Signature pad
Draw with mouse or finger with adjustable stroke width and color, or upload a signature image (white background auto-removed).
Draw or upload your signature and drop it anywhere on the contract.
Privacy-sensitive steps are processed in your browser, and data is destroyed when you close the page.
Clean exports with no watermark or hidden marks added.
Runs right in your desktop or mobile browser — no download needed.
Sign in with your WUJIEE account to use it for free, watermark-free.
Privacy-sensitive steps run in your browser, and data is destroyed when you close the page. Work on contracts, resumes and business documents with confidence.
Draw with mouse or finger with adjustable stroke width and color, or upload a signature image (white background auto-removed).
Drop the signature anywhere, resize freely — what you see is what you export.
Stamp one place, then keep signing other pages until the contract is done.
Sign in and upload a PDF
Draw or upload a signature and drag it into place
Stamp and export, repeat as needed
WUJIEE Doc Tools offers three signature sources — draw, typed-to-handwriting, or an uploaded signature/stamp image — then drag to position, scale, rotate and set opacity so the stamp sits naturally over text, skipping the print-then-scan round trip.
WUJIEE Doc Tools signs inside your browser, processed locally, with your data destroyed when you close the page — safe for contracts with amounts, ID numbers or commercial terms.
Upload a transparent-background stamp PNG, position it over the signature line and set opacity to overlay text without a white box; place it across pages of a multi-page contract for a straddle seal. For strong legal effect, add a certificate-backed digital signature.
A photo of a signature on white paper covers content, so you need a transparent PNG. Export one from the Signature Maker in WUJIEE Doc Tools, then come back and overlay it for clean edges.
Yes. A mobile browser lets you draw by touch — no app, no sign-up — and download the signed file, handy for signing a receipt on the go.
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