Ancroo Web — Live Demo

Try the text-transformation workflows right here. Select any text below, open the Ancroo side panel, and run a workflow.

GitHub repo

Text areas

English text with errors (try "Fix Grammar")

German text (try "Translate to English" or "Rewrite Formal")

Code snippet (try "Explain")

Input fields

Name (try "Fix Capitalization")

Address (try "Fix Capitalization")

Notes

Rich text (contenteditable)

This is a rich text area. Select part of this text and run a workflow to see its output action in action:

Replace selection — e.g. "Rewrite Formal" or "Fix Grammar" swaps your selection in place
Show in side panel — e.g. "Summarize" or "Explain" leaves the text untouched and shows the result on the side

Want text inserted before/after the selection, or copied to the clipboard instead? Those output actions are available too — pick them when you build your own workflow in the editor.

Sample email (warranty claim)

Email body — try "Summarize", or reply with "Draft Reply" / "Polite Decline"

Dear Customer Support,

I am writing to formally request a warranty claim for a product I purchased from your online store on January 14, 2026.

Order number: ANR-2026-00847
Product: Ancroo SmartHub Pro (Model SH-400)
Serial number: SH400-XX-29174

After approximately six weeks of regular use, the device has developed a persistent issue: the main status LED flashes red every few seconds and the unit intermittently loses its Wi-Fi connection, requiring a full power cycle to restore functionality. I have already performed the troubleshooting steps outlined in the user manual (factory reset, firmware update to v2.1.3, switching Wi-Fi channels), but the problem persists.

According to your website, this product carries a 24-month manufacturer warranty covering defects in materials and workmanship. Since the device is well within that warranty period and the issue appears to be a hardware defect rather than user-caused damage, I believe this qualifies for a free repair or replacement.

I have attached photos of the device showing the flashing LED, as well as a short video demonstrating the Wi-Fi disconnection. My original invoice is also attached for reference.

Please let me know how to proceed — whether I should ship the unit to your service center or if you can arrange a pickup. I would appreciate a response within five business days.

Thank you for your attention to this matter.

Best regards,
James Whitfield
17 Oakridge Lane, Bristol BS3 4TP
Phone: +44 117 496 0023
Email: j.whitfield@example.com

Short email (invitation)

A quick request — try "Draft Reply", "Polite Decline", or "Thank-You Note"

How to use

Install the Ancroo Web extension and configure at least one LLM provider (the 10 starter workflows are created automatically).
Select text in any field above.
Open the Ancroo side panel (toolbar icon, or Alt+Shift+Y). You can assign a custom hotkey to any workflow in its editor.
Pick a workflow and run it — e.g. Summarize, Translate to English, Rewrite Formal, Explain, Fix Grammar, Fix Capitalization, Draft Reply, Polite Decline, or Thank-You Note.
The starter workflows either replace your selection (Translate, Rewrite, Fix Grammar, Fix Capitalization) or show the result in the side panel (Summarize, Explain, the reply workflows). Your own workflows can also insert before/after the selection or copy to the clipboard.

Manual-input workflows (like "Ask AI") don't need a selection — just open the side panel and type your text.