Your provider account stays yours
Trenith sends requests only when you run them and does not include bundled provider credits.
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Trenith supplies the interface and request workflow. You supply credentials for a provider you already use. Keys are session-only unless you explicitly encrypt them for this device.
Connect a language model
Paste authorized source text and choose a tone
Review the transparent rewrite
No hidden queue, upgrade screen or misleading result state.
Connect a language model
Paste authorized source text and choose a tone
Review the transparent rewrite
Trenith sends requests only when you run them and does not include bundled provider credits.
Device tools and the Trenith interface are free. External providers may separately charge the account associated with your own API key.
Yes. Responsible AI Paraphraser is free from Trenith with no account, subscription or artificial usage limit. You connect your own provider API key, and that provider bills your account directly for any model usage.
Keys stay in this browser's session storage and are sent only to the provider you selected over a fixed, allowlisted route. They never appear in URLs, logs or page source, and an optional passphrase-encrypted device vault is available.
1. Connect a language model 2. Paste authorized source text and choose a tone 3. Review the transparent rewrite No sign-up is required.
Trenith builds SaaS backends, AI integrations, cloud infrastructure, CRM workflows and automation for teams that need more than a one-off browser task.