About luvpdf
Free, private, browser-based PDF tools — built to make everyday document tasks fast and effortless.
luvpdf is a set of seven professional PDF tools that run entirely within your web browser and are available for free online. We created this project because we believe working with documents should be simple, fast and private. To perform basic tasks, you must sign up for an account, upload your files to a remote server, or pay a subscription fee with the majority of online PDF services. We wanted to do the opposite: give people powerful, reliable PDF tools that work instantly, cost nothing, and never send a single file off their device.
What We Offer
Our toolkit covers the most common document needs in one place, so you do not have to juggle several different apps or websites:
- Invoice Generator — create branded, professional invoices with live preview.
- Certificate Maker — design certificates with multiple templates, logo and signature.
- Watermark Tool — add text or image watermarks to protect and brand your PDFs.
- Signature Maker — draw, type or upload a signature and apply it to any PDF.
- Cover Page Maker — build polished cover pages for reports and projects.
- Crop / Resize PDF — trim margins or extract regions with multiple crop boxes.
- Merge PDF — combine many PDFs into one, with optional cropping per file.
Our Privacy-First Promise
Every operation in luvpdf happens locally in your browser using trusted open technologies such as PDF-lib, jsPDF and PDF.js. Your files are read into memory on your own computer, processed there, and offered for download — they are never uploaded, stored or transmitted to us or anyone else. As a result, you can work with certificates, invoices, contracts, and other sensitive documents with confidence knowing that you have complete control over them.
Who We Are For
luvpdf is built for freelancers, small business owners, students, teachers, office workers and anyone who occasionally needs to create or modify PDFs without the hassle of expensive software. There is no learning curve because each tool comes with a brief instruction manual when you first open it, as well as a comprehensive help section right on the page.
Our Mission
Our mission is to make essential PDF tools accessible to everyone, for free, without compromising privacy. We are determined to keep these tools quick, simple to use, and accessible to all, and we continue to enhance them in response to the requirements of actual users. Thank you for using luvpdf.