Text & Data
JSON Beautifier
Format, validate, and minify JSON data instantly in your browser.
CSV Converter
Transform raw CSV data into clean JSON or SQL insert statements.
CSV Explorer
Load, sort, filter, and explore large CSV files directly in the browser.
YAML/JSON Converter
Transform structured data between YAML and JSON formats instantly and privately.
Readability & Content Analyzer
Analyze word count, reading time, readability scores, and word frequency entirely in your browser.
Smart Case Converter
Switch between camelCase, snake_case, PascalCase, and more.
Markdown Editor
Real-time Markdown rendering and HTML export.
Text Diff Checker
Compare two blocks of text or code to find exact line changes.
Mock Data Generator
Generate thousands of realistic JSON/CSV records instantly in your browser.
PDF Utility
Inspect, add blank pages, or securely extract pages right in your browser.
Outlier Spotter
Quickly identify and analyze statistical outliers in your numerical datasets.
Design & Media
WebP Converter
Compress bulk images to next-gen WebP format without losing quality.
Video Converter
Convert and compress video files entirely in the browser — no uploads needed.
Color Extractor
Upload an image to extract its dominant color palette and hex codes.
EXIF Viewer
Inspect hidden photo metadata — camera, GPS location, exposure, and more.
QR Code Generator
Instantly generate tracking-free QR codes for links and text.
SVG Optimizer
Clean and minify messy SVG code exports to save space.
Auto Face Blur
Automatically detect and blur faces in images using on-device AI.
Image Resizer
Quickly resize, scale, and adjust the dimensions of images client-side.
Teleprompter
A clean, customizable in-browser teleprompter for video recording and speeches.
Responsive Website Viewer
Test your UI layouts across multiple devices. Enter a URL below to see how it renders on mobile, tablet, and desktop viewports.
Business & Finance
Hourly Wage Calculator
Calculate your effective hourly rate after software costs and taxes.
Invoice Generator
Generate and download professional PDF invoices directly in the browser.
Tip Calculator
Calculate gratuity and perfectly split bills among friends easily.
Compound Interest
Calculate the future value of investments with compound interest growth.
Mortgage Calculator
Estimate monthly mortgage payments and view amortization schedules.
Math & Utilities
Standard Calculator
A fast, offline-ready standard calculator for quick math operations.
Unit Converter
Instantly convert length, weight, and temperature offline.
Stopwatch & Timer
Millisecond precision stopwatch with an integrated lap tracking feature.
Timezone Overlap
Find overlapping meeting times across multiple global timezones.
P2P File Transfer
Send files directly to another browser over an encrypted peer-to-peer connection.
Pomodoro Timer
Boost focus and productivity with an offline-ready Pomodoro interval timer.
Triangle Calculator
Solve for missing angles and side lengths of any triangle instantly.
Security & Encoding
URL Encoder/Decoder
Safely encode URLs for data transfer or decode them to read parameters.
Password Generator
Generate highly secure, localized passwords instantly.
Base64 Image Encoder
Encode images into Base64 data strings for inline HTML/CSS embedding.
JWT Builder & Decoder
Craft, sign, and decode JSON Web Tokens securely without leaving the browser.
Certificate Viewer
Inspect standard X.509 certificates (.pem, .crt) securely in your browser.
File Hash Checker
Verify file integrity locally by calculating SHA-256 checksums.
Zero-Trust AI Sanitizer
Redact API keys, PII, and tokens from code before pasting into LLMs.
Developer
Regex Tester
Live match highlighting, capture group inspector, and a full cheat sheet.
Cron Expression Builder
Build and validate cron schedules with a plain-English description and next-run preview.
ERD Builder
Design entity-relationship diagrams visually and export them as SQL or an image.
Subnet Calculator
Instantly calculate CIDR network addresses, masks, and host ranges.
Open Graph Generator
Preview social media share cards and generate HTML meta tags instantly.
Base Converter
Seamlessly convert numbers between Binary, Octal, Decimal, and Hexadecimal.
Unix Epoch Converter
Convert Unix timestamps to human-readable dates and vice-versa instantly.