Ajouter un filigrane
Apposez un texte ou un logo sur vos images — 100% dans le navigateur, aucun upload.
1. Choisir une image
2. Configurer le filigrane
Aperçu ici
Avaliações e classificações
Escrever avaliação
A sua avaliação *
Saiba como o FileSwiftly coleta, usa e protege seus dados pessoais e arquivos. Conforme com o GDPR.
0/500 characters
Seja o primeiro a deixar uma avaliação!
Ferramentas relacionadas
Continue com estas ferramentas complementares
Free Image Watermark Tool Online — Add Text or Logo Watermark
Protect your photos and visual content with a custom text or PNG logo watermark. Control position, opacity, size, rotation and tiling. No software, no account.
Text watermark vs logo watermark
Text watermarks are the quickest way to brand your images: add your name, website URL (e.g. @username or www.yourdomain.com), copyright notice (© 2025 Your Name), or a label like "SAMPLE" or "PROOF". Choose font, size, color and opacity to match your style. Logo watermarks use your brand logo: upload a transparent PNG (with alpha channel background) and place it at any position. Logo watermarks look more professional and are harder to remove cleanly than text watermarks.
Tiled watermark for full protection
A single centered watermark can be cropped away. The tiled pattern option repeats your watermark across the entire image at a set interval — making it impossible to crop out without losing significant image content. This is the most effective protection for portfolio images, stock photos and artwork shared online. Set tile spacing and opacity to balance protection with visual appeal.
FAQ
Can the watermark be removed from my image?
A high-opacity watermark placed over textured or busy areas is very difficult to remove cleanly. A low-opacity watermark over flat backgrounds can be removed by advanced editing tools. Use 30-50%+ opacity and tiled placement for strongest protection.
What PNG logo should I use for best results?
Use a PNG with a transparent background (alpha channel). The logo will appear cleanly on any image background. If your logo has a white background, it will show a white rectangle — export it with transparency from your design tool.
Does the watermark affect image quality?
No. The watermark is applied as an overlay layer. The underlying image quality is not compressed or degraded.
Can I batch-watermark multiple images at once?
Yes. Upload up to 20 images and apply the same watermark settings to all in one operation. Download as a ZIP archive.
What file formats are supported?
Input: JPG, PNG and WebP. The watermarked output uses the same format as the input.
Can I add both text and logo watermarks?
Apply one type per operation. To add both, apply a text watermark first, then re-upload the result to add a logo watermark.