Collection of 30+ free online tools: QR code generator, password generator, JSON formatter, calculators, and more. No signup required.

Discover our collection of free online tools designed to help you work smarter. From developers and designers to everyday users, our utilities save time on common tasks—no signup or installation needed.

37 tools

Generators

Create QR codes, secure passwords, UUIDs, hashes, and more with our free generator tools.

QR Code Generator

Create custom QR codes with colors and different sizes

Password Generator

Generate strong, secure passwords with custom options

UUID Generator

Generate unique identifiers (UUID v1 & v4)

Hash Generator

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

Lorem Ipsum Generator

Generate placeholder text for designs and mockups

Slug Generator

Convert text to URL-friendly slugs for SEO optimization

Design Tools

Color palette generators, CSS gradient creators, and visual design utilities for web designers.

Color Palette Generator

Create, customize, and export beautiful color palettes for your design projects

CSS Gradient Generator

Create beautiful CSS gradients with live preview

Box Shadow Generator

Create CSS box shadows with visual editor

Color Converter

Convert colors between HEX, RGB, HSL, HSV, and CMYK formats

Developer Tools

JSON formatters, regex testers, diff checkers, and essential tools for software developers.

JWT Decoder

Decode JSON Web Tokens securely in your browser

JWT Encoder

Create and sign JSON Web Tokens with custom payloads

JSON Formatter

Format, validate, and beautify JSON data

Regex Tester

Test and debug regular expressions in real-time

Diff Checker

Compare two texts and highlight the differences

Markdown Preview

Write and preview Markdown in real-time

Meta Tag Generator

Generate complete meta tags for SEO and social previews.

Website Speed Test

Check loading speed and core performance metrics for any URL.

Keyword Density Checker

Check keyword density to optimize your content for search engines

Text & Writing

Word counters, case converters, and text manipulation tools for writers and content creators.

Word Counter

Count words, characters, sentences, and paragraphs in your text

Case Converter

Convert text between different case formats instantly

Converters & Encoders

Convert between formats: Base64, URL encoding, timestamps, units, and image formats.

Image Converter

Convert images between PNG, JPG, and WebP formats

Base64 Encoder/Decoder

Encode and decode text to Base64 format

URL Encoder/Decoder

Encode and decode URLs for safe transmission

HTML Encoder/Decoder

Encode and decode HTML entities for safe display

Timestamp Converter

Convert between Unix timestamps and human dates

Unit Converter

Convert between different units of measurement

URL Shortener

Turn long URLs into short, shareable links instantly

CSV/JSON Converter

Convert between CSV and JSON formats easily

QR Code Decoder

Scan and decode QR codes from images

Calculators

BMI calculator, age calculator, percentage calculator, and budget planning tools.

Percentage Calculator

Calculate percentages, percentage change, tips, and more

Age Calculator

Calculate your exact age in years, months, days, and more

BMI Calculator

Calculate your Body Mass Index and check your weight category

50/30/20 Budget Calculator

Calculate your budget using the 50/30/20 rule for financial planning

AI Tools

AI-powered tools for content creation, resume writing, and professional branding.

ATS Resume Bullet Generator

Generate ATS-optimized resume bullets with strong action verbs and quantified achievements

LinkedIn Headline Generator

Create compelling LinkedIn headlines that attract recruiters

Viral Hook Generator

Generate scroll-stopping hooks for TikTok, Reels, and Shorts