SECourses Caption Editor Pro Gradio APP - Edit Your Captions Super Easy Including Batch Editing - For Windows, RunPod and Massed Compute - Ultimate Caption Editor (Patreon)

Extremely advanced lots of features image captioning Gradio APP developed by SECourses. 1-Click to install and run on Windows and Cloud

Patreon exclusive posts index to find our scripts easily, Patreon scripts updates history to see which updates arrived to which scripts and amazing Patreon special generative scripts list that you can use in any of your task.

Join discord to get help, chat, discuss and also tell me your discord username to get your special rank : SECourses Discord

Please also Star, Watch and Fork our Stable Diffusion & Generative AI  GitHub repository and join our Reddit subreddit and follow me on LinkedIn (my real profile)

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Latest Zip File : SECourses_Caption_Editor_Pro_v3.zip

JoyCaption > https://www.patreon.com/posts/110613301

CogVLM 2 > https://www.patreon.com/posts/120193330

2 March 2026 Update - v3

Massive amounts of new features added after you have requested

Please make new requests if you need

To install, download latest zip file and overwrite all previous files

Run Windows_Install.bat and then use with Windows_Start_App.bat as usual

3 October 2025 Update

Now supports Tag Analytics

Use this tab to evaluate how often tags repeat across your dataset, visualize group/category balance, and quickly preview/edit images by tag.

Provide your dataset folder. Captions must be alongside images as .txt files.

Delimiters define how tags are separated in caption files.

Optionally define Groups and Categories mappings as lines like: group_name: tag1, tag2|tag3.

Thresholds: Yellow ≥ percentage is a warning; Red ≥ percentage means over-repeated.

Just extract latest zip file and overwrite for update

15 May 2025 Update

Now supports latest Gradio - overwrite files in previous installation and run installer again

Now you can delete images from the interface - asks verification

Now it has a better more modern theme

20 September 2024 Update

A new amazing feature Token Counter added

You can give your folder and it will count every word and display number of times they appear in your entire dataset - 1 word is only counted only 1 time per image even if it has multiple times it

The generated n-grams of countings will be written into outputs folder

Useful to share and see your dataset captioning composition

3 September 2024 Update

An update to fix : Error adding status icon: cannot add non-opaque RGBA color to RGB palette

Number of images to display limited to 500

More bugs fixed and app made more robust and faster

Overwrite previous app file

Various bugs fixed and code made to be more robust, now all text operations are utf8

Features and How to Use

I was having hard time to edit captions of my training images so I developed this super easy and effective to use Gradio app.

Entire source code is available so you can edit and improve.

So easy to use. Put the folder path into Input Folder Path

It will list all the images inside it

Select image from Gallery and edit caption and save

If you want to display only unprocessed images change Filter Images to Processed

It will display all the images that you didn't save their caption yet

Also if you want batch options, select the Batch Edit Captions tab

In this tab you can add suffix or prefix to all captions in given folder

Also you can batch replace words as you wish

Match Case and Replace All Occurrences can be selected at the same time

Replace All Occurrences is wildcard search so replaces all

Do batch operations on a cloned folder to be sure that your original captions will be still backuped

Check Word tab makes you able to check out that all of your images contains activation token like ohwx man

Requirements

Tested on Python 3.10 but should work on all Pythons

How To Install

For windows run Windows_Install.bat and then run Windows_Start_App.bat

You need to have Python installed

Massed Compute (Recommend Cloud) :

Please register via this link : https://vm.massedcompute.com/signup?linkId=lp_034338&sourceId=secourses&tenantId=massed-compute

Use our coupon SECourses

Our coupon works on all GPUs now

H100 has amazing price and speed but you can use like RTX A6000 ADA as well

Full details here : https://www.patreon.com/posts/26671823

Then select our image SECourses from Creator dropdown

Then follow Massed_Compute_Instructions_READ.txt

Same as my any other Massed Compute installer script

Example tutorial for learn how to install and use Massed Compute

(Starts at 12:58) : https://youtu.be/KW-MHmoNcqo?si=G1WbG-Qw4ujWvOtG&t=778

RunPod (Cloud):

Please register via this link : https://get.runpod.io/955rkuppqv4h

Then follow Runpod_Instructions_READ.txt

Same as my any other RunPod installer script

Use the template written in Runpod_Instructions_READ.txt file

Example tutorial for learn how to install and use RunPod

(starts at 22:03) : https://youtu.be/KW-MHmoNcqo?si=QN8X8Sjn13ZYu-EU&t=1323

Screenshots of the App

Extremely advanced lots of features image captioning Gradio APP developed by SECourses. 1-Click to install and run on Windows and Cloud

Patreon exclusive posts index to find our scripts easily, Patreon scripts updates history to see which updates arrived to which scripts and amazing Patreon special generative scripts list that you can use in any of your task.

