Free tools for performance teams
Ad calculators, ad specs and creative checks. Free, no sign-up, and nothing leaves your browser.
Calculators
Ad calculators
Work out every ad metric from the other two, with the targets your margins need.
Specs
Ad specs
Resolution, ratio, duration and file limits per placement, with a checker for your clip.
Checks
Creative tools
Check, record and label your ads before they go live.
Request access
Make the ads these tools are for
See what Solid makes from your own footage. Tell us about your team and we’ll set you up.