All Tools
Browse all available tools or search by name, category, or keyword.
21 tools found
Network Tools
IP geolocation, DNS records, WHOIS data, and subnet calculator — all in one tool.
Secret Share
Share sensitive information with secure one-time links.
Password Generator
Generate strong, cryptographically random passwords.
SSL Checker
Check SSL/TLS certificate details and expiration for any domain.
WYSIWYG Editor
Visual HTML editor with export, templates, and Office cleaner.
Code Formatter
Format and prettify JSON, JavaScript, HTML, CSS, SQL, PHP, Python.
Diff Checker
Compare two text blocks and highlight additions and deletions.
UUID Generator
Generate cryptographically random UUID v4 identifiers.
Base64 Encoder/Decoder
Encode or decode text and files to and from Base64.
Crontab Generator
Build, validate, and decode cron expressions with next run times.
Regex Tester
Build, test, and debug regular expressions with live match highlighting.
Image Tools
Convert, resize, rotate, and adjust images in your browser.
PDF Tools
Compress, merge, split, and inspect PDF files locally.
QR Code Generator
Generate QR codes for any URL, text, or data.
Date & Time Tools
Date arithmetic, epoch conversion, timezone converter, and business day calculator.
List Compare
Find items that exist in both lists or only in one.
Seed Data Generator
Generate realistic random test data with configurable fields.
Power Calculator
Calculate electricity usage and cost for servers, computers, and appliances.
Floor Plan Designer
Draw rooms, place furniture, and design interactive floor plans in your browser.
Retirement Calculator
Project your retirement savings with contribution, return, and inflation settings.
Dividend Calculator
Calculate dividend income, yield, and DRIP growth over time.