Free Online Watermark Adder
Agrega una marca de agua de texto o imagen a tus fotos.
Frequently Asked Questions
Is the Añadir Marca de Agua free to use?
Yes, the Añadir Marca de Agua on Allio Tools is completely free with no sign-up or registration required. It works directly in your browser.
How does the Añadir Marca de Agua work?
Agrega una marca de agua de texto o imagen a tus fotos. No data is sent to a server — everything runs locally in your browser for maximum privacy and speed.
Do I need to install anything to use the Añadir Marca de Agua?
No installation needed. The Añadir Marca de Agua runs entirely in your web browser on any device — desktop, tablet, or mobile.
Is my data safe when using the Añadir Marca de Agua?
Completely safe. The Añadir Marca de Agua processes everything locally in your browser. No input data, results, or usage information is ever transmitted to or stored on any server.
Does the Añadir Marca de Agua work offline?
After the page loads for the first time, the Añadir Marca de Agua works without an internet connection for all client-side processing. Tools that fetch live external data (such as DNS or WHOIS lookups) require an active connection.
What image formats does the Añadir Marca de Agua support?
The Añadir Marca de Agua works with common image formats supported by your browser, including JPEG, PNG, WebP, and GIF. SVG support varies by tool. No format conversion plugin or driver is needed.