This userscript automatically solves the text-based captchas used on the VIT VTOP portal.
VTOP uses two types of captchas:
- Text-based CAPTCHA — solved by this userscript
- Google reCAPTCHA — can be solved using the Buster extension.
This script automatically detects, solves, and fills the text captcha field on the login page.
You need a userscript manager installed in your browser to use this script.
Choose any one of the following:
| Userscript Manager | Download Link |
|---|---|
| Violentmonkey (Lightweight, recommended) | Violentmonkey Download |
| Tampermonkey | Tampermonkey Download |
| Greasemonkey (for Firefox only) | Greasemonkey Download |
- Install any one userscript manager from the above links.
- After installation, create a new userscript in the manager.
- Copy and paste the provided userscript into it, save it and close.
- The captcha field will now auto-solve whenever the page loads.
If VTOP shows a Google reCAPTCHA instead of a text captcha,
you can solve it easily using another extension called Buster.
| Extension | Download Link |
|---|---|
| Buster: Captcha Solver for Humans (Chrome) | Buster Chrome Web Store |
| Buster: Captcha Solver for Humans (Firefox) | Buster Firefox Add-ons |
How to use:
- When a Google reCAPTCHA appears, click the small Buster icon under the challenge.
- Buster will attempt to automatically solve it (audio or visual challenge).
- After that, continue with login as normal.
- This script only solves text-based VTOP captchas.
- For Google reCAPTCHA, Buster must be installed separately.
- The script adjusts the captcha image size internally for better OCR accuracy.
This script is provided for educational and personal use only.
Please use responsibly and do not misuse automated login mechanisms on official websites.