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Privacy: All document processing runs locally in your browser. Documents are never uploaded to any server, keeping your data private and secure.
✍️ Signature pad
🏮 E-seal
The stamp is a red circular seal; download it after generating.
Frequently Asked Questions
What format can the signature be saved as?
A PNG with an alpha channel, ready to be placed over documents or images.
Does it support touchscreen handwriting?
Yes. On phones and tablets, sign directly with a finger or stylus.
How is an electronic seal generated?
Type 2–6 Chinese characters and click 'Generate Seal' to produce a red circular electronic seal.
Is data sent to a server?
No. Signatures and seals are drawn entirely in your browser.