I Built a Free PDF Tool That Runs 100% in Your Browser (No Uploads, No Servers)

PDFCraft is a browser-based toolkit allowing users to merge, split, compress, and convert PDFs locally using React 19, TypeScript, and Tesseract.js, ensuring no data is uploaded to servers. Similarly, image compression can be achieved entirely within the browser utilizing the HTML5 Canvas API and the toBlob() method. Both approaches eliminate the need for server uploads and sign-ups, providing a secure way to handle private documents and photos without risking data exposure to third parties.