Image Watermark Tool

Image Watermark Tool | Online Free Tool | Elysia Tools

Tool usage guide

Learn when to use this tool, what it supports, and how real users apply it.

Key facts

Category: Design
Input types: file, text, select, number, color
Output type: file
Sample coverage: 4
API ready: Yes

Overview

Easily protect your visual content by adding custom text watermarks to your images. This tool allows you to precisely control the placement, font styling, opacity, and rotation of your text overlays to ensure your brand or copyright information is clearly visible.

When to use

Protecting your original photography or digital artwork from unauthorized use.
Adding professional branding or company names to product images.
Marking drafts or preview images with status labels like 'Confidential' or 'Draft'.

How it works

1Upload your image file in formats like JPEG, PNG, or WebP.
2Enter your desired watermark text and adjust settings like font size, color, and opacity.
3Select the preferred position on the image and apply rotation if needed.
4Download your watermarked image directly to your device.

Use cases

Photographers adding copyright notices to their portfolio images.
E-commerce sellers branding product photos with their store name.
Designers marking client proofs with 'Draft' watermarks to prevent misuse.

Examples

1. Protecting Photography Portfolio

Professional Photographer

Background

A photographer wants to share high-resolution images on social media but fears unauthorized usage.

Problem

Needs a subtle, professional copyright notice on all images.

How to use

watermarkText: '© 2025 Name', position: 'bottom-right', opacity: 0.5, fontSize: 30

Outcome

The image is now branded with a professional, semi-transparent copyright notice in the corner.

2. Branding Product Catalog

Small Business Owner

Background

An online store owner needs to add their brand name to product photos to prevent competitors from stealing them.

Problem

Needs a clear, visible brand overlay on every product image.

How to use

Upload the product photo, enter the brand name, set the position to 'center', and adjust the background opacity for better readability.

FAQ

What image formats are supported?

The tool supports JPEG, PNG, WebP, GIF, BMP, and TIFF formats.

Can I change the transparency of the watermark?

Yes, you can adjust the text opacity using the slider, ranging from 0 (invisible) to 1 (fully opaque).

Is there a limit to the file size?

Yes, the maximum file size for uploads is 10MB.

Can I rotate the watermark text?

Yes, you can rotate the text by entering an angle between -180 and 180 degrees.

Does the tool save my images on the server?

No, images are processed locally or temporarily and are not stored permanently on our servers.

watermarkText: 'BrandName', position: 'center', fontSize: 60, fontColor: '#ffffff', backgroundOpacity: 0.5

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Inputs

Result

Learn when to use this tool, what it supports, and how real users apply it.

Key facts

Overview

When to use

How it works

Use cases

Examples

1. Protecting Photography Portfolio

2. Branding Product Catalog

FAQ

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