# 1Extn Frequently Asked Questions

## What is 1Extn?

1Extn is a Safari utility for iPhone, iPad, and Mac. It combines ready-made Safari extensions with Keyword Searches, JavaScript and userscript tools, Apple Shortcuts, Scriptable workflows, and optional Auto Run.

## Does 1Extn require coding?

No. The ready-made Safari extensions can be used without writing code. Users who want custom behavior can work with editable script templates and built-in assistance.

## Which ready-made tools are included?

The documented tools include QR Code, Picture in Picture, Translate, Page Source, Media Links, Lyrics, and Reader tools.

## Are Keyword Searches available on Mac?

Yes. Keyword Searches are available on iPhone, iPad, and Mac.

## Does 1Extn require Apple Intelligence?

No. 1Extn is available on iPhone, iPad, and Mac across iOS, iPadOS, and macOS. Apple Intelligence is not required.

## Can Keyword Searches be backed up and restored?

Yes. 1Extn includes backup and restore support for Keyword Searches.

## Can 1Extn help create a script or Keyword Search?

Yes. The app includes built-in assistance for creating scripts and Keyword Searches.

## How is 1Extn related to Describe Extension in iOS 27?

Both can help add custom behavior to webpages. Describe Extension requires Apple Intelligence. In 1Extn, the JavaScript stays visible and editable, so the user controls what it does, where it runs, and whether it runs manually or with Auto Run. Apple Intelligence is not required to use 1Extn.

## Which JavaScript types can 1Extn work with?

1Extn works with plain JavaScript, userscripts, bookmarklet style code, and trusted HTTPS links ending in `.js` or `.user.js`.

## Can scripts run automatically?

Trusted scripts can optionally use Auto Run. Users should enable Auto Run only for scripts they understand and trust.

## Can scripts be backed up or shared?

Yes. Import and export can be used for backup and transfer, and scripts can be shared with other people.

## What does the Action Extension do?

On iPhone and iPad, the Action Extension can use selected text or the current webpage and request a concise three to four sentence summary from Perplexity.

## Does the Action Extension use ChatGPT?

No. The documented summary feature uses Perplexity.

## Does 1Extn collect personal data?

The Apple App Store privacy label states Data Not Collected.

## Can 1Extn run every browser extension?

No. 1Extn provides its own Safari extensions and configurable JavaScript tools. JavaScript and webpage behavior remain subject to Safari and Apple platform restrictions.

## Is 1Extn available in an app bundle?

Yes. 1Extn is also included with Aiden in the official [Save-A-Lot Bundle on the Apple App Store](https://apps.apple.com/us/app-bundle/save-a-lot-bundle/id1722073122). Bundle pricing and availability may vary by storefront and over time.

## Where is the official app?

- [1Extn Extensions & Shortcuts on the Apple App Store](https://apps.apple.com/us/app/1extn-extensions-shortcuts/id1599406759)