ZWS
Zero Width Shortener (ZWS) is a URL shortener that uses zero-width characters to shorten URLs. These characters are invisible to humans, making the shortened links appear as the original ones, but with a much smaller, invisible URL structure
Visit the ZWS website 
(3.7) Price
- ZWS offers a free plan: Yes
- ZWS offers a free trial: No
Value Score 
Average value
is.gd
is.gd is a simple and efficient URL shortening service that allows users to create short links for long URLs. It offers features like custom shortened URLs and detailed analytics, making it a practical tool for those who need to save space in digital communications or track link performance.
Price
- is.gd offers a free plan: Yes
- is.gd offers a free trial: No
Value Score
Average value
Compare Features of ZWS (14) and is.gd (9)
| Link Management | ZWS | is.gd |
|---|---|---|
| Short Links | Yes | Yes |
| Custom Domain | Yes | No |
| Retargeting Pixels | Yes | No |
| Smart Redirection | No | No |
| Redirect Based on Device | No | No |
| Redirect Based on Language | No | No |
| Link Preview | Yes | No |
| Custom Link Preview | No | No |
| Bulk URL Shortening | No | No |
| Customizable URL | Yes | Yes |
| Edit URL After Publishing | No | No |
| Link Expiration | No | No |
| A/B Testing | No | No |
| Deep Linking | No | No |
| Password Protected Links | No | No |
| QR Codes | ZWS | is.gd |
|---|---|---|
| QR Codes | Yes | Yes |
| Dynamic QR Codes | No | No |
| Customizable QR Codes | Yes | No |
| Downloadable QR Codes | Yes | No |
| Link-in-bio | ZWS | is.gd |
|---|---|---|
| Link in Bio | No | No |
| Support for Multimedia Elements | No | No |
| Link-in-bio Creation with AI | No | No |
| Link-in-bio Templates | No | No |
| Extras | ZWS | is.gd |
|---|---|---|
| API Access | Yes | Yes |
| Team Members | No | No |
| White Label | No | No |
| AI Features | No | No |
| Browser Extension | No | Yes |
| Self-hosted Option | No | No |
| Mobile-friendly UI | Yes | Yes |
| Email Support | Yes | No |
| Analytics & Tracking | ZWS | is.gd |
|---|---|---|
| Analytics | Yes | Yes |
| Analytics Sharing with Clients | No | No |
| UTM Parameters | Yes | No |
| Referrer Tracking | Yes | Yes |
| Security & Privacy | ZWS | is.gd |
|---|---|---|
| GDPR Compliant | No | No |
| Anti-Spam Protection | No | Yes |