CaptionSnap

Stop guessing where your ad copy gets clipped.

Paste your ad copy for Meta, TikTok, LinkedIn, X, YouTube, Pinterest, Reddit, or Snapchat and see exactly where each platform clips it, plus which UI overlays cover your hook. Free, no signup. Built for performance marketers and small agencies.

Specs re-verified Apr 15, 2026 against live placements42 placements across 8 platformsNo accounts, no copy stored

111/500clips at 125
31/255clips at 40
36/200clips at 30 · clipped
Export PNGProURL is the database — no signup, ever.
BrandSponsored · 🌐

Stop guessing where your ad copy gets clipped — preview truncation across every major ad platform in real time.

Creative

Free, no signup, URL is the da… See more

See exactly where your ad clips

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Red dashed = covered by platform UI

Authentic per-placement chrome

We render the actual UI that covers your creative — TikTok side rail, Meta CTA strip, LinkedIn promoted card. Not a generic phone.

Re-verified specs, dated

Every limit and safe zone is verified against paid impressions on real devices, not the platform's lying preview tool. Last verified Apr 15, 2026.

URL is the database

Share-link state is encoded into the URL. Nothing about your copy is stored on our servers. Send the link to your account manager; it just works.

Shipping 10+ creatives a week?

Pro at $49/mo adds bulk paste — 10 headlines × every placement of a platform — plus PNG export for creative handoff and an ad-free experience. Cancel anytime via the Stripe Customer Portal. No demo, no retention call.