TagerStudios Tools
one homepage for everything
Fast everyday tools, calculators, converters, SEO utilities, developer tools and your own customizable shortcuts. Most features run locally in your browser.
Your Quick Menu
Your saved websites appear here and stay in this browser.
Popular tools
Fast access to commonly used tools.
Private by default
Text, calculations and generated data are processed in your browser. External requests are only used by tools that clearly say they contact a public service.
All tools
100 functional frontend tools organized into categories.
QR Code Generator
Create a QR code for a URL, text, phone number or any other content.
Password Generator
Generate a secure random password using the browser crypto API.
Word Counter
Count words, characters, sentences and reading time.
Text Case Converter
Convert text to uppercase, lowercase, title case or sentence case.
Remove Duplicate Lines
Remove repeated lines from a list.
Line Sorter
Sort lines alphabetically, reverse them or shuffle them.
Slug Generator
Turn a title into a clean URL slug.
Lorem Ipsum Generator
Generate placeholder paragraphs without an API.
Percentage Calculator
Calculate a percentage of any number.
Discount Calculator
Calculate the final price and total savings.
Tip Calculator
Split a bill and calculate a tip.
Loan Payment Calculator
Estimate monthly payments for a fixed-rate loan.
Age Calculator
Calculate age from a birth date.
Date Difference
Calculate the number of days between two dates.
Length Converter
Convert meters, kilometers, centimeters, miles, feet and inches.
Temperature Converter
Convert Celsius, Fahrenheit and Kelvin.
Weight Converter
Convert kilograms, grams, pounds and ounces.
Data Size Converter
Convert bytes, KB, MB, GB and TB using decimal units.
Random Number Generator
Generate a random integer in a selected range.
Coin Flip
Flip a virtual coin.
JSON Formatter
Format, validate or minify JSON.
Base64 Encoder / Decoder
Encode Unicode text to Base64 or decode it.
URL Encoder / Decoder
Encode or decode URL components.
HTML Escape / Unescape
Escape HTML characters or convert entities back to text.
HEX / RGB Converter
Convert HEX colors to RGB.
UUID Generator
Generate UUID v4 identifiers.
Unix Timestamp Converter
Convert a date to Unix time or Unix time to a local date.
Regex Tester
Test a JavaScript regular expression against text.
SHA-256 Hash Generator
Generate a SHA-256 digest locally with Web Crypto.
JWT Decoder
Decode JWT header and payload locally. This does not verify the signature.
robots.txt Generator
Create a simple robots.txt file.
XML Sitemap Generator
Generate a basic XML sitemap from a list of public URLs.
IndexNow Request Builder
Generate an IndexNow key file and JSON request body. Actual submission normally needs to be made from your server or a backend because browser requests may be blocked by CORS.
Upload the generated key file to the root of your domain, for example https://example.com/YOUR_KEY.txt.
Canonical URL Generator
Normalize a URL and generate a canonical link tag.
Public IP Address
Fetch your public IP from the no-key ipify API.
BMI Calculator
Calculate body mass index from weight and height. This is only a general estimate.
Pace Calculator
Calculate pace per kilometer from distance and total time.
Fuel Cost Calculator
Estimate fuel consumption and trip cost.
Area Converter
Convert square meters, square kilometers, hectares, acres and square feet.
Speed Converter
Convert kilometers per hour, miles per hour, knots and meters per second.
Volume Converter
Convert liters, milliliters, US gallons, cups and fluid ounces.
Time Zone Converter
Convert a date and time between UTC offsets.
Countdown Timer
Run a countdown directly in the browser.
Stopwatch
A simple stopwatch with start, pause and reset controls.
CSV to JSON Converter
Convert simple comma-separated data with a header row into JSON.
JSON to CSV Converter
Convert an array of flat JSON objects into CSV.
Markdown Preview
Preview basic headings, bold text, italic text, links and lists.
CSS Minifier
Remove comments and unnecessary whitespace from CSS.
JavaScript Minifier
A basic whitespace minifier for simple JavaScript. It is not suitable for every advanced script.
Password Strength Checker
Estimate password strength locally. The password is not uploaded.
