WriteDroid is a growing set of free online tools. Every tool opens instantly, needs no account and adds no watermark. Because the tools run in your browser, the text and files you add stay on your device unless you choose an optional AI feature.

Browse all tools or jump to a category from the list above. Each tool page has step-by-step instructions and answers to common questions, and the blog has guides that go with them. New tools are added regularly.

From the blog

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PDF guides · 2 min read

Sejda Alternative: A Free, Private and Simple PDF Editor

Looking for a Sejda alternative? An honest comparison of what a browser-side editor does well, where Sejda is stronger, and how t…

PDF guides · 2 min read

How to Add Page Numbers and a Watermark to a PDF

Number every page and stamp a word like DRAFT or CONFIDENTIAL across the document. Pick a style and position, then save.

PDF guides · 2 min read

How to Reduce PDF File Size Without Losing Readability

Make a PDF small enough to email. What makes files big, the quick fix, and the trade-off between size and sharpness.

Frequently asked questions

All questions

What is WriteDroid?

WriteDroid is a growing collection of free web tools. It has tools for documents, images, resumes and more, and new tools are added regularly.

Do I need an account?

No. Every tool works without signing up or logging in.

Is it really free?

Yes. The tools are free to use and the files you create have no watermark.

Are my files uploaded to your server?

Mostly no. The tools run in your browser, so what you type and the files you save stay on your device. If you choose an AI feature (Generate with AI in the resume builder, or AI page detection in the scanner), the files you add are sent to an AI service only to be read, and are not saved on our server.

Does it work on a phone?

Yes. The site and the tools are built for phones first and also work on tablets and computers.

How can I suggest a tool or report a problem?

Use the contact page. Every message is read.