Everything you need,
in one place.

B64

Base64 Encode/Decode

Encode or decode text to Base64. Supports UTF-8, Latin-1, Hex, Binary, UTF-16, and MIME.

URL

URL Encoder/Decoder

Encode or decode URLs. Supports encodeURIComponent, encodeURI, double-encode, and RFC 3986.

HTM

HTML Entity Encoder/Decoder

Encode and decode HTML entities. Supports named, decimal, and hex formats.

IMG

Image to Base64

Convert image files to Base64 data URIs. Supports PNG, JPEG, GIF, WebP.

HEX

Hex Encode/Decode

Encode text to hexadecimal or decode hex back to text.

PRC

Percent Encode/Decode

Encode or decode URI components using percent-encoding (%XX).

#

Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-512 hashes. Supports HMAC with a secret key.

JWT

JWT Decoder

Decode JWT tokens client-side. Inspect header, payload, and expiry without a secret.

OTP

TOTP Generator

Generate Time-based One-Time Passwords (TOTP) compatible with Google Authenticator.

CSP

CSP Header Builder

Build Content Security Policy headers visually with checkbox controls.

{}

JSON Formatter

Format, validate, minify, and sort JSON keys. Shows character and key count.

XML

XML Formatter

Format, validate, and minify XML documents. Highlights errors.

MD

Markdown Preview

Render Markdown with live preview. Supports GFM tables, code blocks, and more.

SQL

SQL Formatter

Format and beautify SQL queries. Supports SELECT, INSERT, UPDATE, and more.

YML

YAML Formatter

Format and validate YAML. Convert between YAML and JSON.

TOM

TOML Formatter

Format TOML files and convert between TOML and JSON.

UID

UUID Generator

Generate UUID v4 in bulk with uppercase, lowercase, or no-hyphen format.

PWD

Password Generator

Generate strong random passwords or memorable passphrases.

LRM

Lorem Ipsum Generator

Generate placeholder text by paragraphs, sentences, or words.

QR

QR Code Generator

Create QR codes from text or URL

NID

Nano ID Generator

Generate Nano IDs — URL-safe, compact unique identifiers.

FAK

Fake Data Generator

Generate realistic fake data for testing and seeding databases.

.*

Regex Tester

Test regular expressions with live match highlighting, capture groups, and flag support.

CRN

Cron Expression Parser

Parse and explain cron expressions. Shows next 5 execution times.

ESC

String Escape / Unescape

Escape or unescape strings for JavaScript, JSON, HTML, SQL, and RegEx.

CHM

Chmod Calculator

Calculate Unix file permissions. Toggle bits or enter numeric/symbolic mode.

ENV

.env Parser

Parse, edit, and export .env files to various formats.

GIT

.gitignore Generator

Generate .gitignore files for your language, framework, and IDE.

TS

Timestamp Converter

Convert Unix timestamps to readable dates, or dates to timestamps.

CLR

Color Converter

Convert between HEX, RGB, HSL, HSV, CMYK, and RGBA color formats.

NUM

Number Base Converter

Convert numbers between binary, octal, decimal, and hexadecimal.

CSV

CSV to JSON

Convert CSV to JSON or JSON to CSV. Supports custom delimiters.

UNT

Unit Converter

Convert between units of length, weight, temperature, area, volume, speed, and data.

CSS

CSS Unit Converter

Convert between px, rem, em, vw, vh, pt, and pc CSS units.

TXT

Text Analyzer

Count words, characters, sentences. Transform case, reverse, deduplicate lines, and more.

DIF

Text Diff

Compare two texts line by line and highlight differences.

aA

Case Converter

Convert text between camelCase, PascalCase, snake_case, kebab-case, and more.

SLG

Slug Generator

Convert text to URL-friendly slugs for articles, products, and routes.

OG

Open Graph Checker

Check and preview OG meta & Twitter Card from any URL

HTT

HTTP Status Codes

Quick reference for all HTTP status codes with descriptions.

MET

HTML Meta Tag Generator

Generate SEO meta tags, Open Graph, and Twitter Card tags.