Client Side Tools
6290 tools available
These tools run entirely in your browser. Everything you enter, from text and numbers to images, PDFs, and other files, is processed locally on your device and never uploaded to a server. No sign up or installation needed.
Identify differences between two texts by highlighting added and removed parts.
Identify JavaScript codes of the pressed keys on a keyboard.
Calculate the Hamming distance between two strings of equal length. Measures the number of positions at which corresponding characters differ.
Measure the minimum number of edits needed to transform one string into another.
Calculate MD5 hash from text.
Generate random password based on a combination of letters, numbers, and symbols.
Generate secure numeric passwords or PINs. Create random digit sequences with options to exclude repeating digits for maximum security.
Generate memorable passphrases using random words. Create secure and easy-to-remember passwords with customizable separators, capitalization, and optional numbers or symbols.
Generate secure WiFi passwords for WEP, WPA, WPA2, and WPA3 networks. Create strong wireless network passwords with customizable length and character options.
Count the number of characters, words, sentences, lines, paragraphs in a text.
Count words in text with detailed statistics including total words, content words (excluding common words), unique words, and average word length.
Hide parts of text with asterisk or custom symbols. Mask sensitive information like credit cards, emails, or any text with flexible masking modes.
Generate numeronyms from words and phrases. Convert long words into number-based abbreviations like i18n (internationalization), l10n (localization), or a11y (accessibility).
Parse User-Agent string to identify browser, operating system and device details.
Parse User-Agent Client Hints headers to identify browser, OS, device, and CPU details with higher accuracy than the legacy User-Agent string.
Identify the timezone of the current browser.
Detect your browser or system regional date and time format settings, including 12h/24h clock, week start day, timezone, calendar, and numbering system.
Convert kelvin temperature to corresponding color in RGB and other color formats.
Validate numbers with Luhn algorithm.
Change the case of text to camel, capital and other cases.
Convert text between normal text and dot.case format
Convert text to sentence case format
Convert text to path case format (lowercase words separated by forward slashes)
Convert text to Morse code and vice versa with support for letters, numbers, and common symbols.