Free Online Tools

JSON Formatter & Validator

Format, validate and beautify JSON data

Base64 Encode/Decode

Encode or decode Base64 strings

URL Encoder/Decoder

Encode or decode URL strings

Timestamp Converter

Convert between timestamps and dates

MD5/SHA256 Hash Generator

Generate MD5 and SHA256 hashes

UUID Generator

Generate unique UUID identifiers

Unix Time Converter

Convert Unix timestamps to dates

CSS Gradient Generator

Create beautiful CSS gradients

Lorem Ipsum Generator

Generate placeholder text

Number Base Converter

Convert between binary, decimal, hex

Image Compressor

Compress images locally in browser

Hex/RGB Color Picker

Convert between Hex and RGB colors

Image Size Resizer

Resize images to specific dimensions

Word & Character Counter

Count words, characters, sentences

Text Case Converter

Convert text between different cases

Text Duplicate Remover

Remove duplicate lines from text

Secure Password Generator

Generate strong random passwords

QR Code Generator

Generate QR codes from text

Random Number Generator

Generate random numbers in a range