All Tools
Browse all 54 free online tools — no signup required, works offline, completely secure.
Developer Tools
View category →JSON Formatter
Format, validate, and beautify JSON instantly
Base64 Encoder/Decoder
Encode and decode Base64 strings
JWT Decoder
Decode and inspect JWT tokens
URL Encoder/Decoder
Encode and decode URLs
CSV to JSON
Convert CSV data to JSON format
YAML to JSON
Convert YAML to JSON format
HTML Minifier
Minify HTML code for production
Regex Tester
Test and debug regular expressions
Password Generator
Generate secure random passwords
XML to JSON
Convert XML to JSON format
SQL Formatter
Format and beautify SQL queries
UUID Generator
Generate v4 UUIDs instantly
Markdown to HTML
Convert Markdown to HTML
HTML Entity Encoder
Encode and decode HTML entities
Cron Generator
Create cron expressions visually
SHA-256 Hash
Generate SHA-256 hashes
GraphQL Formatter
Format GraphQL queries
Base64 to PDF
Convert Base64 to PDF files
URL Parser
Parse and extract URL components
Beautify HTML
Format and prettify HTML code
Minify CSS
Compress and optimize CSS code
Text Tools
View category →Word Counter
Count words, characters, sentences, and paragraphs
Case Converter
Convert text to different cases
Remove Line Breaks
Remove line breaks from text
Remove Extra Spaces
Clean up extra spaces in text
Reverse Text
Reverse text and flip words backwards
Remove Duplicates
Remove duplicate lines from text
Sort Lines
Sort lines alphabetically or numerically
Slug Generator
Generate SEO-friendly URL slugs
Extract Emails
Extract email addresses from text
Text Diff
Compare two texts side by side
Lorem Ipsum Generator
Generate placeholder text
Find and Replace
Search and replace text with regex
Alphabetize Lists
Sort lists alphabetically
Strip HTML Tags
Remove HTML tags from text
Count Word Occurrences
Count word frequency in text
Add Prefix/Suffix
Add text to each line
AI Tools
View category →AI Humanizer
Make AI text sound more human
Prompt Analyzer
Score your AI prompt quality
Prompt Optimizer
Improve any AI prompt instantly
Prompt Compare
Compare AI models side by side
Prompt Tester
Test prompts on 7 AI models
System Prompt Generator
Generate AI system prompts
Email Reply Generator
Generate professional email replies
Meeting Notes Generator
Convert notes to Minutes of Meeting
AI Resume Builder
Build ATS-optimized resumes with AI
Image to Prompt
Generate prompts from images
Token Calculator
Calculate AI token costs
Prompt Builder
Build prompt templates (coming soon)