All free online tools
Every English tool on Troopus in one place. All are free, need no sign-up and run in your browser.
SEO & marketing
Keyword Placement Checker
Free keyword placement checker, also called a keyword seeding checker: paste your page and keywor...
Meta Title and Description Checker
Free meta title and description checker and title tag length checker: see pixel width, preview Go...
Schema Markup Generator
Free schema markup generator and JSON-LD generator: build FAQ, Article, Product and LocalBusiness...
Robots.txt Generator
Free robots.txt generator and robots.txt validator: build allow/disallow rules, add your sitemap...
Sitemap URL Extractor
Free sitemap URL extractor: paste or upload sitemap.xml and pull every URL with lastmod into a cl...
UTM Link Generator
Free UTM link generator and campaign URL builder: add utm_source, utm_medium and utm_campaign to...
Bulk Link Opener
Free bulk link opener: paste a list of URLs and open them all in new tabs with one click.
Text & writing
Word Counter
Free online word counter.
Title Case Converter
Free title case converter and headline capitalizer for AP, APA, MLA or Chicago style, plus senten...
Find and Replace
Free online find and replace tool.
Lorem Ipsum Generator
Free lorem ipsum generator.
Text to Speech
Free text to speech online: paste text, pick a voice, adjust speed and pitch, and listen instantly.
Tiny Text Generator
Type once and get tiny text in superscript, small caps and subscript.
Small Text Generator
Free small text generator.
Glitch Text Generator
Free glitch text generator.
Cursive Text Generator
Free cursive text generator and cursive font generator.
Zalgo Text Generator
Free zalgo text generator and creepy text generator with one intensity slider.
Upside Down Text Generator
Free upside down text generator.
Italic Text Generator
Free italic text generator and italics generator.
Fancy Text Generator
Free fancy text generator and fancy font generator.
Cursed Text Generator
Free cursed text generator and cursed text copy and paste tool.
Creepy Text Generator
Free creepy text generator and scary text generator.
Gothic Text Generator
Free gothic text generator and gothic font generator for fraktur and blackletter.
Strikethrough Text Generator
Free strikethrough text generator.
Calculators
Percentage Calculator
Free online percentage calculator.
GST/HST Calculator
Free GST HST calculator for Canada.
GST/QST Calculator
Free GST QST calculator and Quebec sales tax calculator.
Time and a Half Calculator
Free time and a half calculator.
Dividend Calculator
Free dividend calculator and dividend reinvestment calculator.
Powerball Payout Calculator
Free Powerball payout calculator.
YouTube Revenue Calculator
Free YouTube revenue calculator and earnings estimator.
Business Valuation Calculator
Free business valuation calculator for small business valuation.
Enterprise SEO ROI Calculator
Free enterprise SEO ROI calculator.
Army Height and Weight Calculator
Army height and weight calculator for the 2026 Army weight standards.
Grout Calculator
Free grout calculator.
Audiobook Calculator
Free audiobook calculator and audiobook time calculator.
Age Calculator
Use this how old am I calculator to get your exact age from your date of birth in years, months a...
Time Duration Calculator
Free time duration calculator: find the hours, minutes and seconds between two times or dates, ha...
Annual Salary Calculator
Free annual salary calculator.
CPM Calculator
Free CPM calculator for cost per mille: enter ad spend and impressions, or solve for spend.
One Rep Max Calculator
Free one rep max calculator and 1RM calculator.
Cubic Yard Calculator
Free cubic yard calculator.
Right Triangle Calculator
Free right triangle calculator.
Conception Calculator
Free conception calculator: find out when did I conceive from your last period or due date.
Grade Calculator
Free semester grade calculator and weighted grade calculator.
Image, media & design
QR Code Generator
QR code generator online: create QR codes for links, text, WiFi or contacts, add a logo and downl...
Online Signature Maker
Create a handwritten or typed signature online for free.
PNG Compressor
PNG compressor online free: compress PNG images in your browser, keep transparency and compare be...
Hex Color Picker from Image
Hex color picker from image: upload a photo, click any pixel and get its HEX, RGB and HSL code.
YouTube Thumbnail Downloader
Free YouTube thumbnail downloader HD: paste a video or Shorts link, preview every size and save J...
Height Comparison
Free height comparison tool: compare heights of people, celebrities and objects on a scaled heigh...
MP3 to WAV Converter
Free MP3 to WAV converter online: drop a file and get a 16-bit PCM WAV in your browser.
Histogram Maker
Free histogram maker.
Picks, draws & random
Random Name Picker Wheel
Free random name picker wheel and name spinner.
Secret Santa Generator
Free Secret Santa generator.
Username Generator
Free username generator.
Random Animal Generator
Free random animal generator.
Random Country Generator
Free random country generator with all 193 UN member states.
Random Food Generator
Free random food generator.
Bowling Score Calculator
Free bowling score calculator and bowling score sheet.
Fast-Food Macro Calculator
Free fast food macro calculator and Chipotle calorie calculator.
Decision Maker
Free easy decision maker.
Developer tools
Epoch Time Converter
Free epoch time converter: paste a Unix timestamp (seconds or milliseconds) to see the date in UT...
IP Subnet Calculator
Free IP subnet calculator and CIDR calculator.
Discord Timestamp Converter
Discord time converter and discord timestamp generator: pick a date, time and zone, preview every...
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