Free online tools for SEO, work and everyday tasks
Word counters, SEO checkers, calculators, generators and more. Open a tool and get your answer in seconds.
- 100% free
- No sign-up
- Works on phone and desktop
All free tools
Pick a category or scroll. Every tool opens on its own page.
SEO & content
Check, generate and clean up the text and markup behind your pages.
Word Counter
Count words and characters, see reading time and keyword density.
Title Case Converter
Convert headlines to title case, sentence case and more.
Keyword Seeding Checker
Check how often your target keywords appear in your content.
Title & Meta Description Checker
Check the length of your SEO title and meta description.
Schema Markup Generator
Create JSON-LD structured data for your pages.
Robots.txt Generator & Validator
Build and validate a robots.txt file.
Sitemap URL Extractor
Pull every URL out of an XML sitemap.
UTM Link Generator
Add UTM parameters to track your campaign links.
Bulk Link Opener
Open many links at once in new tabs.
Find and Replace
Find and replace text in bulk, online.
Calculators
Quick estimates for money, percentages and sizes.
Percentage Calculator
Calculate percentages, increases and discounts.
YouTube Revenue Calculator
Estimate YouTube earnings from views and RPM.
Enterprise SEO ROI Calculator
Estimate the return on an enterprise SEO program.
Business Valuation Calculator
Estimate what a business could be worth.
Height Comparison
Compare your height with anyone, to scale.
Image, media & creative
Make codes, pick colors and prepare images and audio.
QR Code Generator
Create QR codes for links, text and more.
Hex Color Picker From Image
Pick exact HEX colors from any image.
PNG Compressor
Reduce PNG file size online.
Online Signature Maker
Draw or type a signature and download it.
YouTube Thumbnail Download 4K
Download YouTube thumbnails in the highest quality.
Text to Speech
Turn text into spoken audio.
Tools in your language
The same free, no-sign-up approach, written for Spanish and Brazilian Portuguese speakers.
Herramientas en español
18 herramientas gratis: aguinaldo, IVA, números a letras, separador de sílabas, calculadoras de fechas y horas y más.
Ferramentas em português
35 ferramentas grátis: rescisão, 13º salário, férias, gerador de CPF, QR code, fontes de letras e mais.
Why people use Troopus
Troopus is a growing library of small, focused tools. Each one does a single job well, so you can finish and get on with your day.
- Free to use. No account, no trial, no paywall.
- One tool per page, so you reach the result without extra steps.
- Light pages that work on any phone, tablet or computer.
- Available in English, Spanish and Brazilian Portuguese.
Frequently asked questions
Yes. Every tool on Troopus is free to use. You do not need an account or a subscription.
No. Open a tool and use it. There is no registration step.
The main site is in English. There are also tool hubs in Spanish (Herramientas en español) and Brazilian Portuguese (Ferramentas em português).
Yes. Send your idea through the contact page and tell us what you need the tool to do.
Missing a tool you need?
Tell us what you are trying to do and we will consider building it.