Convert values between acceleration units

Convert values between angle units

Convert values between area units

Convert values between energy units

Compute BMR (Basal Metabolic Rate), TDEE / Calories (Total Daily Energy Expenditure), BMI (Body Mass Index), Ideal Weight (Ideal Body Weight), Body Fat (Body Fat Percentage), Max HR (Maximum Heart Rate): key metrics used to assess overall fitness and physiological health.

Convert between food (joule, calories)

Convert values between force units

Convert values between frequency units

Illuminance units converter (Lux, Foot Candles, Nox, Phot, Flame)

Convert values from length units

Convert values between mass units

Convert values between power units

Convert values between pressure units

Convert between Metric Prefixes

Convert values between speed units

Degrees temperature conversions for Kelvin, Celsius, Fahrenheit, Rankine, Delisle, Newton, Réaumur, and Rømer.

Convert values from volume units

Convert values between volume flow rate units

Search in mapping of LDAP properties and ActiveDirectory UI

Parse SMTP Bounce Emails

Detect text possible charsets and allow to decode using each detected encoding

Parse Cookie HTTP Header

Tool to check if a pixel on your screen is dead or not.

Read and display DMARC Xml Reports

A simple tool for testing DNS propagation across different servers.

A simple tool for testing DNS resolution, whois queries, and other DNS-related tasks.

Parse and extract information from raw Email content

Decodes the EMV TLV (tag-length-value) data and its individual tags having extended meaning (such as TVR (Tag 95), Terminal Capabilities (Tag 9F33), etc.)

Ethereum transaction decoder with Smart Contract ABI

Identify the type of a file

Convert a decimal number to a IEEE 754 binary floating point number or vice versa.

Convert text from/to gzip/deflate

Encode and decode Hex buffers to number (bits, endianess, sign or floating point or chars) and structures

Validate HTTPS certificate, HSTS and 302 redirection

测试你的键盘按键，检查是否所有按键都能正常工作。每次按键都有视觉反馈，并支持不同的键盘布局。

Find the javascript keycode, code, location and modifiers of any pressed key.

Convert bytes from Middle-Endian to Little/Big Endian for given bits precision and type of Middle Endian

Convert from/to MIME Encoded-Word format (Mail Subject)

Convert between MongoDB ObjectId and internal timestamp

A simple command builder for generating Nmap scan commands.

Parse Outlook MSG Files

Read parquet file as JSON object arrays

Compute Resistor values from/to band colors

Complete RJ45 Cat6 Wiring cheatsheet

Decode Outlook SafeLink links

Clean sensitive data from textual content (ie logs)

Connect, read and send message to Serial Port

Decode sharepoint.com share urls to "normal" Sharepoint Url