01
Interactive calculator
Advertising ROI Calculator
Model revenue, return on ad spend, acquisition cost, and break-even performance before changing campaign budgets.
- ROAS
- CPA
- Break-even point
Free tools
Plan better campaigns before you spend.
Use Enla’s free calculator, platform references, and practical guides to check campaign economics and creative requirements before launching paid media.
Useful without a login.
Start with the ROI calculator, then use the platform and workflow guides to prepare stronger creative briefs and correctly formatted campaign assets.
02
Creative reference
Ad Platform Specifications
Compare supported ratios, placements, copy constraints, and creative guidance across nine advertising platforms.
- Nine platforms
- Aspect ratios
- Placement rules
03
Practical playbooks
Campaign Creative Guides
Learn how to adapt ad creative for Meta, Google, native networks, and the core campaign-production workflow.
- Meta
- Google Ads
- Native ads
Platform guide
Meta Creative Guide
Review Feed, Stories, Reels, carousel, ratio, copy, and safe-zone guidance for Meta campaigns.
- Feed
- Stories
- Reels
Platform guide
Google Ads Creative Guide
Review image and copy requirements for Performance Max, Demand Gen, and Display campaigns.
- PMax
- Demand Gen
- Display
06
Product updates
Enla Changelog
Follow newly released creative, campaign, sharing, connector, and advertising workflow improvements.
- New features
- Improvements
- Release history
Ready to turn the plan into campaign creative?
Move from free planning resources into Enla’s connected strategy, copy, image, format, and launch workflow.