Watermarking

Jivaro Tool

Watermarking

Add text, logo, or tiled watermarks to images privately in your browser. Batch export works without uploading your files to a server.

Private Images stay on this device.

Images

Add files, paste from clipboard, or import a CORS-enabled image URL.

Drop images here

or click to choose JPG, PNG, WebP, SVG, GIF, or browser-supported HEIC.

URL imports only work when the image server allows browser access.

Watermark

Choose the watermark type and content.

Mode

Style & Position

Drag the preview, use presets, or fine-tune the watermark.

Preset

Live Preview

Click or drag on the preview to place the watermark. Use arrow keys to nudge it.

Add an image to start watermarking.

Preview is scaled for speed. Export uses original size unless resize is selected.

Queue

No images added yet.

Export

Download one file or a ZIP batch.

Ready.

Brand Kit

Save reusable watermark settings on this device.

Images are not stored permanently. Saved settings use localStorage only.

Harry Negron

Harry Negron is the CEO of Jivaro, a writer, and an entrepreneur with a background in science, technology, and digital publishing. He holds a B.S. in Microbiology and Mathematics and a Ph.D. in Genetics, with a specialization in biomedical sciences. His work spans finance, science, health, gaming, and technology, and his projects include free apps, automation tools, and large-scale search utilities. Originally from Puerto Rico and based in Japan since 2018, he brings an international perspective to Jivaro’s content, research, and tools.

Previous
Previous

SoundTweak

Next
Next

Formattica