Free utilities
No gated downloads, no AI uploads, no sign-up walls. Everything runs in your browser — calculations, forecasts, and generators we use internally, published for anyone.
Project your followers at 1, 4, 12, 26, and 52 weeks with a compound trajectory chart.
Open toolHeatmap scoring every hour × day for your platform, rotated into your audience timezone.
Open toolFive bio variants in the tone you pick — anonymous-friendly, 150 chars, client-side only.
Open toolThree captions per topic with optional platform-appropriate hashtags. No AI upload.
Open toolEstimate monthly reach and see if your reach-to-follower ratio hints at algorithm suppression.
Open toolWeighted engagement rate the way brands evaluate it — saves and shares counted properly.
OpenA ranked 30-tag set split across broad, mid, and niche tiers from any keyword.
OpenThree posting windows per platform, localized to your audience timezone.
Open