Free Tools World

🛠️ Free Tools World

22 free online tools that work right in your browser. No sign-up, no watermark, no downloads — and your files never leave your device.

📄 PDF Tools

🔧Merge PDFCombine PDF files into one🔧JPG to PDFConvert images to PDF🔧PDF to JPGConvert PDF pages to images🔧Split PDFSplit a PDF into pages🔧Rotate PDF PagesTurn PDF pages 90°, 180° or 270°

🖼️ Image Tools

🔧Image CompressorMake photos smaller, keep quality🔧Image ResizerResize photos to any size🔧Image Format ConverterJPG, PNG and WebP converter

🧮 Calculators

🔧Age CalculatorExact age in years, months & days🔧BMI CalculatorCheck your body mass index🔧Percentage CalculatorPercent of a number, increase & decrease🔧Loan EMI CalculatorMonthly loan payment & interest🔧Unit ConverterLength, weight & temperature

📝 Text Tools

🔧Word CounterCount words, characters & sentences🔧Case ConverterUPPER, lower, Title & Sentence case🔧JSON FormatterFormat, validate & minify JSON

✨ Generators

🔧QR Code GeneratorCreate QR codes instantly🔧Barcode GeneratorCODE128, EAN-13 & UPC barcodes🔧Password GeneratorStrong random passwords🔧Japanese Name GeneratorJapanese names with meaning🔧Japanese Names ListBoys & girls names with kanji🔧Palworld Breeding CalculatorFind offspring & parent combos

How it works

Pick a tool, use it, and download your result. Every tool runs on your own device with JavaScript — nothing is uploaded to a server, so your documents, photos and text stay private. All 22 tools are free, with no account and no hidden limits.

🔒 Your privacy: every tool on this site runs 100% inside your browser. Your files are never uploaded to any server.