Originally published August 1, 2023. Updated October 2026.
These TikTok best practices are part of an ongoing series we have called Social Media best practices. Included in this series: Facebook best practices, Instagram best practices, Snapchat best practices and LinkedIn best practices.
Platform Information
TikTok is no longer the upstart. It’s a mainstream channel, and the biggest question hanging over it for American brands has been answered. In January 2026, TikTok USDS Joint Venture LLC was established as a majority American-owned company to run the U.S. app. At launch, TikTok said the platform serves more than 200 million Americans and 7.5 million businesses.
What that means for brands: U.S. users kept the same app and the same accounts. The recommendation algorithm is now retrained and tested on U.S. user data inside Oracle’s U.S. cloud, so treat early 2026 performance shifts as a reason to keep testing, not to panic.
Globally, most third-party estimates put TikTok at roughly 1.9 billion monthly users. TikTok is private and rarely publishes a global number, so treat that figure as an estimate.
Platform Audience
TikTok still skews young and female, but it’s no longer just a Gen Z app. According to Pew Research Center (survey of 5,022 U.S. adults, 2025), 37% of U.S. adults use TikTok, up from 21% in 2021.
TikTok is also a news and research destination now. Pew found that 20% of all U.S. adults regularly get news there, up from 3% in 2020, including 43% of adults under 30.
Posting and Cadence Times
Consistency beats volume. The old advice to post one to three times a day doesn’t hold up for most brands.
Buffer’s study of 11.4 million TikTok posts from more than 150,000 accounts found that, compared with posting once a week:
- 2-5 posts a week lifted views per post by about 17%
- 6-10 posts a week lifted views per post by about 29%
- 11+ posts a week lifted views per post by about 34%
The gains shrink as you add more posts, and the typical post doesn’t get better. Posting more mostly raises your odds of a breakout. Our recommendation: 3-5 quality posts a week, every week, is a better target than daily posting you can’t sustain.
Sprout Social’s 2026 analysis of nearly 2 billion engagements across 307,000 profiles found these windows strongest (in your audience’s local time):
Best days: Tuesday through Thursday
Worst days: Weekends, especially Sunday
One caveat: other 2026 studies disagree. Buffer’s data, for example, ranks Sunday morning among the strongest slots. Use these windows as a starting point, then check the Followers tab in TikTok Analytics to see when your own audience is active. Timing varies by industry and audience.
TikTok Content Features
TikTok is no longer video-only, and it’s no longer only short. You can upload videos up to 60 minutes long, while videos recorded in the app top out at 10 minutes (TikTok length guide via Sociality). Short, tight videos are still the default for brands, but longer tutorials and explainers now have a home here too. Your first two seconds matter more than your total length.
Features worth knowing:
- Video Recording and Uploading – Record in the app or upload finished footage. TikTok Studio (on desktop and mobile) is now the hub for uploading, scheduling and analytics.
- Photo Mode – Swipeable photo carousels with music. A low-lift format for checklists, tips and product shots.
- Editing, Filters and Effects – Built-in editing, AR effects and green screen. TikTok’s sister app CapCut handles heavier editing.
- AI Alive – Turns a still photo into a short animated clip inside Stories. TikTok labels these as AI-generated and embeds C2PA metadata (Fox via TikTok release).
- Voiceover and Text-to-Speech – Add narration to recorded video.
- LIVE – Real-time video where viewers can comment, ask questions and send Gifts. LIVE also powers live shopping (see TikTok Shop below).
- Duet and Stitch – Respond to or build on another user’s video. Useful for reacting to customer content or answering questions.
- Video Reply – Answer a specific comment with a new video; the comment appears as an overlay.
Music
Sound still drives TikTok, and trending audio remains one of the easiest ways to ride a moment. Browse what’s popular in TikTok’s Creative Center, or upload original audio.
The catch for brands hasn’t changed: Business accounts can only use the Commercial Music Library, not the full catalog of popular songs. Trending sounds that aren’t licensed music (voiceovers, original audio clips) are fair game.
Image/Video Specs
- Videos: 9:16 vertical, 1080 x 1920 recommended
- Photo Mode: vertical images work best
- Keep text and key visuals away from the bottom and right edges, where captions and buttons sit
TikTok Hashtag Usage
Hashtags matter less than they used to, and TikTok now caps them. In August 2025, TikTok began limiting posts to five hashtags, with an in-app warning to use accurate ones. Pick three to five specific, relevant tags rather than broad ones like #fyp.
Captions can run up to 4,000 characters, but only the first line or two show in the feed. TikTok also works as a search engine, so put your hook and the words people would actually search for at the start of the caption and in on-screen text.
TikTok Growth Opportunities
Authentic Connection
This hasn’t changed. TikTok users reward brands that act like people. Behind-the-scenes clips, employee spotlights, candid moments and replies to real comments still outperform polished commercials.
Entertaining and Informative Content
Entertainment is still the price of admission, but TikTok is now a place people go to learn and look things up. As noted above, 20% of U.S. adults regularly get news on TikTok. Practical how-tos, myth-busting and quick explainers give people a reason to save and share. Watch the top videos in your category and your competitors’ accounts to see what your audience responds to.
Challenges and Branded Missions
Challenges still run on trends and sounds, and community-driven challenges are still the cheapest way in. Join the ones that genuinely fit your brand rather than forcing it.
On the paid side, TikTok now leans on Branded Mission, which lets brands post a brief, have creators submit videos, and then put ad spend behind the best ones. Big reservation buys like Branded Hashtag Challenges still exist through TikTok’s sales team, but they’re aimed at large budgets.
TikTok Ads
TikTok Ads Manager now lists these core in-feed formats:
- Standard In-Feed Ads – Ads that appear between organic videos in the For You feed, with a clickable CTA.
- Spark Ads – Boost an existing organic post, yours or a creator’s with permission. Likes, comments, shares and follows stay with the original post. For most brands, this is the best place to start.
- TopView – The first video people see when they open the app. Full-screen and premium-priced.
- Top Feed and TopReach – Premium placements near the top of the For You feed.
- TikTok Pulse – Ads placed next to top-performing content in specific categories.
- Branded Mission – Crowdsourced creator videos, covered above.
TikTok has also folded more automation into Ads Manager through Smart+ campaigns, which handle targeting, bidding and creative mixing. Test them against manual campaigns before handing over the keys.
Creator and User-Generated Content
Working with creators remains one of the most effective ways to show up on TikTok. Creator content carries social proof and doesn’t read like an ad. User-generated content (UGC), made by customers with no formal deal, often feels even more authentic.
The difference: creator content is paid or contracted; UGC isn’t. Either way, get written permission before reusing someone’s video, and make sure paid partnerships use TikTok’s content disclosure setting.
E-Commerce Integration (TikTok Shop)
TikTok Shop is no longer new, and it’s no longer small. Emarketer estimates TikTok Shop’s U.S. sales reached $15.82 billion in 2025 and forecasts they’ll pass $20 billion in 2026. Health, wellness and beauty are the top categories.
Shoppers can buy without leaving the app through:
- Shoppable videos – Tap the product link on an in-feed video.
- LIVE shopping – Pin products during a livestream.
- Shop tab and product showcase – Browse a brand’s products from its profile.
If you sell physical products, TikTok Shop deserves a test. Low price points, strong creator amplification and impulse-friendly products tend to win.
TikTok in 2026 is a stable, mainstream channel with a U.S. audience that now reaches well past Gen Z. The brands that win are the ones that post consistently, sound like humans, answer the questions their audience is searching for, and test before they spend. Every account is different, so treat these best practices as a starting point and let your own analytics have the final say.
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