All tools by category
Every ToolFern tool, grouped into categories. 132 free tools, no sign-up, all processed in your browser.
Image tools (24) open hub →
- ๐ท HEIC to JPG / PNG
- ๐๏ธ Image Compressor
- ๐ Image Converter
- ๐ Image Resizer
- ๐ Rotate & Flip Image
- โซ Grayscale & Black-and-White Image
- ๐ผ๏ธ Crop Image
- ๐๏ธ SVG to PNG / JPG Converter
- ๐ Meme Generator
- ๐ช Background Remover
- ๐งน EXIF / Metadata Remover
- โญ Favicon Generator
- ๐ PNG to JPG
- ๐ JPG to PNG
- ๐ WebP to PNG
- ๐ WebP to JPG
- ๐ PNG to WebP
- ๐ JPG to WebP
- ๐ AVIF to JPG
- ๐ AVIF to PNG
- ๐ GIF to PNG
- ๐ GIF to JPG
- ๐ BMP to JPG
- ๐ BMP to PNG
PDF tools (14) open hub →
Finance calculators (20) open hub →
- ๐งพ VAT Calculator
- ๐ Margin Calculator
- ๐ Auto Loan Calculator
- ๐ต Personal Loan Calculator
- ๐ Mortgage Refinance Calculator
- ๐ธ Paycheck / Take-Home Pay Calculator
- ๐งพ Income Tax Calculator (2026)
- ๐ช 401(k) & Retirement Calculator
- ๐ณ Debt Payoff Calculator
- ๐ก๏ธ Life Insurance Calculator
- ๐ก Mortgage Payoff Calculator
- ๐ ROI Calculator
- ๐ผ Net Worth Calculator
- โฑ๏ธ Salary to Hourly Calculator
- ๐ Rent vs Buy Calculator
- ๐ Inflation Calculator
- ๐ Compound Interest Calculator
- ๐ฆ Simple Interest Calculator
- ๐ฐ Savings Goal Calculator
- ๐ข Loan & Mortgage Calculator
Text tools (13) open hub →
- ๐ Word & Character Counter
- ๐ Case Converter
- ๐ Lorem Ipsum Generator
- ๐งฝ Text Cleaner
- ๐ Find and Replace Text
- ๐ช Reverse Text
- ๐ค Sort Text Lines
- ๐ Word Frequency Counter
- โจ Fancy Text Generator
- ๐งน Remove Duplicate Lines
- ๐๏ธ Markdown to HTML Converter
- ๐ฌ Social Media Character Counter
- ๐ก Morse Code Translator
Everyday tools (34) open hub →
- ๐ Calorie Calculator
- ๐ฅ Ovulation Calculator
- โก Speed, Distance & Time Calculator
- ๐ Pace Calculator
- ๐ Roof Pitch Calculator
- ๐๏ธ Body Fat Percentage Calculator
- ๐ณ QR Code Generator
- ๐ Password Generator
- ๐ Unit Converter
- ๏ผ Percentage Calculator
- ๐ Age Calculator
- โ๏ธ BMI Calculator
- ๐ท๏ธ Discount Calculator
- ๐งพ Tip Calculator
- ๐ Date Difference Calculator
- ๐ต Sales Tax / GST / VAT Calculator
- ๐ GPA Calculator
- ๐ Average Calculator (Mean, Median, Mode)
- ๐๏ธ Roman Numeral Converter
- ๐ BMR & Calorie Calculator
- โณ Time Duration Calculator
- ๐ก Number to Words Converter
- ๐งฎ Scientific Calculator
- โฒ๏ธ Countdown Timer & Stopwatch
- โ Fraction Calculator
- ๐ฒ Random Number Generator
- โฑ๏ธ Hours Calculator (Time Card)
- ๐ฅ TDEE Calculator
- ๐ถ Pregnancy Due Date Calculator
- ๐ฏ Random Picker
- ๐ก Electricity Bill Calculator
- โฝ Fuel Cost Calculator
- ๐ Pomodoro Timer
- ๐ Text to Speech
Developer tools (27) open hub →
- ๐จ Color Converter
- ๐ฃ Base64 Encode / Decode
- { } JSON Formatter
- ๐ URL Encode / Decode
- #๏ธโฃ Hash Generator (SHA)
- ๐ UUID Generator
- ๐ JWT Decoder
- ๐ค HTML Entity Encode / Decode
- ๐ข Number Base Converter
- โฑ๏ธ Unix Timestamp Converter
- ๐ Regex Tester
- ๐ผ๏ธ Image to Base64
- ๐ Text to Binary Translator
- ๐จ CSS Box Shadow Generator
- ๐ URL Slug Generator
- ๐ CSS Gradient Generator
- ๐ Text Diff Checker
- ๐ซ Programmer Case Converter
- ๐ก๏ธ Password Strength Checker
- ๐ JSON to CSV / CSV to JSON
- ๐ท๏ธ Meta Tag Generator
- ๐ UTM Link Builder
- ๐ฐ XML Formatter & Minifier
- ๐ Aspect Ratio Calculator
- ๐ฌ Scientific Notation Converter
- ๐๏ธ Color Palette Generator
- ๐ก Base32 Encode / Decode