Free tools
Free, no login wall
Quick utilities from the Inksong team. No signup, no card, no email required. Use them, then decide if the full humanizer is for you.
AI Detector
Paste any text and get a 0–100 AI-likelihood score plus a breakdown of which signals pushed it up.
Run a checkHumanize a sample
Try the full Inksong humanizer on a short passage — coming soon as an ungated demo.
Coming soonVoice fingerprint
Upload a writing sample and see the n-gram, burstiness, and vocabulary fingerprint we extract. Coming soon.
Coming soon