ID Watermark
Stamp a purpose watermark on ID copies to prevent misuse.
ID Watermark Studio & Controls
Drop ID image here, or click to browse Supports JPG, PNG, WebP or Ctrl+V · 100% local processing in browser
Security Presets
Watermarked Live Preview
856 × 540 px
PNG (Lossless Quality) · 100% 原始解析度
100% client-side Canvas rendering · ID photos never leave your device