Image Watermark — Add Watermark to Images Free
Add text watermarks to photos and images. Protect your work and brand your images — free, no signup.
How it works
- Upload a JPG, PNG, or WebP image
- Enter your watermark text and choose position
- Adjust opacity and font size to your liking
- Processed instantly in your browser — no upload needed
Why Choose Our Client-Side Image Watermark?
Process images securely, quickly, and directly in your browser with 100% local client-side memory execution.
100% Secure & Local
Your images never leave your device. All editing and conversions are performed locally in sandboxed client memory.
High-Fidelity Visual Formats
Preserves visual layouts, pixels, color schemes, margins, and headers during Image Watermark processing.
Blazing Fast Speeds
Powered by client-side browser workers, updates happen instantly without upload delays or network queue times.
Process in Three Simple Steps
Select Image
Upload or drag & drop your target image file directly into the secure dropzone above.
Configure & Apply
Choose your conversion settings, custom margins, or flags and review the real-time preview results.
Save Image
Instantly download your processed high-fidelity image output to your local drive.
image_output
Ready for use
Frequently Asked Questions about Image Watermark
Yes, Image Watermark is 100% free with no sign-up, no watermarks, and no usage limits.
Yes. Files are uploaded over HTTPS, processed securely on our servers, and permanently deleted immediately after your download. We never store, view, or share your files.
You can upload files up to 50 MB. For larger files, consider compressing or splitting them first.
Yes, Image Watermark is fully responsive and works in all modern browsers on desktop, tablet, and mobile.
You can use Image Watermark as many times as you need. There are no daily limits, no hidden caps, and no account required.