Online Tools
Free utilities for developers and everyday use
JSON Formatter
Format and validate JSON data
Base64 Codec
Encode and decode Base64
URL Encoder
Encode and decode URLs
Regex Tester
Test regular expressions in real time
JWT Decoder
Decode JWT token payloads
UUID Generator
Generate UUID v4 identifiers
HTML Preview
Live HTML rendering
HTML Entities
Escape and unescape HTML special characters
CSS Minifier
Minify and format CSS code
Number Base Converter
Convert between decimal, binary, octal, hex
YAML to JSON
Convert between YAML and JSON formats
JSON to CSV
Convert JSON data to CSV format
Word Counter
Count characters, words, and lines
Markdown Preview
Live Markdown rendering
Case Converter
Convert text case: upper, lower, title
Text Diff
Compare differences between two texts
Lorem Ipsum
Generate placeholder text
Text to Slug
Convert text to URL-friendly slug
List Sorter
Sort, deduplicate and shuffle lists
QR Code Generator
Generate QR codes from text
Color Picker
Pick colors and generate HEX/RGB/HSL values
Image to Base64
Convert image files to Base64 encoding
Image Converter
Convert between PNG/JPEG(JPG)/WebP/BMP/GIF formats with resize and quality control
Image Editor
Crop, rotate, and flip images online โ no registration needed
Emoji Picker
Browse, search, and copy emojis
Random Generator
Generate random numbers, strings, and colors
Cron Builder
Visually build cron expressions with an easy interface
PDF Merge/Split
Merge multiple PDFs or split a PDF into single pages
Batch File Renamer
Rename multiple files with find & replace, numbering, case conversion, and more