All Tools
Your complete toolkit for developers, writers and AI users. Free, private, and built for speed.
JSON Formatter & Validator
Format, validate and beautify JSON.
Word Counter & Text Analyzer
Words, characters, reading time.
Case Converter
UPPER, lower, camelCase, snake_case and more.
Base64 Encoder & Decoder
Encode text or images to Base64.
Lorem Ipsum Generator
Placeholder text by paragraphs, sentences or words.
Password Generator
Strong, secure random passwords.
AI Token Counter
Estimate GPT/Claude/Gemini tokens and cost.
Color Picker & Converter
HEX, RGB, HSL, CMYK + palette generator.
AI Text Summarizer
Summarize any text with AI.
AI Humanizer
Make AI text sound human.
AI Grammar Checker
Fix grammar and spelling with AI.
AI Paraphraser
Rephrase text in 7 modes.
QR Code Generator
Free custom QR codes.
Regex Tester & Explainer
Live regex + plain-English explanations.
Markdown Editor
Live Markdown preview and export.
URL Encoder & Decoder
Encode, decode and parse URLs.
Hash Generator
MD5, SHA-1, SHA-256, SHA-512.
Meta Tag Generator
SEO meta, OG and Twitter cards.
Text Diff Checker
Compare two texts side by side.
AI Email Writer
Draft professional emails in seconds.
Paint
Draw, sketch and doodle in your browser.
Flowchart Generator
Text-to-diagram flowcharts with Mermaid.
CGPA to Percentage
Convert CGPA / GPA to percentage instantly.