Web Utility Hub
Welcome to your toolbox. Access 30+ secure, client-side developer utilities, financial calculators, and design tools designed to streamline your workflow.
*All data processing happens in your browser—files are never uploaded to our servers.*
Writing & Developer Tools
Resilient JSON Linter
Debug data instantly. Auto-heals syntax errors, builds interactive object trees, and extracts deep paths securely.
Advanced Text Diff
Securely compare two documents or code snippets with split views.
Bulk UUID Gen
Generate up to 5,000 secure V4 identifiers with custom SQL/JSON formatting.
Markdown to HTML
Live client-side parser with export and rich formatting assistance.
Base64 Encoder / Decoder
Convert files and images to Base64 strings or decode Data URIs back to files.
Word Counter & Analyzer
Optimize content with word counts, reading time, and keyword density.
Creative & Image Tools
Aspect Ratio Calculator
Calculate dimensions dynamically with a live visual bounding box and one-click social media presets.
CSS Gradient Architect
Build multi-stop linear and radial gradients. Automatically translate colors into modern Tailwind CSS classes.
Brand Palette Architect
Extract functional design systems from images. Includes categorization and WCAG accessibility contrast scores.
JPEG Converter
Convert PNG, WebP, or HEIC images to standard JPEG format instantly.
PNG Converter
Create transparent images or convert JPEGs to PNG safely.
SVG Vectorizer
Convert raster images into scalable vector code (SVG) paths.
Admin & Productivity Tools
Pomodoro Focus Timer
Integrated focus workspace with task-locking and ambient soundscapes.
Global Meeting Sync
Visualize working hours and find "Golden Hour" overlaps across continents.
Secure PDF Merger
Combine scattered receipts and contracts into a single PDF securely.
Secure PDF Splitter
Extract specific pages or separate large documents instantly without uploads.
Secure Password Gen
Create strong, offline-generated passwords for maximum account safety.
Marketing & Launch Tools
Ultimate Favicon Gen
Generate launch-ready icon packs for Google, iOS, and Android.
Launchpad QR Creator
Branded QR codes for business cards, brochures, and WiFi access.
Google SERP Preview
Visualize your search listing before you launch. Optimize title and meta tags.
Financial Calculators
Salary & Hourly Analyzer
Convert salary to hourly and find your true effective earnings after taxes and commute.
Pro Invoice Generator
Create compliant PDF invoices with auto-tax calc and professional branding.
Business Loan Calc
Calculate payments and amortization schedules securely in your browser.
Break-Even Analyzer
Visualize profit zones, target profit goals, and analyze price sensitivity.
Currency Fee Estimator
Compare live market rates against estimated bank spreads for FX transfers.
Profit Margin Suite
Calculate Margins, Sales Tax, and Year-over-Year growth instantly.
Expert Checklists & Guides
Year-End Tax Prep
Step-by-step guide to organizing receipts and ledgers for tax time.
Website Launch Check
Ensure your brand looks professional before you go live.
Tax-Ready Financials
The specific checklist of what your accountant needs to save you money.
Monthly Routine
Build a rock-solid financial habit for a clean monthly close.
Zoho Books Guide
Strategic steps to set up your Zoho account correctly from day one.
Help Us Build Better Tools
Are we missing a free utility that would make your workday easier? Did you spot an error, or have an idea to make an existing tool even better?
Request New Tools
Tell us what you need.
Report Bugs
Help us fix or improve.