What Docelora is
Docelora is a set of online tools for working with documents — combining PDFs, splitting them, reordering pages, adding page numbers, turning images into a PDF. Each one does a single job, in the browser, without an account.
The site is operated under the name Docelora.com, from the United Kingdom, and is available to anyone, anywhere, subject to the applicable law where they are.
What makes it worth choosing is not the list of tools, which most sites have. It is that every page tells you what it cannot do, and that nothing here pretends to work when it does not.
How the tools actually work
Your file is uploaded to Docelora’s own processing service over an encrypted connection, the operation runs there, and the result is sent back. Your upload is deleted the moment the result exists, and the result is cleared automatically a short time later. The Privacy Policy describes this step by step.
There is no simulated processing anywhere on this site. A job either produces a real file or reports a specific reason it could not — “this PDF is password-protected”, “this document has 12 pages, so page 20 does not exist”. You will not be shown a progress bar that is really a timer, or a download button that produces something that was never processed.
Every file is identified by reading its actual contents rather than trusting its name. A spreadsheet renamed to .pdf is refused, and the message says the content was checked, not the extension.
Why every page lists its limits
Most tool sites describe what their tools do. Docelora also describes what they do not, on the same page, above the point where you would upload something.
That is not modesty. It is the most useful information on the page. Knowing in advance that splitting a PDF will not carry its bookmarks across, or that a photograph saved as PNG will produce a larger file than the same photograph as JPG, saves you from discovering it after the fact with a document you needed.
Bookmarks and outlines do not survive a document being rebuilt. Password-protected PDFs are refused rather than forced open. Page numbers are drawn in Helvetica only, so non-Latin numbering is not available. Images are never stretched to fill a page, which means a portrait photograph on a landscape page will have space beside it.
None of these are faults. They are what the tools do, and each one is on the page of the tool it applies to.
What is available today
Docelora lists more tools than it has built, and marks the difference clearly. A tool that is not finished appears as plain text labelled as planned — it is not a link, it is not focusable with a keyboard, and there is no page behind it to land on.
The site’s search behaves the same way. It can only return a tool that genuinely works, so searching for something not yet built returns nothing rather than sending you to a page that cannot help.
This is a deliberate structural choice. A menu of thirty links where twenty lead to “coming soon” wastes the time of everyone who clicks one.
What Docelora does not claim
Nowhere on this site will you find any of the following, because none of them could be substantiated:
- A number of users, files processed, or downloads.
- Customer testimonials, reviews or star ratings.
- Awards, certifications or security accreditations.
- Partnerships or endorsements.
- A claim of absolute security, or that uploaded files vanish the moment you are done with them.
- A specific deletion time presented as a guarantee.
- Accuracy percentages, or a promise of perfect conversion fidelity.
Where a figure does appear — the twenty-minute window in which a result is cleared, the 25 MB file limit, the 500-page ceiling — it is the figure the software actually enforces, and the surrounding words say what kind of claim it is. The retention window is described as what the cleanup does, not as a promise about a precise moment, because those are different statements and only one of them is true.
How it is built
The site is plain HTML, CSS and JavaScript. No framework, no build pipeline in the browser, no third-party scripts, no external fonts. Each page is a single self-contained file, which is why pages load quickly and why the Cookie Policy can truthfully say that nothing is stored in your browser.
The processing service is a small Node.js application that does the document work itself. It uses open-source libraries under their licences and no system binaries, which keeps it simple to run — and also honestly constrains what can be offered. Tools that would need optical character recognition, PDF encryption, or a full office suite are not here, and will not be added until they can be done properly.
Every tool is covered by automated tests that upload real files over HTTP, poll the real job, download the real result and inspect it — checking page counts, page sizes, page order and rotation. A test that cannot fail proves nothing, so the results are examined rather than assumed.
Advertising
Docelora intends to support itself with advertising. There is none on the site today, and no advertising code on any page.
When it arrives it will go in places that do not interfere with using the tools. An advertisement will not sit next to an upload button or a download button, will not be styled to look like one, and will never be placed where clicking it by accident is likely. The Privacy Policy and Cookie Policy will be updated before anything is introduced, not after.
Getting in touch
Corrections, bug reports and questions are welcome at info@docelora.com. If a tool produced a result you did not expect, describing what you uploaded and what you expected to get is the most useful thing you can send.
See also Contact, the Privacy Policy and the Terms.