B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
20%
20% -- conversion rate improvement for Broad Language Targeting Vs Narrow (2026)
Broad targeting on TikTok delivers 20% higher conversion rates compared to narrow targeting.
- Broad targeting is defined as reaching 80% or more of potential users
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
20%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
50
Methodology
45
Freshness
95
Sources (2)
TikTok
Primary
Tier C
https://coinis.com/how-to/best-way-to-target-by-language-on-tiktok-ads ↗
Source Article
Best Way to Target by Language on TikTok Ads | Coinis
Quick answer: Language targeting in TikTok Ads Manager is a demographic filter set at the ad group level. It targets users by app language or predicted language from viewing behavior. The biggest mistake advertisers make is over-constraining it. Keep it broad. Match creative language to location. Te…
Also cited by
triplewhale.com
https://www.triplewhale.com/
2026-08-15
Original Research
TikTok
· Original study ↗
Methodology
Based on TikTok's own best practice guidance
Segmentation
Industrymarketing
Cite this stat
Plain Text
Broad Language Targeting Vs Narrow: 20% conversion rate improvement. Source: TikTok (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/tiktok-language-targeting-best-practices
HTML Embed
<blockquote cite="https://lighthousedata.io/data/tiktok-language-targeting-best-practices" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>20%</strong> -- conversion rate improvement for Broad Language Targeting Vs Narrow<br><small>Source: TikTok (2026) · <a href="https://lighthousedata.io/data/tiktok-language-targeting-best-practices" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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