All Tools - Page 3
181 tools available
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Decimal To Hex Converter
Convert decimal numbers to hexadecimal format quickly and accurately. Simply enter your decimal number and get the hex equivalent instantly.
Decimal To Octal Converter
Convert decimal numbers to octal format quickly and accurately. Simply enter your decimal number and get the octal equivalent instantly.
Density Converter
Convert between different units of density measurement including kg/m³, g/cm³, lb/ft³, oz/in³, and more. Essential for materials science, engineering, and physics applications.
DNS Lookup Tool
Resolve domain names to IP addresses and fetch DNS records (A, AAAA, MX, TXT, CNAME, etc.). Perfect for network diagnostics, domain analysis, and troubleshooting DNS issues.
Email Validator
Quickly check if an email address is valid. Validates email format, syntax, and provides detailed feedback on common issues.
Energy Converter
Convert between different units of energy measurement including joules, calories, BTU, kilowatt-hours, electron volts, and more. Perfect for physics, engineering, and energy calculations.
Epoch ↔ Human Readable Converter
Simple and fast converter between epoch timestamps and human-readable dates. Instantly convert Unix timestamps to readable dates and vice versa.
Extract Emails/URLs Tool
Extract email addresses and URLs from text. Useful for parsing contact information, finding links in content, or cleaning up data from various sources.
Favicon Generator
Transform text, emojis, or images into complete favicon sets. Generates all essential sizes for web browsers, mobile devices, and desktop applications. Includes ZIP download with files and ready-to-use code for HTML, React, Vue, Angular, and Next.js.
Flow Rate Converter
Convert between different flow rate units including liters per second, gallons per minute, cubic meters per hour, and more
Force Converter
Convert between different units of force measurement including newtons, pounds-force, dynes, kilogram-force, and more. Perfect for physics, engineering, and mechanical calculations.
Frequency Converter
Convert between different frequency units including Hz, kHz, MHz, GHz, and THz. Quick and accurate frequency conversions for electronics and physics applications.
Fuel Efficiency Converter
Convert between different units of fuel efficiency measurement including miles per gallon (MPG), liters per 100 kilometers (L/100km), kilometers per liter, and more. Essential for automotive and transportation calculations.
Hash Identifier & Analyzer
Identify and analyze hash types from hash strings. Supports MD5, SHA-1, SHA-2, SHA-3, bcrypt, Argon2, scrypt, PBKDF2, and more. Analyzes hash format, length, and characteristics to determine the most likely hashing algorithm used.
Hex Encoder / Decoder
Encode or decode hexadecimal strings easily. Convert between readable text and hexadecimal format for data representation and debugging.
Hex To Binary Converter
Convert hexadecimal numbers to binary format quickly and accurately. Simply enter your hex number and get the binary equivalent instantly.
Hex To Decimal Converter
Convert hexadecimal numbers to decimal format quickly and accurately. Simply enter your hex number and get the decimal equivalent instantly.
Hex To Octal Converter
Convert hexadecimal numbers to octal format quickly and accurately. Simply enter your hex number and get the octal equivalent instantly.
HEX to RGB Converter
Convert HEX color codes to RGB format instantly.
HMAC Generator / Verifier (SHA‑256 / SHA‑512)
Generate HMAC (Hash-based Message Authentication Code) using SHA-256 or SHA-512 algorithms. Verify message authenticity and integrity with shared secret keys. Essential for API authentication, webhook verification, and secure communications.
HSL to RGB Converter
Convert HSL (Hue, Saturation, Lightness) color values to RGB format and vice versa with real-time preview
HTML Encoder / Decoder
Convert HTML tags and special characters to safe display format (e.g., < → <) or decode them back to HTML. Essential for displaying HTML code safely.
HTML Formatter / Minifier
Beautify or minify raw HTML code. Format HTML for readability or compress it for production use.
HTML Validator
Check HTML code for syntax errors and standards compliance. Validate markup structure, detect missing tags, and ensure accessibility standards. Perfect for front-end developers.