All Tools

Filter by category or search. Every tool runs in your browser — free, no signup.

Text Tools

Word counters, case converters, text formatters and more

Word Counter

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

Text Case Converter

Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case

Markdown Previewer

Live preview Markdown and export to HTML

Formatters

Format and validate JSON, XML, YAML, HTML, and SQL

JSON Formatter & Validator

Format, validate, and beautify your JSON data instantly

HTML Viewer & Formatter

Format, minify, and preview HTML

XML Formatter & Validator

Format and validate XML

YAML Formatter

Format and minify YAML

SQL Formatter

Format messy SQL queries into readable structure

Encoders & Decoders

Base64, URL encoding, JWT decode, image to Base64

Base64 Encoder & Decoder

Encode text to Base64 or decode Base64 strings instantly

JWT Decoder

Decode and inspect JSON Web Tokens instantly

URL Encoder & Decoder

Encode or decode URL components instantly

Base64 to Image & Image to Base64

Convert between images and Base64 strings

Crypto & Hashes

Hash generator, hash identifier, JWT secret generator

Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes

Hash Identifier

Detect the algorithm behind any hash string

JWT Secret Key Generator

Generate secure secret keys for JWT signing (HS256)

Developer Utilities

Regex tester, text diff, JSON diff, epoch converter, cron generator

Unix Timestamp / Epoch Converter

Convert timestamp to date and date to Unix epoch

Regex Tester

Test regular expressions against text online

Text Diff / Text Compare

Compare two texts and see differences

Cron Expression Generator

Build cron expressions and see next run times

JSON Diff

Compare two JSON objects

Converters

Unit converters, color converters, number base converters

Number Base Converter

Convert numbers between decimal, binary, hexadecimal, and octal

Color Converter

Convert colors between HEX, RGB, and HSL formats

Unit Converter

Convert length, weight, and temperature units

Color Palette Generator

Generate matching color palettes and export CSS or Tailwind

JSON to CSV Converter

Convert JSON to CSV for Excel and spreadsheets

Image Tools

Image compressors, resizers, format converters

Image Compressor

Compress images by quality and max dimensions

Image Resizer

Resize images to exact or proportional dimensions

Image Format Converter

Convert images between JPEG, PNG, and WebP

YouTube Thumbnail Downloader

Download thumbnails from YouTube videos in multiple resolutions

Generators

Password generators, lorem ipsum, UUID generators

UUID Generator

Generate random v4 UUIDs in bulk

Lorem Ipsum Generator

Generate placeholder text in paragraphs, sentences, or words

Password Strength Checker

Analyze password security with strength score, entropy, and crack time

Calculators

Percentage calculators, date calculators, math tools

Percentage Calculator

Calculate percentages: X% of Y, what %, add or subtract %

Date Calculator

Calculate days between dates or add/subtract days from a date

Tip Calculator

Calculate tip amount and split the bill between people

Command Palette