Free Online Tools for Developers & Creators

Create customizable QR codes for URLs, text, and more

Encode and decode Base64 data with ease

Format, validate, and minify JSON data

Encode and decode URLs for safe web transmission

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes

Generate placeholder text for your designs

Pick colors and convert between HEX, RGB, HSL

Optimize and compress images for web

Generate unique identifiers in bulk

Create secure, customizable passwords

Advanced trading calculator with profit scaling

Convert text to URL-friendly slugs

Count characters, words, sentences, and more in real-time

Find and replace text with advanced options and regex support

Transform text between different case formats

Pick colors using Hue, Saturation, and Lightness sliders

Download YouTube video thumbnails in all available sizes

Generate beautiful tints and shades from any base color

Generate random color palettes, lock colors, and export

Calculate mutual fund returns with systematic investment planning

Calculate monthly loan installments with interest breakdown

Calculate Body Mass Index and check health category instantly

Check your relationship compatibility with this fun tool

Generate MD5, SHA-1, SHA-256 secure hashes

Create key SEO meta tags for your website

Generate robots.txt file to control crawlers

Create social media meta tags with preview

Share files directly between devices via IP/ID

Share your screen instantly with audio support

Search, copy and paste emojis instantly

Secure, private chat with audio and file sharing

Free 1-on-1 video calling. Secure & Serverless.

Collaborative drawing board for ideas