Usage guide
Htex browser extension
Use the extension to help fill official visa sites with the information you prepared in Htex. You review and submit — the extension never submits for you.
How it works in one line
Install → copy the assist code from your order → paste it into the extension → open the official site, review page by page, then submit yourself. Your data stays on your computer.
Which official sites work
The same Htex profile can help fill these official sites:
- US visitor visa (B1/B2)Official DS-160 form
- Schengen short stay (FR / DE / IT)France-Visas / German VIDEX
- UK visitor visaGOV.UK online application
- Australia visitor visaImmiAccount
Official pages change from time to time. If a field isn’t filled automatically, complete it manually on the current page.
1 Download and install
Download and unzip. In Chrome or Edge, open the Extensions page, turn on Developer mode, choose Load unpacked, and select the unzipped folder.
To install, paste one of these into the browser address bar to open the Extensions page:
chrome://extensionsedge://extensions2 Get an assist code in Htex
After your info and diagnosis are done, open the order details, tap Generate assist code, and copy the 12-character code. Each order has its own code — use the latest one after updates.
3 Load your info into the extension
Click the Htex icon in your browser toolbar, paste the code, and confirm. Your info is saved locally for filling.
4 Open the official site, review, then submit
Go to the official visa site for your country, use Fill this page in the extension, review the highlighted fields, click next yourself, and finish the final submission.
Before you start
- Your data stays on your computer — it is not sent through third parties.
- Each order has its own assist code; generate a new one after you update your info.
- Final submission must be done by you on the official website.
- Fields that can’t be filled are marked for you to complete — nothing is guessed.
FAQ
I downloaded it but can’t install it?
Unzip the file first. On chrome://extensions or edge://extensions, turn on Developer mode and load the unzipped folder — not the zip itself.
The assist code says it’s invalid?
Go back to order details and copy the latest code. After you update your info or re-run diagnosis, old codes stop working.
Will Chinese text be filled into the official form?
No. The extension writes the English options each site expects. Fields it can’t fill are marked for you to complete.
Does it work for UK or Australia?
Yes. It currently helps with official forms for the US, Schengen (France / Germany / Italy), the UK, and Australia.
A field wasn’t filled automatically?
Official pages change from time to time. If a field isn’t filled automatically, complete it manually on the current page.
Official sources
Links to public government pages for verification.