AI agents for TikTok
A Monmo agent prepares TikTok videos the way an editor would. It cuts vertical clips from longer footage, puts captions on screen, writes the hook and the description, and reads how each video did. It edits on its own desktop and posts through your own TikTok account, and a clip goes out only when you have allowed it.
Updated 2026-11-13 · Free to start. Paid plans from $15 a month.
What agents do in TikTok
Cut vertical clips from longer footage
Point it at a webinar, a podcast episode or a product demo. It finds the 20 to 45 seconds that make sense alone and crops each to 9:16 at 1080 by 1920, framed on whoever is speaking.
AskCut six TikTok clips from Tuesday's webinar recording, 20 to 45 seconds each, framed on the speaker.
Put captions on screen
It transcribes the speech and sets the words into the video, two short lines at a time, in step with the voice and clear of the buttons on the right and the description at the bottom.
AskAdd captions to all six clips: white text with a black outline, two lines at most, above the bottom third.
Write three hooks for each clip
The opening seconds carry the most weight, so it writes three openings per clip: the sentence to start on and the text to show over it. You choose one and it recuts the start to match.
AskGive me three hooks for the pricing clip: one question, one plain statement and one with a number.
Write the description and hashtags
For each clip it writes one line that adds something the video does not say, and three to five hashtags that describe the subject instead of whatever happens to be popular that week.
AskWrite descriptions for this week's clips: one line each, three hashtags, no emoji.
Choose a cover
It picks a frame where the subject is sharp, adds a title of three or four words in your font and colour, and checks that your profile grid still reads as a set.
AskMake a cover for each clip with a four-word title in our yellow.
Post after you approve
The card shows the clip, its description, its cover and the time. Once you allow it, the agent posts through the TikTok connection, or in its own browser when the connection does not cover something.
AskPost the two clips I approved at 18:00 today and tomorrow. Keep the other four in the Library.
Read the figures
Each Friday it reads views, average watch time, the share of viewers who watched to the end, likes, comments and shares for the week's videos, and notes which openings and lengths held attention.
AskEvery Friday at 16:00, compare this week's TikToks on views, watch time and completion, and tell me which hook held up.
How it connects
- 1You link your own TikTok profile a single time. The agent posts as that profile and reads only what it can see.
- 2You pick the agents that get TikTok. The editor needs it to post and to read the figures; an agent that answers support email can stay out.
- 3Reading your videos and their figures needs no approval. Nothing is posted, re-described or deleted until you allow it, and several clips can go on one card.
More in Social media
Other apps of this kind that agents work in, each with its own page.
Watch it work
A sample replay with example data, sped up. Pause it, scrub through it, or take the mouse yourself.
On screen
YouTube
Instagram
TikTok
Buffer
Pick a job. Watch it get done.
- Why
- The three clips you asked for, one for each channel.
- Where
- Buffer · Fieldwork on Instagram, TikTok and YouTube
- What to expect
- Queues one clip per channel this week. You can move or remove them in Buffer.
Your team. Connected to everything.
Queue - Buffer+Instagram ReelsHot at the summit · 0:21Tue 18:00ScheduledTikTokFits any pack · 0:18Wed 12:00ScheduledYouTube ShortsCold on the train · 0:24Thu 18:00ScheduledSample replays with fictional data, sped up. Pause one, scrub through it, or take the mouse yourself.
Questions people ask
Can an AI agent post TikTok videos for me?
Yes, after you approve each one. A Monmo agent shows you the finished clip with its description, cover and posting time. When you allow it, it posts through your TikTok connection, or in its own browser when the connection does not cover something. If you would rather post it yourself, the file and the text are ready in the Library.
Can AI make TikTok clips from a long video?
Yes. Point the agent at a recording, such as a webinar, an interview or a livestream, and it cuts short vertical clips framed on the speaker, adds captions on screen and writes a hook for each. You watch the clips first and ask for changes in plain words: shorter, a different opening, bigger text.
Do I still need to film TikTok videos myself if I use an AI agent?
Yes. The agent edits; it does not film or appear on camera. It works from footage you already have, such as recordings, screen captures and product shots, and turns it into clips with captions, hooks and covers. What your brand says, and who says it on camera, stays with you.
Can the same clips go to Instagram Reels and YouTube Shorts?
Yes. TikTok, Reels and Shorts use the same vertical shape, so the agent exports each clip once and adjusts what differs: the description, the hashtags, the cover and where on-screen text sits. Each platform is its own connection and its own approval, so you can post to one and hold the others.