Powering everyday productivity
Everyday online tools that save you time
Check live precious metal prices, convert measurements instantly, solve word puzzles, and access powerful calculators — all from one fast, trusted platform.
The toolbox
Every tool in one place
Free, fast and private — pick one and go. Press ⌘K anytime to search, or star a tool to save it.
Live Gold Prices
Real-time spot gold price per troy ounce with daily change.
Open toolLive Silver Prices
Real-time spot silver price and the gold-to-silver ratio.
Open toolUnit Converter
Length, weight, temperature, volume, speed and more.
Open toolWord Unscrambler
Find every valid word from your letters for Scrabble & more.
Open toolPercentage Calculator
Percent of a number, change, increase and decrease.
Open toolBMI Calculator
Body Mass Index in metric or imperial, with categories.
Open toolCurrency Converter
Convert between world currencies at live exchange rates.
Open toolLoan & Mortgage Calculator
Monthly payment, total interest and total cost.
Open toolWord & Character Counter
Words, characters, sentences and reading time.
Open toolAge Calculator
Exact age or duration in years, months and days.
Open toolPassword Generator
Strong random passwords, generated in your browser.
Open toolNumerology Calculator
Life path, destiny and name numbers from your birth date.
Open toolBase64 Encoder / Decoder
Encode or decode Base64 text instantly and privately.
Open toolJSON Formatter
Beautify, minify and validate JSON with clear errors.
Open toolCase Converter
UPPERCASE, lowercase, Title Case, camelCase and more.
Open toolHash Generator
SHA-1, SHA-256, SHA-384 and SHA-512 hashes.
Open toolColor Converter
Convert colors between HEX, RGB and HSL.
Open toolTip Calculator
Tip amount and total, split between people.
Open toolUnix Timestamp Converter
Convert epoch time to dates and back.
Open toolYour favorites
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Why Tiger Tools
Built to be fast, private and trustworthy
Every tool follows the same principles, so you always know what to expect.
Free forever
No paywalls, trials or hidden fees — ever.
No registration
Open any tool and start — no account needed.
Privacy first
Your inputs stay in your browser, never on our servers.
Fast & lightweight
Optimized to load instantly, even on slow connections.
Mobile friendly
Designed mobile-first and installable as an app.
Browser-based
Nothing to install; runs anywhere with a browser.
Updated frequently
New tools and refinements ship regularly.
Accurate data
Reliable formulas and live market sources.
Explore by category
A growing toolbox
We're expanding into dozens of categories. Here's where we're headed.
Finance
Metal prices, loan, mortgage, investment & interest calculators.
Gold Prices Silver Prices Currency LoanWord Tools
Unscramblers, anagram solvers, counters and text utilities.
Word Unscrambler Word Counter Case ConverterProductivity
Generators and developer utilities that run in your browser.
Password Base64 JSON Hash Color TimestampEducation Soon
Scientific, fraction, GPA and geometry calculators.
Learn & explore
Guides & educational resources
Short, useful explainers that pair with our tools.
FAQ