Getting a Useful Answer Faster

Most support questions we receive can be resolved in one reply if the message contains a few specifics. Because every tool on this site runs inside your own browser rather than on our servers, we have no logs of your session to inspect and no copy of your file to reproduce the problem with. That is deliberate, and it means the detail you provide is genuinely all we have to work from.

The most helpful reports include the tool name and page address, your browser and version, your operating system and whether you are on desktop or mobile, the approximate size and format of the file involved, what you expected to happen, and what actually happened instead. If your browser showed an error, the exact wording matters. If nothing visible happened at all, opening the developer console and copying any red error text is the single most useful thing you can send.

Please do not attach the file itself unless we ask. We would rather not receive your documents, and in most cases the format and size are enough to identify the problem.

Things Worth Checking First

A handful of issues account for most reports, and all of them have quick answers.

The tool appears to do nothing when I click

This is usually a browser extension, most often an aggressive privacy or script blocker, preventing the page's own JavaScript from running. Try the same tool in a private or incognito window, where extensions are typically disabled, and see whether it behaves differently.

It fails or freezes on a large file

Browser tabs have a memory ceiling, and it is lower on phones than on laptops. Video and multi-page PDF work is by far the most demanding. Closing other tabs frees memory, and switching from a phone to a desktop browser resolves most size-related failures. If a file is genuinely too large for a browser, we would rather tell you that than pretend otherwise.

The result looks different from what I expected

Compression is lossy by nature and format conversion sometimes cannot preserve every feature of the original. Each tool page has a written section explaining what the tool changes and what it leaves alone, which is usually the fastest way to understand a surprising result.

It works on my laptop but not my phone

Mobile browsers restrict memory more tightly and, on iOS in particular, apply additional limits to file handling and background processing. Some tools that work comfortably on a desktop will not complete on a phone with a large input.

Suggesting a New Tool

Suggestions genuinely do shape what gets built next, and the most useful ones describe the task rather than the feature. Telling us that you spend an hour every month reconciling file lists from three drives is more actionable than asking for a specific button, because the underlying problem often has a better solution than the one originally imagined.

It also helps to know how you currently solve it, what is wrong with that method, and roughly how often the task comes up. Tools that address a recurring, awkward, genuinely common task are the ones that get prioritised.

Corrections to Our Written Guides

Every tool page carries an explanatory guide, and several of them cover areas where the details change over time or vary by jurisdiction, such as tax slabs, platform character limits and health screening thresholds. If you spot something inaccurate or out of date, please tell us and include a source if you have one to hand. Corrections are applied promptly and we would much rather be told than leave something wrong on the page.

Privacy, Data and Removal Requests

Because files and input never leave your device, there is no stored copy of anything you have processed for us to retrieve, disclose or delete. If you have a question about the third-party analytics and advertising services the site uses, our Privacy Policy sets out what they do, and you are welcome to write to us if anything there is unclear.

Business and Partnership Enquiries

If your team has a repetitive browser-based task that would benefit from a purpose-built local tool, particularly where an upload-based service is unacceptable for confidentiality reasons, that is exactly the kind of problem this site exists to solve. Mention the workflow, the file formats involved and any constraints you are working under.

Response Times

We aim to reply within a couple of business days. Detailed bug reports involving an unusual browser or file format occasionally take longer, because reproducing the issue without access to your file requires some guesswork. If you have not heard back within a week, it is worth resending, as messages do occasionally end up in a spam folder.

Frequently Asked Questions

How quickly will I get a reply?

We aim to respond within a couple of business days. Complex bug reports involving unusual browsers or file formats can take longer, because we have no server logs or copy of your file to work from. If a week passes with no reply, resend, as messages occasionally land in spam.

What should I include in a bug report?

The tool name and page address, your browser and version, your operating system, whether you are on desktop or mobile, the approximate size and format of the file involved, and what you expected compared with what actually happened. Any red error text from the browser console is especially useful.

Should I attach the file I had trouble with?

Please do not unless we specifically ask. We would rather not receive your documents, and in most cases knowing the format and approximate size is enough to identify the problem.

A tool does nothing when I click. What is wrong?

This is most often a browser extension, usually a privacy or script blocker, preventing the page's JavaScript from running. Trying the same tool in a private or incognito window, where extensions are normally disabled, will confirm it quickly.

Can you delete the data I processed?

There is nothing to delete. Files and input never leave your device, so no copy of anything you have processed exists on our side at any point.

Do you build custom tools for businesses?

We are interested in recurring browser-based tasks, particularly where uploading files to a third-party service is unacceptable for confidentiality reasons. Describe the workflow, the file formats involved and any constraints when you write in.