Free Online Utility Tools
Fast, client-side tools that run entirely in your web browser. We currently offer 23 free, browser-based tools with zero tracking: no cookies, no registration walls, and no server-side data logs.
Text Tools
Analyze, format, and convert text content instantly in your browser.
Add or Remove Line Numbers →
Use our free add or remove line numbers tool to customize list spacing, prefixes, line numbering increments, and padding styles instantly.
Case Converter →
Convert text to uppercase, lowercase, title case, sentence case, and more with our free case converter. No sign-up, works right in your browser.
Character Counter →
Use our free character counter to check text length and limits instantly. Fits Twitter, Instagram, SMS, and other social media restrictions.
Find and Replace →
Use our free find and replace tool to search and swap text or patterns instantly in your browser. Supports case sensitivity, whole word limits, and RegEx.
Letter Counter →
Analyze your text with our free letter counter. Get real-time letter frequency breakdowns, vowel counts, and static A-Z density grids.
Online Notepad →
Write, edit, and format notes inside your browser with our free online notepad. Autosaves drafts locally to your device. 100% private, offline safe.
Remove Duplicate Lines →
Use our free remove duplicate lines tool to clean up text and list files. Deduplicate lists, sort unique items, and omit empty lines instantly in your browser.
Remove Line Breaks →
Clean up messy text instantly with our free remove line breaks tool. Remove paragraph gaps or replace line breaks with spaces or custom separators.
Reverse Text Generator →
Use our free reverse text tool to flip any text by characters, words, or lines instantly. No sign-up needed.
Sort Lines →
Use our free sort lines tool to organize lists in seconds. Alphabetize A-Z, sort by line length, reverse, or randomize text lines instantly in your browser.
Text Repeater →
Use our free text repeater tool to duplicate words or lines in seconds. Set custom separators, add line numbers, and repeat text up to 10,000 times.
Whitespace Remover →
Use our free whitespace remover to clean up text, trim line spaces, collapse empty rows, and strip tabs instantly. Get clean, readable formatting.
Word Counter →
Count words, characters, sentences, and paragraphs with our free word counter. No sign-up, no limits, works right in your browser.
Generators
Generate secure passwords, placeholder text, and other assets on the fly.
Coin Flip Generator →
Toss a coin online with our free coin flip generator. Choose gold, silver, or decision-maker designs, custom text labels, and track stats.
Lorem Ipsum Generator →
Our free lorem ipsum generator creates placeholder text by paragraphs, sentences, or words instantly. 100% private and works right in your browser.
Password Generator →
Generate strong, random passwords instantly with our free password generator. Customize length and character types. No sign-up, completely private.
Random Number Generator →
Generate secure random numbers instantly with our free random number generator. Set range, quantity, sort, and duplicates. Private and fast.
Calculators
Solve percentage calculations and other numeric operations without server math delays.
Age Calculator →
Use our free age calculator to determine your exact age in years, months, and days. Get birthday countdowns and Chinese and Western zodiac details instantly.
Discount Calculator →
Calculate your shopping savings instantly with our free discount calculator. Easily find sale prices, stackable coupons, and final tax costs.
Percentage Calculator →
Calculate percentages instantly with our free percentage calculator. Find percentage increases, decreases, or what percent one number is of another.
Tip Calculator →
Calculate tips and split the bill instantly with our free tip calculator. Enter your bill, choose a tip percentage, and split costs between friends.
Converters
Convert unit values and currency rates with zero delay.
Developer Tools
Encode, format, and validate developer payloads locally.