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8,445 free online tools across 85 categories
Every tool here runs in your browser — no sign-up, no upload, nothing to install. Convert files, format code, generate text, run calculations, and check SEO across PDF, image, developer, finance, and unit-conversion tools. Pick one and start.
| Tool | Category | Description | Action |
|---|---|---|---|
|
Baby Sleep Schedule
|
Health & Fitness | Open | |
|
Baby Weight Percentile Calculator
|
Health & Fitness | Open | |
|
Backslash Symbol
|
Symbols & Unicode | Open | |
|
Backup Storage Calculator
|
Databases | Open | |
|
Bacterial Growth Calculator
|
Science Tools | Open | |
|
Bacterial Meningitis Score (BMS) Calculator
|
Health & Fitness | Open | |
|
Bad Debt Expense Calculator
|
Finance Tools | Open | |
|
Badminton Score Tracker
|
Sports Tools | Open | |
|
Bag Limit Tracker
|
Sports Tools | Open | |
|
Baggage Allowance Checker
|
Travel Tools | Open | |
|
Baht Symbol
|
Symbols & Unicode | Open | |
|
Baker's Percentage Calculator
|
Food & Cooking | Open | |
|
Baker's Percentage Scaling Calculator
|
Baking Tools | Open | |
|
Baking Pan Size Converter
|
Food & Cooking | Open | |
|
Baking Soda Cups to Grams Converter
|
Food & Cooking | Open | |
|
Baking Soda Grams to Cups Converter
|
Food & Cooking | Open | |
|
Ballast Calculator
|
Marine Tools | Open | |
|
Ballistic Coefficient Calculator
|
Aerospace Tools | Open | |
|
Ballistic Trajectory Calculator
|
Sports Tools | Open | |
|
Band Gap Calculator
|
Physics Tools | Open | |
|
Band Name Generator
|
Generators | Open | |
|
Band-Pass Filter Calculator
|
Electrical Tools | Open | |
|
Bandwidth Calculator
|
Networking Tools | Open | |
|
Bandwidth Cost Calculator
|
Dev Utilities | Open | |
|
Bandwidth-Delay Product Calculator
|
Computer Science Tools | Open | |
|
Bangladesh Country Facts
|
Geography Tools | Open | |
|
Bangladesh Time Zones Overview
|
Geography Tools | Open | |
|
Banked Curve Calculator
|
Physics Tools | Open | |
|
Banner Safe Area Checker
|
Image Tools | Open | |
|
Banner Text Generator
|
Text Tools | Open | |
|
Barbarian Name Generator
|
Generators | Open | |
|
Barbell Plate Loading Calculator
|
Fitness Tools | Open | |
|
Barcode Generator
|
Developer Tools | Open | |
|
Bard Name Generator
|
Generators | Open | |
|
Barium Electron Configuration
|
Chemistry Tools | Open | |
|
Barium Element Properties
|
Chemistry Tools | Open | |
|
Barium Oxidation States
|
Chemistry Tools | Open | |
|
Barlow Lens Magnification Calculator
|
Science Tools | Open | |
|
Barometric Pressure Converter
|
Weather Tools | Open | |
|
Barrels to Cubic Feet Converter
|
Unit Converters | Open | |
|
Barrels to Cubic Inches Converter
|
Unit Converters | Open | |
|
Barrels to Cubic Meters Converter
|
Unit Converters | Open | |
|
Barrels to Cups Converter
|
Unit Converters | Open | |
|
Barrels to Fluid Ounces Converter
|
Unit Converters | Open | |
|
Barrels to Gallons (Oil)
|
Unit Converters | Open | |
|
Barrels to Liters Converter
|
Unit Converters | Open | |
|
Barrels to Milliliters Converter
|
Unit Converters | Open | |
|
Barrels to Pints Converter
|
Unit Converters | Open |
Showing 529–576 of 8,445 tools