Social Share Preview
Preview a simplified Open Graph-style social card.
Schema Markup Generator
Generate JSON-LD markup for a website or article.
Redirect Rule Generator
Generate redirect examples for Apache, Nginx and Netlify.
Unit Price Calculator
Compare two products by price per unit.
VAT Calculator
Add VAT to a net price or remove VAT from a gross price.
Markup Calculator
Calculate selling price, profit and margin.
Compound Interest Calculator
Estimate future value of savings.
Savings Goal Calculator
Estimate how many months are needed to reach a target.
Hourly Wage Calculator
Convert monthly salary to an approximate hourly wage.
Electricity Cost Calculator
Estimate the cost of running an appliance.
Average Calculator
Calculate average, minimum and maximum.
Median Calculator
Calculate the median of a number list.
Ratio Calculator
Simplify two whole numbers into their smallest ratio.
Fraction to Decimal
Convert a fraction to a decimal or decimal to a simple fraction.
Grade Calculator
Calculate a weighted grade from score and weight pairs.
Use one line per item: score,weight.
Calorie Estimate
Estimate daily calories using the Mifflin-St Jeor equation.
Water Intake Estimate
Estimate a basic daily water target from body weight.
Sleep Time Calculator
Calculate suggested sleep-cycle times using 90-minute cycles.
Days Until Date
Count the days from today to another date.
Day of Week Finder
Find the weekday for any calendar date.
Random Item Picker
Pick one random item from a line-separated list.
Dice Roller
Roll a virtual die.
Yes or No Generator
Get a random yes or no answer.
Grocery List Maker
Create a shopping list saved in this browser.
Checklist Maker
Create a checklist saved in this browser.
Quick Notes
Save notes locally in your browser.
Reminder Text Generator
Create a clean reminder sentence.
Contact Link Generator
Generate links for phone calls, SMS, email and WhatsApp.
Map Link Generator
Create a Google Maps search URL.
Initials Generator
Create initials from a full name.
Reverse Text
Reverse characters or reverse word order.
Whitespace Cleaner
Remove extra spaces and repeated blank lines.
URL Extractor
Extract web links from text.
Email Extractor
Extract email addresses from text.
Phone Number Cleaner
Keep only digits and an optional leading plus sign.
Find and Replace
Replace matching text in a larger passage.
Character Frequency
Count characters in a text.
Reading Time Calculator
Estimate silent reading and speaking time.
Morse Code Translator
Encode English letters and numbers to Morse code or decode Morse code.
Text to Binary
Convert UTF-8 text to binary bytes or binary back to text.
Number Base Converter
Convert a number between decimal, binary, octal and hexadecimal.
JSON Key Viewer
List top-level keys and value types.
Username Generator
Generate simple username ideas from a name or keyword.
Passphrase Generator
Generate a memorable passphrase from random words.
PIN Generator
Generate random numeric PIN codes.
File SHA-256 Checksum
Calculate a SHA-256 checksum locally without uploading the file.
Image Information
Read an image's dimensions, type and file size locally.
Image to Base64
Convert an image into a data URL locally.
Currency Converter
Convert an amount between two currencies using European Central Bank rates (updated daily).
Pwned Password Check
Check whether a password has appeared in known data breaches (using k‑Anonymity request to haveibeenpwned.com).
The password is hashed locally; only the first 5 SHA‑1 characters are sent to the API.
QR Code Decoder
Upload an image or take a photo to decode a QR code.
Text Diff
Compare two blocks of text and see added / removed lines.
Text to Speech
Have your browser read text aloud.
Uses the Web Speech API (may not work in all browsers).
About TagerStudios Tools
TagerStudios Tools is a single-page collection of useful browser utilities. It is designed to be fast, mobile-friendly and easy to deploy as a normal static HTML website.
The Quick Menu turns the website into a personal homepage. Saved links stay in localStorage on the current browser.
Privacy
Most tools process data directly in your browser and do not send your text, passwords or calculations to TagerStudios.
The Public IP tool contacts the public ipify service. The QR generator loads the QRCode.js library from cdnjs. If analytics, advertising or additional external services are added later, this policy must be updated.