Change your photo
Add your watermark.
Put your name or copyright text on one photo or a whole batch. Choose a spot, check the preview, and save your copies.
Choose one photo or a whole batch. JPEG, PNG, WebP, AVIF and HEIC/HEIF inputs.
Output keeps the photo’s proportions, up to 4,096 pixels on the longest edge. Larger photos are resized. Copies are re-encoded without the original EXIF metadata. Watermark opacity works in both formats. If your original image has a transparent background, PNG keeps it; JPEG fills it with white.
Your photos stay on your device. Originals are unchanged. Save any results before changing settings or leaving this page.
A simple mark before you share
Start with a corner for a discreet credit, or choose the centre for a more visible mark. White text, a soft shadow and 50% opacity make a useful starting point; check both bright and dark photos in your batch.
Text size follows each photo’s proportions, so the same settings work on portrait and landscape images. Long text is made smaller to keep it inside the edges. The preview shows the placement used in your saved copy.
A visible watermark helps identify your work, but it can be cropped or edited out. It is not copy protection. Processing stays in your browser, and your original photos are never changed.