Install the app, or use it in your browser.

NexLab Studios builds Android utility apps for documents, messaging and code — and free browser versions of the same tools, so you can use them without installing anything.

See the apps Use a tool now

Apps

Three apps on Google Play

PDF Scanner

Scan paper documents with your camera, then merge, split, compress, sign and convert PDFs. 22 tools in one app, with files processed on your device.

Install Details

EasyChat

Message any WhatsApp number without saving it to your contacts. Includes a status saver, message scheduling, app lock and 200+ country codes.

Install Use on web Details

HTML Viewer

Write, preview and fix HTML, CSS and JavaScript on your phone. AI Studio for generating and repairing code, live preview, 50+ templates, GitHub and FTP sync.

Install Details

What this site is for

Every NexLab app does a job you might only need once in a while. When that's the case, installing an app is more effort than the task is worth — so the common features are also here as free browser tools, with no signup and no files uploaded to a server.

If you find yourself using one regularly, the app version does the same job faster, works offline, and adds the parts a browser can't handle well.

Browse the web tools →