Filigrane pour Images
Stamp a logo or text onto any photo. Drag it into place, then download.
100 % gratuit. Fonctionne entièrement dans votre navigateur : vos fichiers et données ne quittent jamais votre appareil et rien n'est envoyé à un serveur.
Drop a photo to watermark
or click to browse · PNG, JPG or WebP up to 20 MB
Processed on this device · nothing is uploaded
À propos de cet outil
Overlay a text or logo watermark onto an image - useful for photographers and designers who want to mark their work before sharing previews online, discouraging unauthorized use of the full-quality original.
Comment utiliser cet outil
- Upload base imageSelect the photo or artwork you want to protect before sharing.
- Add text or logo watermarkUse brand name, copyright text, or a logo graphic.
- Position and opacity tuningSet size, placement, and transparency so branding is visible but not distracting.
- Export protected versionDownload final watermarked image for web publishing or client proofing.
Pourquoi l’utiliser
- Discourages casual unauthorized reuse of your media.
- Keeps branding visible across reposts and previews.
- Supports both text and logo watermark styles.
- Quick workflow for photographers, artists, and agencies.
Usages courants
- Publishing portfolio previews safely on social platforms.
- Sending client proof images before final delivery.
- Branding marketplace photos and promotional visuals.
- Marking stock-photo samples for public listings.
Conseils pour de meilleurs résultats
- Place watermark where cropping cannot remove it easily.
- Use moderate opacity so mark is clear but image remains usable.
- Keep logo watermark in high-contrast variant for mixed backgrounds.
- Save an unwatermarked master file separately.
Erreurs à éviter
- Putting watermark only in a corner where it is easy to crop out.
- Using opacity too low to be visible after compression.
- Using opacity too high and ruining image readability.
- Assuming watermark alone is complete legal protection.
Questions fréquentes
Yes - upload an image (like a logo) to use as the watermark instead of, or alongside, text.
Yes - position it anywhere on the image, resize it, and adjust its opacity so it's visible without overwhelming the photo underneath.
A visible watermark discourages casual reuse and marks work as yours, but it's a deterrent, not a technical/legal lock - determined people can still crop or edit around it.
Yes. Watermark is free for normal use with no account required, and ToolBox does not add a watermark to your result.
Most tools in this category run in your browser so the file stays on your device. If a tool needs a temporary server job, files are handled for that job only and are not kept as a lasting archive.
No install needed. Open Watermark in your browser, add your file or paste your input, then download or copy the result.
Yes on modern mobile browsers. For large files, a desktop browser is usually faster and more reliable.
Try a different quality or format setting, use a smaller input, or open a related tool (for example compress before convert). Keep a copy of the original file before replacing it.
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