Free Online Tools for Everyone

All tools run directly in your browser — no uploads, no signups, completely free.

Developer Tools

{ }

JSON Formatter

Format, validate, and beautify JSON data
&

URL Encoder / Decoder

Encode or decode URL query strings
64

Base64 Encoder / Decoder

Encode text to Base64 and vice versa
T

Timestamp Converter

Convert between Unix timestamps and dates
</>

HTML Entity Encoder

Encode/decode HTML special characters
MD

Markdown Previewer

Write Markdown and see the rendered HTML live

Text Tools

Aa

Case Converter

Convert text between UPPER, lower, Title, and sentence case
#

Word Counter

Count words, characters, sentences, and paragraphs
LI

Lorem Ipsum Generator

Generate placeholder text for your designs
slug

URL Slug Generator

Convert text to URL-friendly slug format

Generator Tools

*

Password Generator

Generate strong, random passwords
ID

UUID / GUID Generator

Generate UUID v4 identifiers
QR

QR Code Generator

Create QR codes from URLs or text
#

Color Converter

Convert between HEX, RGB, HSL color formats