Your content studio for every post.

Word-by-word captions, right the first time. Plus a title, caption, hashtags, and thumbnail, ready to post.

Built by @ssktechy

I caption Reels and Shorts every day. Auto captioning tools get native-language spelling wrong, and typing every word out by hand is too slow, so I built the tool I actually needed. Accurate enough to publish without a second pass.

300K+ followers across platforms
Sai Santosh Kumar (@ssktechy)

Real feedback from real creators

Creators with 1.1M+ combined followers post these captions without fixing a word.

@techwithyesh
401K followers
“It's working great. Captions are very accurate without spelling mistakes. Good job.”
@rishikesav_m
287K followers
“Crazy. No spelling mistakes. Damn.”
@manjuaitalks
229K followers
“Very useful for creators.”

More from creators

Sharath
“I tried the Replix Captions yesterday, and honestly, it was really good. The captions were accurate, the spelling was on point, and everything worked smoothly. I loved the overall experience.”
Sharath
“I tried the Replix Captions yesterday, and honestly, it was really good. The captions were accurate, the spelling was on point, and everything worked smoothly. I loved the overall experience.”
Sharath
“I tried the Replix Captions yesterday, and honestly, it was really good. The captions were accurate, the spelling was on point, and everything worked smoothly. I loved the overall experience.”
Sharath
“I tried the Replix Captions yesterday, and honestly, it was really good. The captions were accurate, the spelling was on point, and everything worked smoothly. I loved the overall experience.”
Sharath
“I tried the Replix Captions yesterday, and honestly, it was really good. The captions were accurate, the spelling was on point, and everything worked smoothly. I loved the overall experience.”
Sharath
“I tried the Replix Captions yesterday, and honestly, it was really good. The captions were accurate, the spelling was on point, and everything worked smoothly. I loved the overall experience.”
Sharath
“I tried the Replix Captions yesterday, and honestly, it was really good. The captions were accurate, the spelling was on point, and everything worked smoothly. I loved the overall experience.”
Sharath
“I tried the Replix Captions yesterday, and honestly, it was really good. The captions were accurate, the spelling was on point, and everything worked smoothly. I loved the overall experience.”
Sharath
“I tried the Replix Captions yesterday, and honestly, it was really good. The captions were accurate, the spelling was on point, and everything worked smoothly. I loved the overall experience.”
Sharath
“I tried the Replix Captions yesterday, and honestly, it was really good. The captions were accurate, the spelling was on point, and everything worked smoothly. I loved the overall experience.”
Sharath
“I tried the Replix Captions yesterday, and honestly, it was really good. The captions were accurate, the spelling was on point, and everything worked smoothly. I loved the overall experience.”
Sharath
“I tried the Replix Captions yesterday, and honestly, it was really good. The captions were accurate, the spelling was on point, and everything worked smoothly. I loved the overall experience.”
Srikanth
“Very good, very easy to make”
Srikanth
“Very good, very easy to make”
Srikanth
“Very good, very easy to make”
Srikanth
“Very good, very easy to make”
Srikanth
“Very good, very easy to make”
Srikanth
“Very good, very easy to make”
Srikanth
“Very good, very easy to make”
Srikanth
“Very good, very easy to make”
Srikanth
“Very good, very easy to make”
Srikanth
“Very good, very easy to make”
Srikanth
“Very good, very easy to make”
Srikanth
“Very good, very easy to make”

Upload, edit, export, post

01

Upload

Drop a Reel or Short. Your audio in, word timings out.

Upload screen in Replix Captions
02

Edit

Fix a word, drag position, pick a style. No typing every line by hand.

Caption editor with word timeline
03

Export

Burn captions into your MP4, watermark-free on paid plans, ready to post.

Download ready screen after export
04

Post Coming soon

One tap to get your title, caption, hashtags, and thumbnail bundled with your export.

Track progress on the roadmap

The caption is done. So is the post.

AI-generated YouTube title options, an Instagram caption, and hashtags, written from what you actually said in the video, not from a keyword guess.

A thumbnail that gets the click.

Vertical thumbnails generated from your video and your photo, built for the click, not just the caption.

Everything you need to post, from one upload.

Word-by-word captions, no spelling fixes, plus the title, caption, hashtags, and thumbnail to go with it.