Fast, simple, and 100% free utilities for everyday tasks. No accounts, no downloads, no hassle.
Compress and resize images instantly. Supports JPG, PNG, WebP. Reduce file size without losing quality.
Use Tool →Create professional invoices in seconds. Fill in your details, download as PDF. Free, forever.
Use Tool →Calculate monthly payments, total interest, and amortization schedules for any loan or mortgage.
Use Tool →No loading screens, no waiting. Tools work immediately in your browser.
Your files and data never leave your device. 100% client-side processing.
No premium tiers, no sign-up, no credit card. Free forever.
Works perfectly on any device — phone, tablet, or desktop.
SwiftToolKit is a collection of fast, free, browser-based utilities designed to save you time. Whether you need to compress an image before uploading it, generate a professional invoice for a client, or calculate your mortgage payments before buying a home — we have you covered.
All tools run entirely in your browser. That means your files and data are never uploaded to any server, keeping your information completely private and secure. No account required, no watermarks, no hidden fees — just free tools that work.