Can I position the watermark anywhere on the image?
Yes. You can select Bottom-Right, Bottom-Left, Top-Right, Top-Left, Center, or full-surface Tiled protection.
Watermark Image Online — Add Text & Logo Watermarks
Apply copyright text or logo watermark stamp with opacity and position.
Drop photos here to add watermark
Stamp copyright text, brand names, or logos onto your images
ดูตัวอย่างรูปภาพ
วิธีการใช้งาน Watermark Image
1
เลือกและอัปโหลด
Drag your photos into the watermarking workbench.
2
ตั้งค่าและดูตัวอย่าง
Enter your watermark text, adjust font size, color, opacity, and choose placement (Corner, Center, Tiled).
3
ขั้นตอนและการดาวน์โหลด
Click 'Apply Watermark' to stamp and download your protected photos.
สถาปัตยกรรมทางเทคนิคและความเป็นส่วนตัวฝั่งไคลเอ็นต์
Processing Engine
Browser Canvas 2D & Binary Transcoder
Privacy Model
100% In-Memory Sandbox · Zero Server Uploads
Format Standards
PNG, JPEG, WebP, SVG, ICO Specifications
Execution Speed
Zero Network Latency · Instant Local Output
Frequently Asked Questions
Can I adjust watermark transparency?
Yes. Use the opacity slider (from 10% faint to 100% solid) to balance visibility and aesthetic appeal.
Can I watermark multiple photos at once?
Yes. Your watermark settings are applied consistently across all uploaded photos in the batch.