Free Online Tools and Calculators

Full list of all online tools, calculators, and widgets on the site. Looking for something we don't have yet? Let us know, and we will create it!

Featured Tools

Placeholder Image
Placeholder Image

Make perfectly sized placeholder images.

Base64 Decode
Base64 Decode

Retrieve plain text from Base64.

Roman Numeral Converter
Roman Numeral Converter

Now you'll know which Superbowl you're watching

Newest Tools

HTML Stripper
HTML Stripper

Remove ugly HTML formatting.

Ebay Fee Calculator
Ebay Fee Calculator

Find out how much you will make selling on eBay.

Slug Generator
Slug Generator

Create SEO friendly URLs

All Tools

Base64 Encode
Base64 Encode

Convert text into Base64.

Base64 Decode
Base64 Decode

Retrieve plain text from Base64.

Roman Numeral Converter
Roman Numeral Converter

Now you'll know which Superbowl you're watching

Word Counter
Word Counter

Fast and accurate word and character counts.

Placeholder Image
Placeholder Image

Make perfectly sized placeholder images.

Text Generator
Text Generator

Fancy and stylish text on the fly.

Reverse Text
Reverse Text

Flip, mirror, and reverse text.

Remove Line Breaks
Remove Line Breaks

Easier than doing it by hand.

Decimal to Binary Converter
Decimal to Binary Converter

Convert numbers without errors.

Binary to Decimal Converter
Binary to Decimal Converter

Change them back to base 10.

Resistor Color Code Calculator
Resistor Color Code Calculator

Now you can grab the perfect resistor.

Hex to Binary Converter
Hex to Binary Converter

No more tedious conversions

Decimal to Hex Converter
Decimal to Hex Converter

Base 10 to base 16 in a flash

Countdown Timer
Countdown Timer

Get better at time management.

Open Graph Tester
Open Graph Tester

Validate your open graph tags for social sharing.

BMI Calculator
BMI Calculator

The world's easiest Body Mass Index calculator

Slug Generator
Slug Generator

Create SEO friendly URLs

Ebay Fee Calculator
Ebay Fee Calculator

Find out how much you will make selling on eBay.

HTML Stripper
HTML Stripper

Remove ugly HTML formatting.

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