Developer Toolkit
A collection of free, high-performance tools for developers and creators. Built by DevriQ.
Free Image Compressor (Unlimited & Secure Client-Side)
Compress PNG and JPG images without losing quality. Fast and secure client-side processing.
Free PDF Merger Online (No Page Limits)
Combine multiple PDF documents into a single file. Drag and drop to reorder pages instantly.
YouTube Thumbnail Downloader (4K/HD - No Watermark)
Download high-quality thumbnails from any YouTube video instantly.
Bulk Image Converter (JPG, PNG, WEBP - Private)
Convert images between JPG, PNG, WEBP, and BMP formats instantly in your browser.
Image to PDF Converter (A4/Letter & Custom Layout)
Convert JPG, PNG, WEBP images to PDF. Customize paper size (A4, Letter), orientation, and margins.
PDF to Image Converter (High Quality JPG/PNG)
Turn PDF pages into high-quality JPG, PNG, or WEBP images. Download pages individually or as a ZIP.
Free QR Code Generator (SVG/PNG with Logo Support)
Create fully customizable QR codes for URLs, WiFi, Text, and Email. Download high-quality SVG or PNG.
Advanced Color Picker & Palette Generator (From Image)
Extract color palettes from images or generate harmonious color schemes for your design projects.
Online JSON Formatter, Validator & Minifier
Validate, format, and minify JSON data. Fix common errors and beautify your code.