OomTools Site Directory
Navigate our full collection of 252 free web utilities, categorised below for quick access.
Main Legal & Informational Pages
Image Tools
- Compress Image
- Resize Image
- Crop Image
- Convert Image
- JPG to PNG
- PNG to JPG
- WebP to JPG
- Rotate Image
- Flip Image
- Blur Image
- Add Watermark to Image
- Convert Image to Base64
- Base64 to Image
- Images to ZIP
- Image Upscaler (2×–4×)
- Image Metadata Viewer (EXIF)
- Remove Image Metadata
- Image Color Palette Extractor
- Image Color Picker
- Social Media Safe Zone Checker & Cropper
- HEIC to JPG
- HEIC to PNG
- WebP to PNG
- JPG to WebP
- PNG to WebP
- AVIF to JPG
- AVIF to PNG
- SVG to PNG
- TIFF to JPG
- BMP to JPG
PDF & Files
- Merge PDF
- Split PDF
- Compress PDF
- JPG to PDF
- Images to PDF
- Rotate PDF
- Remove PDF Pages
- Add Watermark to PDF
- Add Page Numbers to PDF
- PDF to Images
- Unlock PDF
- PDF Metadata Viewer
- PDF Metadata Remover
- PDF Page Reorder
- Password Protect PDF
- PDF to Text
- Text to PDF
- PDF Page Counter
- PDF to Base64
- Base64 to PDF
- ZIP File Creator
- Unzip / Extract ZIP
Text Tools
- Word Counter
- Character Counter
- Case Converter
- Remove Duplicate Lines
- Text Sorter
- Reverse Text
- Remove Extra Spaces
- Find and Replace Text
- Lorem Ipsum Generator
- Text Compare
- Random Text Generator
- Line Counter
- Email Extractor
- URL Extractor
- Phone Number Extractor
- HTML Tag Stripper
- Comma Separator / List Converter
- Text Case Inverter
- Text Line Cleaner
- Text to Speech Generator
SEO & Marketing
- Slug Generator
- URL Slug Cleaner
- Reading Time Calculator
- htaccess Redirect Generator
- Keyword Density Checker
- Readability Score Calculator
- Twitter/X Character Counter
- Hashtag Generator
- UTM Campaign Link Builder
- WhatsApp Chat Link Generator
- PayPal.Me Link Generator
- Meta Title & Description Pixel Checker
- SERP Snippet Simulator
- Open Graph Meta Tag Generator
- Robots.txt Generator
- XML Sitemap Generator
- Schema.org JSON-LD Generator
- Mobile Viewport Tag Checker
- Social Share Link Generator
- Domain Name Generator
Developer Tools
- JSON Formatter
- Base64 Encoder and Decoder
- URL Encoder and Decoder
- JSON Validator
- JSON Minifier
- JSON to CSV
- CSV to JSON
- JSON to XML
- XML to JSON
- YAML to JSON
- JSON to YAML
- HTML Formatter
- CSS Formatter
- JavaScript Formatter
- SQL Formatter
- XML Formatter
- Markdown Previewer
- Markdown to HTML
- HTML Entity Encoder and Decoder
- URL Parser
- Query String Parser
- Regex Tester
- Cron Expression Generator
- Cron Expression Parser
- UUID Validator
- IP Address Validator
- MIME Type Lookup
- CSS Gradient Generator
- CSS Box Shadow Generator
- CSS Flexbox Generator
- CSS Grid Generator
- CSS Border Radius Generator
- CSS Triangle Generator
- CSS Glassmorphism Generator
- User Agent Parser
- Git Command Generator
- Docker Command Helper
- HTML Minifier
- CSS Minifier
- JavaScript Minifier
- SQL to JSON Converter
- HTML to Markdown Converter
- BBCode to HTML Converter
- Markdown Table Generator
Calculators
- Percentage Calculator
- Loan Calculator
- Mortgage Calculator
- Compound Interest Calculator
- Savings Calculator
- Investment Calculator
- Auto Loan Calculator
- Discount Calculator
- Sales Tax Calculator
- Profit Margin Calculator
- Markup Calculator
- Tip Calculator
- Scientific Calculator
- Average Calculator
- Ratio Calculator
- Fraction Calculator
- Fuel Cost Calculator
- Unit Price Calculator
- Currency Converter
- VAT Calculator
- Break-even Calculator
- Salary to Hourly Wage Calculator
- Simple Interest Calculator
- ROI Calculator
- PayPal Fee Calculator
- Stripe Fee Calculator
- Inflation Calculator
- Credit Card Payoff Calculator
- Retirement Savings Calculator
- NPV Calculator
- IRR Calculator
- Dividend Yield Calculator
- P/E Ratio Calculator
- Debt-to-Income Ratio Calculator
- GPA Calculator
- Grade Calculator
Creator & Business Calculators
- YouTube Revenue Calculator
- CPM Calculator
- RPM Calculator
- Shorts Revenue Estimator
- Sponsorship Rate Calculator
- TikTok Earnings Calculator
- Instagram Earnings Calculator
- Influencer Rate Calculator
- Engagement Rate Calculator
- AdSense Revenue Calculator
- Website Revenue Estimator
- Affiliate Commission Calculator
- Blog Income Calculator
- Website Traffic Goal Calculator
- CPC Calculator
- CTR Calculator
- Conversion Rate Calculator
- SEO ROI Calculator
- Shopify Profit Calculator
- Dropshipping Profit Calculator
- Etsy Fee Calculator
- Amazon FBA Profit Calculator
- ROAS Calculator
- Customer Acquisition Cost Calculator
- Average Order Value Calculator
- Freelance Hourly Rate Calculator
- Project Price Calculator
- Fiverr Fee Calculator
- Upwork Fee Calculator
- Monthly Income Goal Calculator