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Finance calculators, PDF tools, developer utilities, image editors, and text tools. No sign-up. No ads walls. Just tools.

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Hand-picked by thousands of users every month.

finance

Mortgage Calculator

Calculate monthly mortgage payments, total interest, and amortisation schedule. 847 uses finance

Loan Calculator

Estimate monthly repayments and total cost for any personal or auto loan. 623 uses dev

JSON Formatter

Pretty-print, validate, and minify JSON data in your browser. 512 uses dev

Password Generator

Generate strong, random passwords with custom length and character sets. 489 uses pdf

PDF Compressor

Reduce PDF file size without losing quality. 394 uses image

Image Resizer

Resize images to exact pixel dimensions or a percentage scale. 356 uses text

Word Counter

Count words, characters, sentences, and paragraphs in any text. 298 uses finance

Compound Interest Calculator

See how your savings grow with compound interest over time. 267 uses

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5 categories, 30 tools. All free, all browser-based.

Finance Calculators

8 tools

PDF Tools

8 tools

Developer Tools

6 tools

Image Tools

5 tools

Text Tools

5 tools

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Everything runs in your browser. No uploads. No tracking. No bullshit.

100% Free

All 30 tools. No paywalls. No premium tiers. Free, forever.

Private by Design

Everything runs client-side. Your files never leave your device.

Lightning Fast

No bloated frameworks. Every tool loads in under 300ms.

Works Everywhere

Desktop, tablet, mobile. Works offline on most tools.