31/10/2026
How to Shorten a TikTok Link (and When You Shouldn't)
How to shorten a TikTok URL, how to expand a vm.tiktok.com link, and the cases where a short link costs you trust, analytics or long-term reliability.
Blog
Tips & tricks for social media
31/10/2026
What Is a TOTP Code and How Does a 2FA Generator Work?
TOTP explained properly: the shared secret, the 30-second time counter, HMAC truncation, how to handle your secret safely, and what 2FA does not protect.
31/10/2026
How to Check If a Port Is Open on Your Server
Test a port from outside your network, read open versus filtered results, see which ports should never face the internet, and fix common blocking causes.
31/10/2026
Social Media Automation and Platform Rules: What's Allowed?
What Meta, TikTok, YouTube and X permit: official API automation versus bots, scraping and purchased engagement, quoted from their published policies.
31/10/2026
Instagram Reels Downloads and Watermarks: What to Expect
What the Instagram Reels watermark is, why a downloader will not strip it, how to get clean footage of your own video, and when reposting is allowed.
31/10/2026
How to Get a Full-Size Instagram Profile Picture
Instagram shows avatars as tiny thumbnails with no zoom. How to view a profile picture at full resolution, what quality to expect, and the rules on reuse.
31/10/2026
How to Find the Original Facebook Link Behind a Share URL
Facebook share links hide where they lead. Learn how to resolve one to the real post URL, read its identifiers, spot phishing, and fix failed lookups.
31/10/2026
How to Download a Facebook Video From a Group or Page
Public Facebook videos can be saved; private group videos cannot. Here is how to get the right URL, why downloads fail, and what you may legally reuse.
31/10/2026
Why Can't I Download This Instagram Photo? Troubleshooting
Instagram photo download failing? Work through the five real causes, from private accounts to wrong URL types, plus the quality and reuse rights to expect.
31/10/2026
Why Does a Facebook ID Lookup Fail? 7 Common Causes
A failed Facebook ID lookup usually has one of seven causes, and only some are fixable. Here is how to tell which one you have hit and what to do.
31/10/2026
How to Find an Instagram User ID for the Graph API
Instagram URLs show usernames, never numeric IDs. Here are the real routes to an Instagram user ID, including what Business Discovery requires.
31/10/2026
How to Find a TikTok User ID (and What It's Used For)
TikTok has three different user identifiers: the numeric UID, the sec_uid string, and the API's open_id. Here is which one you need and how to get it.