All Tools (163)
Browse our collection of free online tools.
JSON Formatter & Validator
Format, validate & beautify JSON data
Developer ToolsBase64 Encoder / Decoder
Encode & decode Base64 strings
Developer ToolsColor Code Converter
Convert between HEX, RGB, HSL & more
Design ToolsLorem Ipsum Generator
Generate placeholder text
Text ToolsWord & Character Counter
Count words, characters & more
Text ToolsQR Code Generator
Create QR codes for any content
Business ToolsImage to Base64 Converter
Convert images to Base64 strings
Developer ToolsCSS Gradient Generator
Design & export CSS gradients
Design ToolsMarkdown Preview
Live preview for Markdown text
Developer ToolsPassword Strength Checker
Check & improve password strength
Niche ToolsUUID Generator
Generate UUID v4 identifiers
Developer ToolsUnix Timestamp Converter
Convert Unix timestamps to dates
Developer ToolsURL Encoder / Decoder
Encode & decode URLs
Developer ToolsHash Generator
Generate SHA-256 & other hashes
Developer ToolsImage Compressor
Compress & resize images
Design ToolsRegex Tester & Debugger
Test & debug regular expressions
Developer ToolsJSON to CSV / CSV to JSON
Convert JSON to CSV and back
Data & AI ToolsJWT Decoder
Decode & inspect JWT tokens
Developer ToolsSQL Formatter & Beautifier
Format & beautify SQL queries
Developer ToolsText Diff Checker
Compare texts & find differences
Developer ToolsImage Format Converter
Convert image formats
Design ToolsPercentage Calculator
Calculate percentages easily
Niche ToolsCron Expression Generator
Build & parse cron schedules
Developer ToolsText Case Converter
Convert text case formats
Text ToolsColor Palette Generator
Generate color palettes
Design ToolsNumber Base Converter
Convert number bases
Developer ToolsHTML Entity Encoder / Decoder
Encode & decode HTML entities
Developer ToolsURL Slug Generator
Generate URL slugs
Text ToolsUnit Converter
Convert units of measurement
Data & AI ToolsJSON to YAML Converter
Convert JSON & YAML
Data & AI Tools