40+ free tools · Ink-wash aesthetics

Your text tool
toolkit for everything

A curated collection of 40+ AI-powered utilities, developer helpers, and SEO generators. No sign-up, no tracking, just tools that work.

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Built for
✍️ Writers
🔍 SEOs
💻 Developers
📊 Marketers
🎨 Designers
👶 Parents

All 40 tools at a glance

AI-powered text processing, SEO analysis, developer utilities — all free, no signup.

✉️
AI Email Writer
Generate professional emails instantly.
AI
📱
Social Post Generator
Create engaging social media content.
AI
🏯
City Culture Explorer
Discover Chinese city culture & history.
AI
🎨
AI Image Generator
Generate images from text prompts.
AI
🔎
SEO Audit Tool
Full site audit with scores & fixes.
SEO
📷
QR Code Generator
Create QR codes for URLs & text.
Util
💡
Business Name Gen
Creative name ideas for your startup.
AI
🔒
Password Checker
Entropy score & crack time estimate.
Security
📝
Text Summarizer
Condense long articles into key points.
Text
🎭
Fake Data Generator
Generate test names, emails, phone numbers.
Dev
🧠
Prompt Studio
Craft & test AI prompts with templates.
AI
🖼️
AI Image Editor
Edit & enhance images with AI.
AI
📐
Image Resizer
Resize images online, preserve quality.
Util
🔍
Keyword Research
Volume, difficulty & CPC data.
SEO
📊
Traffic Checker
Estimate website traffic & sources.
SEO
🏷️
Meta Preview
Preview SERP appearance with OG tags.
SEO
↔️
Text Reverser
Reverse text, words, or sentences.
Text
🔢
Word Counter
Count words, chars, sentences & reading time.
Text
Aa
Case Converter
UPPER, lower, Title, camelCase, snake_case.
Text
🧹
Duplicate Remover
Remove duplicate lines from text.
Text
{ }
JSON Formatter
Beautify, minify & validate JSON.
Dev
⇄
JSON Diff Tool
Compare & visualize JSON differences side-by-side.
Dev
64
Base64 Encoder
Encode & decode Base64 strings.
Dev
🔗
URL Encoder
Encode & decode URLs safely.
Dev
📜
Lorem Generator
Generate Lorem Ipsum placeholder text.
Dev
🎂
Age Calculator
Calculate exact age from birth date.
Calc
⚖️
BMI Calculator
Body Mass Index health checker.
Calc
%
Percentage Calc
Quick percentage computations.
Calc
💰
Loan Calculator
Monthly payment & amortization.
Calc
💱
Currency Converter
Live exchange rate conversion.
Convert
📏
Unit Converter
Length, weight, temperature & more.
Convert
↗️
CSV to JSON
Convert CSV data to JSON format.
Convert
↙️
JSON to CSV
Convert JSON data to CSV format.
Convert
📄
Markdown Editor
Live preview Markdown writing tool.
Dev
🇨🇳
City Intro Generator
Generate Chinese city introductions.
AI

Guides & Tutorials

In-depth articles to help you get the most out of our tools.

📖
Word Counter Guide
How to master word & character counting.
Guide
🛡️
Password Security Guide
Best practices for strong passwords.
Guide
📘
JSON Formatting Guide
Master JSON syntax & tools.
Guide
🏷️
Meta Tags SEO Guide
Optimize meta tags for search engines.
Guide
📗
Case Converter Guide
When & why to use text case tools.
Guide

Ready to boost your workflow?

All 40+ tools are free, open-source, and privacy-focused. No sign-up, no ads.

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