences, ranked by importance. Pick the length. Extractive and browser-local. Flesch Reading Ease, Flesch-Kincaid, Gunning Fog, and SMOG grade levels. See how hard your writing is to read. Count…from textkit.tech

• 
  TextToolkitHubJun 2026 · texttoolkithub.com · ▲2

  Fast. Private. Powerful Text Utilities.

• 
  Easy Text ToolsNov 2025 · easytexttool.com · ▲14

  Hi! I built Easy Text Tools (https://easytexttool.com) because I was tired of pasting sensitive text into random websites just to encode base64 or remove duplicates. All 130+ tools run entirely client-side in JavaScript. No servers, Works offline once loaded. Categories include: Generate, Convert, Extract, Clean, Analyze, Compare, Sort, Security, and Utilities. Has the usual stuff (JSON formatter, regex tester, password generator, word counter) plus niche tools like Morse code converter, NATO alphabet, and various text transformations. Free forever. Would love feedback or…

• 
  TheTextToolsOct 2025 · ▲11

  Free online text utilities & formatters

• 
  SwiftText ToolsApr 2026 · ▲1

  Free online text tools — word counter, case converter & more

• 
  Text Tools HubAug 2026 · wordforge-studio.lovable.app · ▲1

  WordForge Studio - 129 Free SEO, Writing & Dev Tools

• 5F
  500+ Free Online Tools In One Place – developers, designers, studentsNov 2025 · everytoolkit.com · ▲11

  I built EveryToolkit.com — a collection of 500+ free online tools across 24+ categories, all in one clean, fast, and ad-supported site. The goal is to make small, everyday utilities accessible from one place — no popups, no clutter. You’ll find: • Developer tools (JSON, JWT, regex, base64, etc.) • Text and writing tools (word counters, formatters, case converters) • Image & PDF tools (compress, convert, merge) • Finance, health, and SEO utilities • Calculators and converters for daily use I built this to solve my own frustration of having to Google for “that one tool” every time. Would love…

• 
  /dev/null▲483

  a social network for devs

  Dev tools · 3d ago · dev-null.sh

• 
  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

• 
  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 25d ago · github.com

• 
  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 23d ago · openbot.run

• 
  Talanoa▲345

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

• 
  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 28d ago · corespeed.io

• 
  Brila▲1,364

  One-page websites from real Google Maps reviews

  AI · Apr 2026 · brila.ai

• AG
  A game where you build a GPU▲964

  Thought the resources for GPU arch were lacking, so here we are

  Life & fun · Apr 2026 · jaso1024.com

• 
  I built a tiny LLM to demystify how language models work▲915

  Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

  AI · Apr 2026 · github.com

• 
  Fathom 3.0▲800

  AI meeting notes: now bot-free, in ChatGPT & Claude + more

  AI · Apr 2026 · fathom.ai

• 
  Brutalist Concrete Laptop Stand (2024)▲786

  I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay

  Life & fun · Apr 2026 · sam-burns.com

• 
  I built a frontpage for personal blogs▲783

  With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

  AI · Apr 2026 · text.blogosphere.app