Hey Product Hunt! I'm Ahmad, the solo dev behind ConvertKr. I started this project because every time I needed to merge a PDF or compress an image, the tools I found would either upload my files to their servers, let me do 2 files then ask for $12/month, or slap watermarks on the output. So I built my own. Everything processes in your browser using JavaScript, your files literally never leave your device. No server, no cloud, nothing. I use these tools for my own bank statements and ID documents, so privacy wasn't optional, it was the whole point. ConvertKr now has 30+ tools including a full PDF editor, merge, split, compress, sign, highlight, stamp, redact, background remover, image converter, passport photo maker, QR generator, and more. I just added PDF highlighting, stamping, redaction, and annotation tools this week. The most popular ones so far are the PDF editor, merge PDF, compress PDF, and the AI background remover. Everything is free — no premium plans, no limits, no signup required. I'm still actively building and shipping new tools every week based on what users actually ask for. Would love your feedback and happy to answer any questions!

ConvertKr

Free PDF & image tools that never upload your files

Free PDF & image tools that never upload your files