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Made with care for a faster, simpler web.

PERCENTAGE CALCULATORWORD COUNTERPASSWORD GENERATORAI PROMPT GENERATORJSON FORMATTERTOKEN COUNTERTEMPERATURE CONVERTER

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Every Tool you need,
in one place.

130+ simple, fast utility tools for everyday math, conversions and text — built to just work, right in your browser.

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12 CATEGORIES · 130+ TOOLS

01

Finance

Loans, interest, discounts, tips and taxes.

02

Health & Fitness

BMI, calories, ideal weight and age.

03

Math & Education

Fractions, GPA, ratios and geometry.

04

Converters

Units, temperature, currency, time zones and bases.

05

Date & Time

Date differences, countdowns and work days.

06

Text Tools

Word counts, case converters and diffs.

07

Developer Tools

JSON, Base64, URL encoding and UUIDs.

08

Generators & Fun

Passwords, QR codes and color palettes.

09

Image Tools

Compress, resize and convert images.

10

PDF Tools

Merge, split, convert and protect PDFs.

11

AI Tools

Prompts, token counters, AI directories and cost calculators.

12

Games

Classic arcade games, free in your browser.

Learn

From our guides

All guides →

GUIDE · 3 MIN

Lossy vs Lossless Image Compression: Explained with Real Numbers

What lossy and lossless compression really do to your images, how much each one saves, when quality loss becomes visible — and how to pick per use case.

GUIDE · 3 MIN

JPG vs PNG: Which Image Format Should You Use?

JPG or PNG? The difference between lossy and lossless, transparency, file sizes for photos vs screenshots — and the simple rule to pick the right one every time.

GUIDE · 3 MIN

How to Remove a Password from a PDF (The Honest Guide)

Remove the password from PDFs you own, keep them readable everywhere, and understand what is (and isn't) possible when you don't have the password.

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Lightning Fast

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Privacy-First

Most tools process files and inputs locally in your browser. A few tools use external services when required, sending only the data that feature needs. See our Privacy Policy for details.

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Always Free

Every tool is free forever. No sign-ups, no paywalls, no hidden fees.

NEW TOOLS EVERY WEEK

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We add new calculators, converters and utilities every week. If there's something specific you need, we'd love to hear from you.

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