Signature Overlay Tool - Add Signature to Image or PDF Free
Place your signature on documents, images, contracts. Position, resize, and adjust opacity. Combine signature with any image. No uploads, works offline.
1. Upload Document
Drop document image here or click to browse
JPG, PNG, WebP supported
3. Preview & Position
Upload document and signature to begin
Drag signature to position. Use resize handle in corner.
2. Upload Signature
Drop signature image here
PNG with transparency recommended
Adjust Signature
Small 30% Large
Faded 100% Solid
92%