Introduction

Sharing links on messaging apps and social media is different from email or websites. Character limits, preview images, and link tracking all vary by platform. In this guide, I will show you best practices for short links on WhatsApp, Telegram, Facebook, Twitter, LinkedIn, and Instagram.

Why Short Links Are Essential for Messaging Apps

WhatsApp and Telegram compress long URLs into previews, but the raw link still takes up space. A short link:

  • Saves characters in group chats
  • Looks cleaner and more professional
  • Allows tracking who clicked (when using custom shorteners)
  • Bypasses spam filters that sometimes block raw long URLs

WhatsApp Best Practices

WhatsApp automatically generates link previews (title, image, description). Short links also generate previews if the destination page has proper meta tags.

Do:

  • Use short links with custom slugs (e.g., short.link/summer-sale) – more trustworthy.
  • Add UTM parameters: ?utm_source=whatsapp&utm_medium=social to track source.
  • Keep slugs short – WhatsApp users are often on mobile, typing is harder.

Don't:

  • Do not use generic shorteners like bit.ly – they are sometimes flagged as spam on WhatsApp.
  • Do not share the same short link too frequently in a group – you may be rate-limited.

Telegram Best Practices

Telegram has similar behavior to WhatsApp but with larger group sizes (up to 200,000).

  • Use custom domain short links – they look more legitimate.
  • Track clicks per channel – create separate short links for each Telegram group or channel.
  • Telegram bots can automatically shorten and post links – consider integrating our API.

Twitter Best Practices

Twitter has a 280-character limit. Long URLs eat up characters even with automatic shortening (Twitter uses t.co).

Best practices:

  • Always shorten URLs before posting – saves characters for your message.
  • Use descriptive custom slugs: /10-tips tells users what to expect.
  • Add UTM source: utm_source=twitter to track performance.
  • Check your short link analytics to see which tweets drive the most clicks.

Facebook Best Practices

Facebook posts are less character-limited, but link previews matter.

  • Short links still show previews (image, title, description) as long as the destination page has Open Graph tags.
  • Use UTM parameters: utm_source=facebook&utm_medium=post.
  • Create separate short links for Facebook feed vs. Facebook Stories vs. Facebook Groups to compare performance.

LinkedIn Best Practices

LinkedIn is a professional network. Link quality matters.

  • Use custom domain short links – generic shorteners look unprofessional.
  • Add UTM source: utm_source=linkedin.
  • Track clicks from your personal profile vs. company page separately.

Instagram Best Practices

Instagram does not allow clickable links in post captions. The only clickable link is in your bio (and Stories if you have 10k+ followers).

  • Put your short link in your bio. Update it whenever you have a new campaign.
  • Use a link-in-bio page (described in Article 2.5) to share multiple links from one bio link.
  • Add "Link in bio" in your post captions to drive traffic.
  • Track clicks from Instagram using UTM parameters: utm_source=instagram&utm_medium=bio.
  • For Instagram Stories (eligible accounts), add a short link sticker.

How to Track Performance Across Platforms

The key is to create one short link per platform per campaign.

Example for a "Spring Sale" campaign:

  • WhatsApp: short.link/spring-sale-wa with UTM utm_source=whatsapp
  • Telegram: short.link/spring-sale-tg with UTM utm_source=telegram
  • Twitter: short.link/spring-sale-tw with UTM utm_source=twitter
  • Facebook: short.link/spring-sale-fb with UTM utm_source=facebook

After one week, check your dashboard. You will see exactly which platform drove the most clicks. Double down on the winners.

Common Mistakes to Avoid

  • Using the same short link everywhere – you lose the ability to compare platforms.
  • Not using UTM parameters – you see clicks but not the source.
  • Generic shorteners on WhatsApp/LinkedIn – can be flagged as spam.
  • Broken links – always test your short link on each platform before posting.

Conclusion

Each social platform has its own nuances, but short links work everywhere. The principles are the same: use custom slugs, add UTM parameters, create separate links per platform, and track everything.

Create platform-specific short links for your next social media campaign.