Anchor tags improve speed and consistency when preparing documents, reduce manual errors, and make templates reusable across contracts and forms, freeing staff time for higher-value work.
An HR Manager creates reusable onboarding templates and uses anchor tags to ensure signature, name, and date fields appear reliably for each new hire, reducing manual placement work and maintaining consistent onboarding documentation across departments and document versions.
A Legal Counsel defines standardized anchor naming conventions and reviews template mappings to prevent ambiguous anchors, ensuring that signature blocks and clause acknowledgments are captured correctly for audits and regulatory compliance.
Anchor tags are useful across organizational teams that send similar documents repeatedly and need consistent field placement.
Implementing anchor tags centrally helps cross-functional teams reduce preparation time and maintain document consistency.
Automatic parsing identifies predefined anchor strings and inserts corresponding fields, reducing manual placement while preserving intended field types and sequence within each document.
Regular expression support lets templates match variable anchors such as numbered signer tags or localized date markers, improving detection across document variations.
Bulk application tools let administrators apply anchor-tag mappings across multiple templates or documents, saving time for high-volume workflows.
REST APIs expose endpoints for uploading documents, specifying anchor mapping rules, and retrieving placement results for integration with CRM or document management systems.
| Feature | Value |
|---|---|
| Default anchor tag regular expression | /sig_[0-9]+/i |
| Field matching and priority order | First-match priority |
| Reminder frequency and escalations | 48 hours |
| Notification preferences for senders | Email and in-app |
| Webhook endpoint for placement events | Configured URL |
Anchor-tag detection is typically performed server-side, so platform support focuses on file compatibility and API access rather than signer device capabilities.
Ensure documents use supported formats and that any integrations call the anchor-detection endpoints before presenting files to signers, so placement is consistent across desktop and mobile recipients.
A mid-sized employer standardized anchor tags like [sign_hr] and [date_hr] across offer letters and benefit forms to automate field placement
Resulting in faster new hire processing and fewer setup errors for HR staff.
A sales operations team embedded anchor tags in proposal templates and used pattern matching for variations such as /sig_[0-9]+/
Leading to more consistent contracts and shorter time-to-sign across high-volume deals.
| Platforms Compared | signNow (Recommended) | DocuSign | Adobe Sign |
|---|---|---|---|
| Support for Anchor Tag Fields | |||
| Regular expression matching capability in templates | Limited | ||
| Case sensitivity configuration for anchor tags | Configurable | Fixed | Configurable |
| Bulk apply anchor tags across multiple documents |
Quarterly checks recommended
Test before bulk use
Avoid edits during sends
Allow manual override as needed
| Platform | signNow (Featured) | DocuSign | Adobe Sign | HelloSign | PandaDoc |
|---|---|---|---|---|---|
| Starting monthly price (approx.) | From $8/user | From $10/user | From $14/user | From $15/user | From $19/user |
| Annual price per user (approx.) | From $96/user | From $120/user | From $168/user | From $150/user | From $228/user |
| Free trial availability | Yes, limited | Yes, standard | Yes, standard | Yes, standard | Yes, limited |
| Anchor tag support included | Included | Included | Included | Included | Included |
| API access and developer tools | Available | Extensive | Extensive | Available | Available |
| HIPAA compliance option | Available | Available | Available | Not standard | Available |
To instantly add signature fields or date fields to your document, simply insert the corresponding anchor tags using any word processor. Then, upload the file to airSlate SignNow.
Open a document in your preferred text editor and add anchor tags using the method in the picture below.
The /s1/ tag stands for a signature field. The /d1/ tag adds a date field. The number inside an anchor tag determines a signer’s role. For example, /s1/ adds a signature field assigned to the first signer. By adding /s2/ to a document, you will assign the signature field to the second signer.
When finished editing, save your document.
Go to the airSlate SignNow web app and click the Upload Documents button. Find the document that contains anchor tags on your device and select upload.
Once you open the document in the airSlate SignNow editor, you will notice that your anchor tags have already turned into fillable fields. Adjust their size and positioning as needed and save the file by clicking Save and Close.
