Signed message will appear here...
The Digital Message Signing Tool is a simple, fully client-side browser utility that lets you create a cryptographically signed plain-text message using SHA-256 hashing. It is designed for freelancers, consultants, remote workers, students, and small business owners in Pakistan who need to prove they created or approved a specific statement at a particular time — such as confirming receipt of files, approving design revisions, accepting quotations, acknowledging milestones, or documenting agreements — without needing complex certificate-based digital signatures or third-party platforms.
Enter your message or declaration, add your name or identifier, then click "Sign Message". The tool combines your text with the current timestamp (PKT), computes a SHA-256 hash of the entire content, and produces a clean, copyable block that includes the original message, signer, date/time, and hash. Anyone can later verify the message hasn't been altered by re-hashing it and comparing the result. The output is perfect for pasting into WhatsApp, email threads, invoices, Google Docs comments, Notion pages, or freelance project notes as proof of intent or consent.
All processing happens locally in your browser using the secure Web Crypto API — no data is sent to any server, ensuring complete privacy. The tool is lightweight, mobile-friendly, and works offline after the page is loaded. It is especially useful in everyday freelance scenarios where formal e-signature tools are overkill or unavailable, yet you still want a verifiable trail of commitments or approvals that holds up in informal disputes or client handovers.
Use it daily to add credibility and traceability to your digital communications. Fast, free, private, and mathematically secure — a practical way to “sign” messages with code instead of ink. (Word count ≈ 302)