Text Toolbox
⚡ 387+ Free, Privacy-First Utilities

Free Online Tools That Run in Your Browser

Editable Word (.docx) templates, OBS stream overlays, construction and recipe calculators, readability scores, and 300+ text utilities — all free, no signup, and processed entirely on your device.

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Free Text Tool Categories

Choose a category to find the right online text tool for your needs.

Counters

Word, character, letter and line counters

11 free tools available

Math & Calculators

Percentage, prime check, fraction, sig fig calculators

26 free tools available

Converters

Case, binary, base64 and URL converters

45 free tools available

Unit Converters

Temperature, length, weight, volume, speed, area, data, pressure and energy

9 free tools available

Analyzers

Text analysis, readability, diff checkers

26 free tools available

Generators

Lorem ipsum, password, slug, text generators

27 free tools available

Editors

Text cleanup, formatting, replace tools

69 free tools available

Utilities

Hash, encryption, JSON, encoding tools

20 free tools available

Color Tools

Hex, RGB, HSL converters and contrast checkers

6 free tools available

CSS Generators

Free online box-shadow, text-shadow, border-radius and glassmorphism generators with live preview

6 free tools available

Image Tools

Free online image resizer, compressor and format converter — 100% private, runs in your browser, nothing is uploaded

3 free tools available

AI Tools

Free in-browser AI tools — image-to-text OCR, background remover, text-to-speech and token counter. Runs on your device, no signup, nothing uploaded

9 free tools available

SEO Tools

Meta tags, Open Graph, robots.txt, schema, sitemap generators

6 free tools available

Developer Tools

API keys, JWT decoder and dev utilities

7 free tools available

OBS & Stream Overlays

Free OBS, Streamlabs & Twitch overlays — no login, no plugin. Lower thirds, countdowns, schedules, QR and more

14 free tools available

Time & Date

Countdown, stopwatch, world clock, date calculators

7 free tools available

Fun

ASCII art, fancy text, emoji tools

24 free tools available

Printable Paper

Free printable lined paper, graph paper, dot grid, isometric, music staff, Cornell notes and handwriting paper — generate and save as PDF, all in your browser

1 free tool available

Word Generator Templates

Free editable Word (.docx) template generators — Fiche de suivi, Cahier de textes, gradebook, answer sheet, spelling test, times table, Frayer model, weekly planner, task list and storyboard. Download real Word documents you can type straight into, 100% in your browser

15 free tools available

Construction Calculators

Free construction material calculators — concrete, gravel, paint, tile, drywall, lumber and more. Estimate bags, yards, gallons and sheets instantly, 100% in your browser

27 free tools available

Food & Cooking Calculators

Free cooking and recipe calculators — pizza dough, baker’s percentage, coffee ratio, cold brew, dilution, brine and turkey cooking time. Instant, 100% in your browser

7 free tools available

Health & Fitness Calculators

Free fitness calculators — calories burned by activity, heart-rate training zones, steps to miles and VO2 max. Instant, 100% in your browser

4 free tools available

Popular Free Tools

The tools people reach for most — jump straight in.

Fiche de Suivi Word Template Generator Free Fiche de suivi pédagogique Word template generator. Download an editable .docx tracking sheet with class, date, activities, objectives and observations columns — type straight into Word, Google Docs or LibreOffice.
Subathon Timer Free subathon timer overlay for OBS. Counts down, add time with one click, pauses, and survives restarts — no signup, no plugin, no bot.
Pizza Dough Calculator Free pizza dough calculator. Enter the number of dough balls, ball weight, hydration, salt, yeast and oil to get exact flour, water and ingredient weights in grams.
AGENTS.md Generator Free AGENTS.md generator for AI coding assistants. Fill in your project rules once and export AGENTS.md, CLAUDE.md, .cursorrules, GitHub Copilot instructions or Windsurf rules — with a live preview and download.
Gradebook Word Template Generator Free gradebook Word template generator. Download an editable .docx class record grid — numbered student rows, score columns and a totals column. Type grades straight into Word.
Goal Bar Overlay Free follower, sub, and donation goal bar overlay for OBS. Animated progress fill, update the count live, no signup or bot.
Concrete Calculator Free concrete calculator. Enter length, width and depth to get cubic feet, cubic yards and the number of 80 lb or 60 lb concrete bags you need, with waste allowance.
AI Bot Blocker (robots.txt) Free robots.txt generator to block AI crawlers like GPTBot, ClaudeBot, Google-Extended, PerplexityBot, Bytespider and CCBot from scraping your site for AI training. Toggle each bot, merge with your existing rules, download.
Twitch Title Generator Generate catchy Twitch stream title ideas by game and vibe — chill, hype, grind, or funny. Free, instant, no signup.
Flesch-Kincaid Grade Level Calculate the Flesch-Kincaid Grade Level for any text. Find the US school grade level needed to understand your writing.
APA Citation Generator Free online APA citation generator. Generate APA 7th edition style citations for books, journal articles, websites, and more.
Background Remover Free AI background remover. Erase the background from any image in your browser and download a transparent PNG — no upload, no signup, no watermark.
View all 387 tools

