---
title: "Browser-only PDF verifier (HTML page, not an API)"
method: GET
path: "/verify"
---

# Browser-only PDF verifier (HTML page, not an API)

`GET /verify`

## Request

- Base URL: `https://free-sign.com`
- URL: `https://free-sign.com/verify`
- Auth: none declared

Returns the FreeSign Verifier page (public/verify.html + verify.js). Listed here so AI agents scanning AI-facing surfaces don't conflate /verify (client-side, drag-and-drop, never transmits the PDF) with /api/verify (server-side lookup by document SHA-256). The page accepts any PAdES-B-T signed PDF from any vendor — RSA PKCS#1 v1.5 / RSA-PSS / ECDSA P-256/P-384/P-521 / Ed25519 / Ed448 — and runs the verification entirely in the browser (CMS sig, leaf-CA cert-chain crypto verify, RFC 3161 TST inner-CMS verify, OpenTimestamps Bitcoin attestation). The FreeSign Worker never sees the dropped PDF.

## Response `200`

HTML page.

---

[API](https://skmtc.dev/free-sign/apis/freesign-free-e-signature-api.md) · [All operations](https://skmtc.dev/free-sign/apis/freesign-free-e-signature-api/llms.txt) · [OpenAPI document](https://skmtc.dev/free-sign/apis/freesign-free-e-signature-api/revisions/5d8e9854ab85?raw)