Join discord to get help, chat, discuss and also tell me your discord username to get your special rank : SECourses Discord

Please also Star, Watch and Fork our Stable Diffusion & Generative AI  GitHub repository and join our Reddit subreddit and follow me on LinkedIn (my real profile)

=======

Latest Zip File : SECourses_Caption_Editor_Pro_v1.zip

JoyCaption > https://www.patreon.com/posts/110613301

CogVLM 2 > https://www.patreon.com/posts/120193330

3 October 2025 Update

Now supports Tag Analytics

Use this tab to evaluate how often tags repeat across your dataset, visualize group/category balance, and quickly preview/edit images by tag.

Provide your dataset folder. Captions must be alongside images as .txt files.

Delimiters define how tags are separated in caption files.

Optionally define Groups and Categories mappings as lines like: group_name: tag1, tag2|tag3.

Thresholds: Yellow ≥ percentage is a warning; Red ≥ percentage means over-repeated.

Just extract latest zip file and overwrite for update

15 May 2025 Update

Now supports latest Gradio - overwrite files in previous installation and run installer again

Now you can delete images from the interface - asks verification

Now it has a better more modern theme

20 September 2024 Update

A new amazing feature Token Counter added

You can give your folder and it will count every word and display number of times they appear in your entire dataset - 1 word is only counted only 1 time per image even if it has multiple times it

The generated n-grams of countings will be written into outputs folder

Useful to share and see your dataset captioning composition

3 September 2024 Update

An update to fix : Error adding status icon: cannot add non-opaque RGBA color to RGB palette

Number of images to display limited to 500

More bugs fixed and app made more robust and faster

Overwrite previous app file

Various bugs fixed and code made to be more robust, now all text operations are utf8

Features and How to Use

I was having hard time to edit captions of my training images so I developed this super easy and effective to use Gradio app.

Entire source code is available so you can edit and improve.

So easy to use. Put the folder path into Input Folder Path

It will list all the images inside it

Select image from Gallery and edit caption and save

If you want to display only unprocessed images change Filter Images to Processed

It will display all the images that you didn't save their caption yet

Also if you want batch options, select the Batch Edit Captions tab

In this tab you can add suffix or prefix to all captions in given folder

Also you can batch replace words as you wish

Match Case and Replace All Occurrences can be selected at the same time

Replace All Occurrences is wildcard search so replaces all

Do batch operations on a cloned folder to be sure that your original captions will be still backuped

Check Word tab makes you able to check out that all of your images contains activation token like ohwx man

Requirements

Tested on Python 3.10 but should work on all Pythons

How To Install

For windows run Windows_Install.bat and then run Windows_Start_App.bat

You need to have Python installed

Massed Compute (Recommend Cloud) :

Please register via this link : https://vm.massedcompute.com/signup?linkId=lp_034338&sourceId=secourses&tenantId=massed-compute

Use our coupon SECourses

Our coupon works on all GPUs now

H100 has amazing price and speed but you can use like RTX A6000 ADA as well

Full details here : https://www.patreon.com/posts/26671823

Then select our image SECourses from Creator dropdown

Then follow Massed_Compute_Instructions_READ.txt

Same as my any other Massed Compute installer script

Example tutorial for learn how to install and use Massed Compute

(Starts at 12:58) : https://youtu.be/KW-MHmoNcqo?si=G1WbG-Qw4ujWvOtG&t=778

RunPod (Cloud):

Please register via this link : https://get.runpod.io/955rkuppqv4h

Then follow Runpod_Instructions_READ.txt

Same as my any other RunPod installer script

Use the template written in Runpod_Instructions_READ.txt file

Example tutorial for learn how to install and use RunPod

(starts at 22:03) : https://youtu.be/KW-MHmoNcqo?si=QN8X8Sjn13ZYu-EU&t=1323

Screenshots of the App