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A growing collection of free tools, in-depth articles, browser games, and hand-picked links — all running locally in your browser. No tracking, no uploads.

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Featured Tools

Hand-picked utilities developers reach for every day.

JSON Formatter
Featured
Format, minify, and validate JSON
json
format
developer
Base64 Converter
Featured
Encode and decode Base64 strings
base64
encode
decode
URL Encoder/Decoder
Featured
URL component encoding and decoding
url
encode
decode
Case Converter
Featured
Convert text between camelCase, snake_case, PascalCase, and more
case
text
camel
Word Counter
Featured
Count words, characters, and paragraphs
word
count
text
Color Converter
Featured
Convert between HEX, RGB, HSL, and more
color
hex
rgb
Timestamp Converter
Featured
Convert between Unix timestamps and readable dates
timestamp
date
time
Password Generator
Featured
Generate secure random passwords
password
generator
security
Markdown Preview
Featured
Live Markdown editor with WYSIWYG, split view, and instant rendering
markdown
preview
render
Regex Tester
Featured
Test and debug regular expressions
regex
regular
expression
Hash Text
Featured
Generate hash values from text using MD5, SHA1, SHA256, SHA224, SHA384, SHA512, SHA3, or RIPEMD160
hash
md5
sha
Image Converter
Featured
Convert images between JPEG, PNG, WebP, and AVIF formats
image
convert
jpeg

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Developer

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Text

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Converter

16 tools

Security

11 tools

Generator

12 tools

Formatter

5 tools

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