Add custom content to post and/or page (top/bottom). You may use text, HTML, Shortcodes and JavaScript. Simple, but work...
Alternatives to WP Post Signature
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Attachmentsv3.5.11
Attachments allows you to simply append any number of items from your WordPress Media Library to Posts, Pages, and Custom Post Types
Signed Postsv0.5
Signed Posts allows authors to sign posts, assuring content integrity. Signature verification proves post-signing alteration hasn't occurred.
Collect legally-binding eSignatures on any WordPress page, post, or WooCommerce order with full audit trails and SHA-256 integrity hashing.
Prozencev2.1.4
Digital business cards with QR code and vCard, an employee directory, org chart, email signature generator and a company intranet.
ArchivioIDv5.1.0
OpenPGP signature verification, multi-signer workflows, key lifecycle management, and public proof pages for ArchivioMD.
SignDocs Brasilv1.4.1
Legally-binding e-signature for Brazil: OTP, biometrics, ICP-Brasil, multi-signer envelopes, audit log, WP-CLI, WooCommerce.
CBX Petitionv2.0.15
A plugin to create, manage petition and collect signatures for petition inside WordPress environment.
The Ultimate WooCommerce Australia Post Shipping Plugin from Team ELEXtensions. The plugin integrates Australia Post APIs with WooCommerce.
ArchivioMDv1.19.3
Cryptographic content integrity for WordPress — hashing, signing, RFC 3161 timestamps, Rekor transparency log, and DANE corroboration.