TikTok captions and hashtags written for search
TikTok is a search engine now. Every video and carousel Sellie makes comes with a caption written for the words shoppers type, plus hashtags that earn their place.
Plans from $29 a month · cancel any time
Search words first
The caption opens with the product category and its strongest qualifier — “waterproof mattress protector” — because only the first line shows before “more”.
- 150 to 300 characters
- Hook inside the first 100
- No “click the link” filler
Hashtags that earn their place
Three to five tags: one broad niche tag, one or two for the product category and one or two for the exact use case.
- No #fyp or #viral noise
- Your brand hashtag spelled right
- Lowercase, no spaces
In your voice
Captions are written in your brand's tone, never as a fake customer review, and never with a price that might be out of date.
- Your brand tone
- No invented claims
- Spanish captions for Spanish versions
How it works
- 1
Sign up and connect your shop
Create your account, add your TikTok handle and the WhatsApp number you want Sellie to message.
- 2
Add your product photos
A clean shot of each product, close-ups of the details, one per colourway. They become the reference for everything Sellie makes.
- 3
Get a video or carousel
Every post Sellie makes includes its caption and hashtags.
- 4
Copy and paste
The caption arrives as its own message, ready to paste into TikTok.
- 5
Post it yourself
Save the file and post it from your own TikTok account, with the caption and hashtags Sellie wrote.
Questions & answers
Yes. Every video and photo post arrives with a TikTok caption and 3 to 5 hashtags.
Many shoppers find products through TikTok search. A caption that starts with the words they type helps your post show up.
No. Prices change faster than posts do, so Sellie leaves them out unless you ask.
Yes. Ask for a different angle in the chat, or edit it before you post.
Yes, for the Spanish version of each video on Growth and Pro.
Get Sellie in your WhatsApp
Sign up, send a product photo and get your first ready-to-post video back today. Plans from $29 a month, cancel any time.