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Free Online Tools for Converting, Calculating & Formatting

Free, fast, and precise online tools for developers, marketers, and creators. Convert, calculate, and format instantly — no signup required.

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The community's most used daily utilities.

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Illustration of a character counter and word counter showing real-time text analysis for writers - word counter & character counter

Word Counter & Character Counter

Instantly count words, characters (with and without spaces), sentences, and paragraphs — free, real-time, no signup required.
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Illustration of a text to Morse code converter showing dots and dashes signal translation

Text to Morse Code Converter

Instantly convert text to Morse code (and back), with audio playback — free, accurate, no signup required.
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Illustration of a case converter showing text transformation between uppercase, lowercase, and title case

Case Converter

Instantly convert text between UPPERCASE, lowercase, Title Case, Sentence case, and more — free, no signup required.
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Illustration of an aspect ratio calculator showing image and video dimension proportions

Aspect Ratio Calculator

Instantly calculate aspect ratios and resize dimensions for images and video — free, accurate, no signup required.
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Illustration of a markdown to HTML converter showing document markup transformation for web publishing

Markdown to HTML Converter

Instantly convert Markdown to clean HTML with a live preview — free, no signup, works entirely in your browser.
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Illustration of a timestamp converter showing Unix epoch time conversion to readable date and UTC format

Timestamp Converter

Instantly convert Unix timestamps to human-readable dates (UTC or local time), and dates back to timestamps — free, accurate, no signup required.
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Tool Categories

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Converters

Instantly convert text, code, and colors — Morse code, case formatting, Markdown to HTML, and Hex to RGB, all in your browser.

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Calculators

Quick, accurate calculations for everyday tasks — aspect ratios, Unix timestamps, and more, with instant results.

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Marketing Tools

Marketing Tools

Make smarter ad decisions with ROAS, CPC, CPM, CPA, Ad ROI, and Lead Value calculators built for marketers.

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Built for Efficiency

Instant Results

Instant Results

Zero waiting time. All
processing happens in the
blink of an eye.

100% Free

100% Free

No paywalls, no hidden fees,
no limits on daily tool usage.

Privacy First

Privacy First

No paywalls, no hidden fees,
We don’t store your data.
Everything stays on your client
session.

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Simple 3-Step Process

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Pick a Tool

Select from our library of 15+ specialized
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Enter Your Data

Input your text, files, or numbers into our
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Get Results

Copy or download your processed data
instantly for free.