The Zero-Gate Manifesto

About 0Stamp

The single-purpose document stamping engine engineered with extreme restraint for freelancers and remote contractors.

The Origin: Why We Built 0Stamp

Almost every independent contractor, freelancer, and bookkeeper encounters the same infuriating friction: You complete a milestone, receive payment via wire or Stripe, and simply need to mark the invoice PAID or stamp a receipt voucher with an official approval seal.

When you turn to conventional web PDF utilities, you are invariably met with aggressive paywalls:

✕ $20–$30/Month Subscriptions For a single action that takes 3 seconds of CPU computation.
✕ Forced Account Registration Handing over your email and phone number just to download one file.
✕ Confidentiality Risks Uploading sensitive banking wire routing and client NDAs to third-party cloud servers.
✕ Artificial Quotas & Artificial Delays "1 free document per 24 hours" and artificial 30-second export loading spinners.

We built 0Stamp as the antithesis to bloated, predatory SaaS: a lightweight, client-side developer utility that runs instantly in browser memory, respects your confidentiality, and charges zero tolls.

Foundational Principles

The "0" Ethos

The number 0 is not just our brand name—it is our engineering contract with you:

0

0 Accounts

No signups, no magic links, no passwords, and zero marketing email captures. Drop your document and begin immediately.

0

0 Cloud Storage

Your sensitive documents never leave your device. All rendering and vector compilation runs locally in browser memory via WebAssembly.

0

0 Paywalls

Free for personal, commercial, and enterprise usage. No credit cards, no watermark penalties, and no document volume limits.

0

0 Bloat

Engineered with extreme restraint. We don't try to be an all-in-one PDF suite; we do one job with unmatched fidelity and speed.

Built for Independent Professionals

0Stamp was engineered specifically for the global modern workforce:

Freelancers & Remote Contractors Add clear payment confirmation badges, transaction IDs, payment methods (Stripe, Bank Wire, Wise), and authentic cursive signatures to completed deliverables.
Bookkeepers & Accounting Teams Batch-stamp expense vouchers, receipts, and audit records with customizable official circular seals, date stamps, and reference codes.
Privacy-First Enterprises & Legal Counsel Ensure zero data leak risk when redacting banking coordinates or stamping non-disclosure agreements and confidential settlement documents.

Experience Zero-Gate Stamping

No sign up required. Drop your invoice or receipt to create your first stamped document in under five seconds.

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