QK Quikly

Free · No sign-up · Runs in your browser

Everyday tools that just work.

Convert units, shrink images, and merge PDFs in seconds. Nothing you touch here ever leaves your device — there's no upload, so there's nothing to steal.

Try a tool now Merge a PDF
⚡ Loads in under 1s 🔒 Files never uploaded 🌍 Works on any device
Quick length converter

This is live — try changing the number. Full converter with weight & temperature below.

Tool 01

Unit converter

Length, weight, and temperature — pick a category and type a number.

Result
—

Tool 02

Image compressor

Drop a JPG or PNG to shrink its file size, right in your browser. Nothing is uploaded anywhere.

Click to choose an image or drag one here
JPG or PNG, any size

Tool 03

Merge PDFs

Combine multiple PDF files into one, in order, without uploading them to any server.

Click to choose PDF files or drag them here
You can select several at once

    Tool 04

    Password generator

    Create a strong, random password. Generated on your device — never sent anywhere.

    Strength
    —

    Tool 05

    QR code generator

    Turn any link or text into a scannable QR code, generated locally and ready to download.

    Download PNG

    Updates automatically as you type.

    Quikly Help
    Hi! I can answer quick questions about these tools. Try one below, or type your own.