Free Online Tools You Won't Find Bundled Anywhere Else

Text Toolbox is more than another word counter site. It's a growing collection of 387+ free tools that run entirely in your browser — so your files, text, and project details never leave your device. Alongside the everyday text utilities, it bundles several tool sets most "free tools" sites don't offer at all: real editable Word documents, streaming overlays that drop straight into OBS, and specialist calculators for trades and cooking.

Editable Word (.docx) Templates

Download genuine, editable Word documents — not flat PDFs or images. A gradebook, answer sheet, spelling test, weekly planner, French fiche de suivi and cahier de textes, and more. Each is generated in your browser and opens in Word, Google Docs, LibreOffice, and Pages, so you can type straight into it.

OBS & Stream Overlays

Add professional overlays to OBS, Streamlabs, or Twitch Studio using nothing but a browser-source URL — no plugin, no login, no subscription. Build a subathon timer, follower/sub goal bar, starting soon screen, lower thirds, or generate a click-worthy Twitch stream title.

Construction & Recipe Calculators

Turn measurements into real material estimates with a concrete calculator, gravel calculator, paint calculator, or AC tonnage calculator — then scale a recipe with the pizza dough calculator, baker's percentage calculator, or brine calculator.

Plus the Text & Developer Utilities You'd Expect

Readability scores (Flesch-Kincaid, Gunning Fog, SMOG, Coleman-Liau), text analyzers, bulk text editors, converters, citation generators for APA, MLA and Chicago, and modern developer helpers like an AGENTS.md generator and an AI-bot-blocker robots.txt generator.

Why Text Toolbox Is Different

  • 100% in your browser — text, files, and inputs are processed locally; nothing is uploaded, stored, or logged
  • Completely free, no signup — no accounts, no premium tiers, no usage limits, no paywalls
  • Real output, not screenshots — genuine .docx files, working OBS browser-sources, copy-ready code and results
  • Instant & offline-capable — tools update as you type and keep working once the page has loaded

Frequently Asked Questions

What is Text Toolbox?
Text Toolbox is a free online platform offering a collection of text manipulation and analysis tools. Every tool runs locally in your browser using JavaScript — no data is ever sent to any server. We provide word counters, case converters, character counters, text generators, and many more utilities for writers, developers, and students.
Are these text tools really free to use?
Yes. Every tool on Text Toolbox is completely free with no restrictions. There are no signup requirements, no premium tiers, no hidden fees, no usage limits, and no paywalls. You can use any tool as many times as you want at no cost.
Do you store or access my text?
No. All text processing is performed entirely in your browser using client-side JavaScript. We never see, store, collect, log, or transmit your text to any server. This means your content remains completely private and secure on your device at all times.
Can I use Text Toolbox on my mobile phone?
Yes. Text Toolbox is fully responsive and works seamlessly on smartphones and tablets. The interface automatically adapts to smaller screens, and all tools remain fully functional on mobile devices.
Do I need to create an account or sign up?
No account or signup is required to use any tool. Simply visit the website, choose a tool, and start using it immediately. There are no account requirements and no login walls.
How do you support the website if tools are free?
We display minimal, non-intrusive advertisements and include relevant affiliate links (such as Grammarly for writers). If you find a tool useful and click a relevant ad, that small action helps us cover hosting costs and continue adding new free tools. We never sell user data or charge for access.
Can I suggest a new text tool?
Absolutely. We welcome suggestions for new tools. You can reach us through our contact page or social media channels. We prioritize adding tools that our users request most frequently.

Start Using Free Text Tools Now

Browse the full collection to find exactly what you need — or let us surprise you with a tool you haven't tried yet.

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