Reply AI — AI replies for YouTube comments

Draft replies to YouTube comments in your own voice. Free trial included, then your own OpenRouter key.

Reply AI drafts replies to the comments under your videos, in your own voice, and leaves the Reply button to you. Open a comment on YouTube or in YouTube Studio, press the button in its toolbar, and a draft appears in a panel under the comment. Keep it, regenerate it, tell it what to change, or edit it by hand. Nothing is ever sent for you - the extension fills the reply box and stops there. WHAT IT DOES • Writes in your voice - you describe your channel and how you talk once, and every reply is written from that description • Tones you control - friendly, humorous, engaging, brief, or your own, saved and renamed as you like • Replies as the channel owner or as a viewer, depending on whose comments you are under • Knows what it is answering - the comment, the thread it sits in, the video's title and channel, and its description when you want that much context • Regenerate with a note - "shorter", "answer the question about pricing", anything - and the previous attempts are taken into account • Any model on OpenRouter, from the cheapest to the newest, chosen in settings • How far a reply may stray from the comment is a dial in the panel, not a setting you have to go and find • Works in YouTube Studio and on watch pages, in light and dark themes GETTING STARTED 1. Install, then open any video's comments on YouTube or in YouTube Studio 2. Press Try it free - you get a small trial allowance, about twenty replies, with no account and no card 3. Write a short description of your channel and your voice on the settings page 4. Press the reply button under a comment and edit the draft it gives you 5. When the trial runs out, connect your own OpenRouter account - replies then cost you roughly a fifth of a cent each, paid to OpenRouter, and there is no limit from us PRICING The extension is free and has no cap. Generation is billed by OpenRouter on your own key, at whatever the model you picked charges. The trial is ours, given once per install, and buys you around twenty replies so you can judge the tool before you sign up anywhere. PRIVACY No account, no analytics, no tracking. Your key, your channel description and your settings stay on your own machine. When you press generate, the comment you are replying to goes straight from your browser to OpenRouter on your key - it never passes through a server of ours, and no copy is kept anywhere. The full policy is at https://reply-ai.mikidev.app/privacy PERMISSIONS • YouTube and YouTube Studio pages - the button and the panel are drawn there, and reading the comment is how it reaches the panel • openrouter.ai - where replies are generated, on your key • api.mikidev.app - ours, contacted at most twice in the life of an install and only if you ask: once for the free trial key, once to turn a supporter code into a licence. Replies never go through it SUPPORT Bugs and ideas: https://github.com/MikiDevStudio/yt-reply-ai/issues Email: privacy@mikidev.app Version 1.0.0 - first public release.