---
title: "Free Voice Calculator – Chrome extension stats, history and permissions"
description: "106 users, rated 5.00 by 1 person. Version 1.2.0, updated 2025-12-05. Requests 2 permissions."
url: "https://extensiontracker.com/extension/llagacdkapbmpojicadchffkckjdldgi"
---

# Free Voice Calculator

Live in the Chrome Web Store.

- Users: 106
- Rating: 5.00 from 1 rating
- Last checked: 2026-10-29 15:25 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: −3 (-2.8%)
- Rank by users: #65,791 of 292,125 live extensions
- Rank in Education: #2,270 of 12,901

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Free voice calculator in the Chrome toolbar with a clean modern design and optional voice input

- Extension ID: `llagacdkapbmpojicadchffkckjdldgi`
- Developer: [webservice2t](https://extensiontracker.com/developer/u01e5f5dd223da0382cfd6bd2837866e2)
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2025-12-05
- Last updated: 2025-12-05
- Version: `1.2.0`
- Size: 31.93 KiB
- Minimum Chrome: 88
- Languages (3): English, español, italiano
- Support page: `https://ono77.github.io/voice-calculator/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/free-voice-calculator/llagacdkapbmpojicadchffkckjdldgi>
- View its code or download CRX: <https://crxpeek.com/extension/llagacdkapbmpojicadchffkckjdldgi>
- Search Google for the ID: <https://www.google.com/search?q=%22llagacdkapbmpojicadchffkckjdldgi%22&tbs=li:1>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-10-29 | 106 | 5.00 | 1 |
| 2026-10-01 | 109 | 5.00 | 1 |
| 2026-09-27 | 113 | 5.00 | 1 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-27.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://ono77.github.io/*`: ono77.github.io

### Sites where it runs scripts

- `https://ono77.github.io/voice-calculator/*`: ono77.github.io

### Browser features

- `scripting`: Run scripts on sites it can reach

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [All Links Downloader](https://extensiontracker.com/extension/gkkageieaggihppmdiefkcknmkjgeffl) | 20,000 | 3.09 | 66 | Tools |
| [Auto Clicker Pro](https://extensiontracker.com/extension/nodhhggdoefnnopmipedkaogkggmmhjk) | 20,000 | 3.35 | 78 | Tools |
| [Telegram Media Downloader](https://extensiontracker.com/extension/dkmobgecamjcambdhhfealmndloceblo) | 10,000 | 3.17 | 29 | Tools |
| [WA Media Downloader Pro](https://extensiontracker.com/extension/ifbnofcpgmmnbollmkjpckdpjcadfnie) | 10,000 | 3.24 | 33 | Tools |
| [Multi WhatsApp Status Downloader](https://extensiontracker.com/extension/gjkfcblaofjeegdeooocjoobbheaojjc) | 4,000 | 3.57 | 7 | Tools |
| [DeepSeek Chat to PDF Exporter](https://extensiontracker.com/extension/cmbbhlojegkgipacpnhnkcegokekegih) | 3,000 | 3.16 | 38 | Tools |
| [Google Photos Bulk Downloader & Deleter](https://extensiontracker.com/extension/lefkihojjfilonafalapdkkobabcogge) | 2,000 | 3.84 | 19 | Tools |
| [Duplicate Browser Screen](https://extensiontracker.com/extension/efnbieancfndfchajalhingdlneoicaa) | 1,000 | 4.50 | 4 | Tools |
| [Bulk ChatGPT to PDF Converter](https://extensiontracker.com/extension/hoieigcnfaedjbdhenfaakhjdlclpncj) | 1,000 | 4.15 | 13 | Workflow & Planning |
| [Extract Email From Gmail](https://extensiontracker.com/extension/lpdchpdbpkhcekopncacopjhhghehdij) | 800 | 4.40 | 5 | Workflow & Planning |

All 20 extensions by [webservice2t](https://extensiontracker.com/developer/u01e5f5dd223da0382cfd6bd2837866e2).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-10-29 15:25 UTC; next check around 2026-11-27.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Free Voice Calculator” (llagacdkapbmpojicadchffkckjdldgi). Chrome Web Store data, last checked 2026-10-29. https://extensiontracker.com/extension/llagacdkapbmpojicadchffkckjdldgi. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_llagacdkapbmpojicadchffkckjdldgi,
  title   = {Free Voice Calculator (llagacdkapbmpojicadchffkckjdldgi)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-29},
  url     = {https://extensiontracker.com/extension/llagacdkapbmpojicadchffkckjdldgi},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/llagacdkapbmpojicadchffkckjdldgi>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.