About docvexa.fun

docvexa.fun started with a small irritation. A colleague needed to send four scanned pages as one attachment, and the first three websites offering to help wanted an email address, queued the upload behind a countdown, and stamped the result with a logo. The file itself was a signed tenancy agreement. Uploading it to an unknown server to solve a two minute problem felt like the wrong trade.

So we built the tool locally instead, in plain JavaScript, and then kept going. Today the site holds 39 document utilities grouped into 6 categories: page editing, conversion, analysis, text cleanup, file and print helpers, and tools that build new PDFs from scratch.

What we mean by "runs in your browser"

Modern browsers can read files, render PDF pages onto a canvas and write new binary files without any help from a server. Every tool here is built on those capabilities. When you choose a file, it is read into the memory of the tab you are looking at, changed there, and handed back to you as a download. There is no upload step, no processing queue and no copy sitting in a temporary folder somewhere. That is also why the tools keep working on a slow connection, and why we can honestly say we do not have your documents: we never receive them.

What we will not do

No pop-ups or interstitials. No fake download buttons that lead to an advert. No trial that turns into a subscription after the third file. No page that exists purely to hold advertising. We reserve a small number of clearly marked advertising areas, and everything else on the page is content we wrote ourselves.

How the site pays for itself

Hosting and domain costs are covered by advertising placed in fixed positions that do not move the page around while you read, and by nothing else. We do not sell data, because there is nothing to sell: the tools do not collect the contents of your files, and we do not ask you to create an account.

Where we are going next

The roadmap is driven by requests. Digital signature placement, side-by-side PDF comparison and a smarter table extractor are the three most asked for additions, and each will follow the same rule as the existing tools: if it cannot be done without uploading your document, we will not ship it. If a tool you need is missing, or one behaves oddly on a particular file, tell us through the contact page and it goes onto the list.