About SwiftTools

SwiftTools is a collection of simple, fast and genuinely useful online tools. We built it for the everyday moments where you need to count something, convert a number, format some code or check a date - without hunting through a browser extension, an app store or a login screen.

What we believe

• Speed. Tools should be instant. Everything runs client-side, so there is no waiting on a backend round-trip.
• Privacy. Tool inputs are processed in your browser and never uploaded to a server. We do not collect your text, files or personal data through the tools.
• Simplicity. No accounts, no paywalls, no dark patterns. Open a tool and use it.

What is free

Every tool on this site is free to use, forever. Where advertising is enabled, we keep it non-intrusive and separate from the tools themselves, rather than charging for basic utility features.

How the tools work

Open any tool, paste or type your input, and the result appears instantly. The heavy lifting happens in your browser with modern JavaScript - there is no backend round-trip, no rate limit and no queue. Close the tab and nothing you entered is stored: most tools keep zero state between visits.

Popular tools

Start with the ones people use most: Word Counter, JSON Formatter, PDF Merger, Image Compressor or Meta Tag Generator - then browse the full collection whenever you need something new.

What is coming

The platform is already home to 50 free tools across PDF, image, calculators, text, developer and SEO - and more are added as each reaches a quality bar we are happy to ship.

Get in touch

Questions, feedback or a tool idea? Contact us. You can also jump straight into the full list of tools.