Free Online Tools for Creators and Developers

Design

Custom QR Code Generator

Generate highly stylized QR codes with gradient fills, round custom corners, and upload your brand logo for free.

Open Tool Design

Browser Image Compressor

Reduce file size of your JPEG, PNG, or convert them directly to WebP completely offline using Canvas.

Open Tool Design

Advanced Glassmorphism Studio

Create visual CSS gradients and glassmorphism layouts with direct slider controls and instant code exports.

Open Tool Design

SVG Blob & Wave Generator

Generate highly custom fluid organic shapes and CSS vector gradients. Export SVG codes and assets instantly.

Open Tool Design

Color Palette & Contrast Checker

Create visual hex schemes harmonies and analyze text color contrast ratios for WCAG AA/AAA compliance indicators.

Open Tool Developer

JSON Formatter & Validator

Clean, syntax-highlight, compress, and validate JSON strings offline with interactive nodes tree parsing.

Open Tool Developer

Base64 Encoder & Decoder

Encode plain text or binary files to Base64 strings, or decode Base64 back securely and offline.

Open Tool Developer

Meta Tag Generator & Previewer

Generate highly-rated SEO meta tags and preview your search snippet in real-time for Google & Facebook.

Open Tool Developer

Password Gen & Strength Meter

Create strong random passwords locally using the Web Crypto API. Adjust length and character options, then review the strength estimate.

Open Tool Finance

Compound Interest & FIRE Calc

Forecast your savings, compound growth, and outline your financial independence targets with dynamic charts.

Open Tool Finance

Inflation & Money Depreciation Calc

Track purchasing power losses and compound inflation depreciation trajectories over time with charts.

Open Tool

JWT Decoder

Decode, verify, and inspect JSON Web Tokens securely offline.

Markdown Editor

Write, preview, and format Markdown documents with live rendering.

Regex Tester

Build, test, and debug Regular Expressions visually and offline.

SQL Formatter

Beautify and format complex SQL database queries instantly.

Box Shadow Gen

Visually create advanced CSS3 box shadows with layered rendering.

SEO Word Counter

Count words, characters, and analyze keyword density for SEO.

Lorem Ipsum Gen

Generate placeholder dummy text for UI mockups and web design.

UUID Generator

Generate secure, cryptographically random v4 UUIDs/GUIDs.

URL Encoder/Decoder

Safely encode and decode URL strings and URI components.