Free tool

Add a Watermark to Images

Add text or logo watermarks to images with custom opacity and position.

Text or logoNo uploadsInstant

100% Free to use
No credit card required
Works offline in your browser

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Why it helps

Protect your work

Apply a subtle watermark to keep your images branded.

Easy controls

Set opacity, size, and position with a few clicks.

Watermark

Add a watermark

Text or logo

or browse manually

Drag and drop your files here, or use the button to select files.

Logo (optional)TextOpacityPosition

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How to use Image Watermark for Maximum Social Media Growth

The Image Watermark allows designers, marketers, and photographers to add text or logo watermarks to images with custom opacity and position. instantly in your browser. Maintain pixel-perfect quality and exact aspect ratios required for modern web displays and social feeds.

1. Select & Input

Upload your file or enter content directly in your web browser. 100% private and runs locally on your device.

2. Optimize & Format

Adjust settings, crop dimensions, or refine text tailored for social media algorithms and resolution standards.

3. Publish & AutoPost

Download your high-quality asset or push directly to Auto Poster AI to schedule automated posts across all channels.

Protect your work

Apply a subtle watermark to keep your images branded.

Easy controls

Set opacity, size, and position with a few clicks.

Why Formatting Consistency Matters

Social media algorithms favor content that meets platform recommendations. Using optimized tools like Image Watermark helps prevent compression artifacts, aspect ratio distortion, and text cut-offs on mobile feeds.