Gummble Ads

Free tools

Fast, accurate creative tools for app & UGC teams. No sign-up required.

Free · no sign-up

Trending UGC Products Finder

10 breakout mobile apps and digital products scaling with TikTok and Reels UGC: watch opening hooks, pain points, and format breakdowns.

Free · no sign-up

Safe-zone checker

Overlay TikTok, Instagram Reels, Facebook Reels and YouTube Shorts UI zones on any 9:16 image or video. Scrub videos frame by frame. Export a transparent PNG overlay.

Free · no sign-up

TikTok safe zone

Pixel margins for 1080×1920 from TikTok's official in-feed template, with the right-hand action rail.

Free · no sign-up

Instagram Reels safe zone

Meta's 14% / 35% / 6% guidance converted to pixels for 1080×1920 and 1440×2560.

Free · no sign-up

YouTube Shorts safe zone

Google's universal vertical template: the 840×960 safe box and why the right strip is wider than the left.

Paid plan · 7-day trial

App demo video maker

Screen recording in, editable 9:16 MP4 ad out. Part of the paid plan, with a 7-day free trial.

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Competitor ad tracker (CSV)

The columns we use to log competitor ads weekly: hook type, offer, CTA, first/last seen, variants seen. Open in Sheets or Numbers.