StopTheScript
🧭 Native Web Inspector & Security Enclave

StopTheScript

Developed by Jeff Johnson · Version 4.0 (3.7 MB)

🏆Quality Score: 88/100 (A)
Actively Maintained
★ 4.5(31 ratings)
🖥️ macOS 15.0+📱 iOS / iPadOS✨ Universal Purchase
Pricing
$5.99
One-Time Purchase (No Subscription)
🌐 Developer Website↗

Screenshots & Interface

StopTheScript interface screenshot 1StopTheScript interface screenshot 2StopTheScript interface screenshot 3StopTheScript interface screenshot 4StopTheScript interface screenshot 5StopTheScript interface screenshot 6StopTheScript interface screenshot 7StopTheScript interface screenshot 8

About

StopTheScript is a Safari extension for iOS, iPadOS, and macOS that stops all JavaScript on your selected websites. StopTheScript is the only Safari extension that stops inline JavaScript on the web page as well as externally loaded JavaScript. This is in contrast to Safari content blockers, which can only block external JavaScript, not inline JavaScript. StopTheScript is made by indie developer Jeff Johnson. If you need support, please email me at stopthescript@underpassapp.com or read the support site at https://underpassapp.com/StopTheScript/support.html
⚡ Key Performance & WebKit Highlights

Why Install StopTheScript on Safari?

Control JavaScript execution per site for maximum privacy and safety.

1

Deep integration with macOS Touch ID, Apple Watch unlock, and Apple Secure Enclave

2

Native WebKit Web Inspector panels for debugging HTTP traffic and DOM state

3

Zero telemetry: all cryptographic keys and credentials stay strictly on your device

🎯 Target Audience & Use Cases

Does This Extension Fit Your Workflow?

✓ Best Suited For

Web developers, engineers, and security-conscious professionals looking for robust password and debugging workflows.

💎One-time purchase for $5.99, lifetime access

⚠️ Who Might Skip

Casual users looking purely for multimedia entertainment tools.

💡Consider exploring other alternatives if your workflow demands these features
🚀

What's New in Version v4.0

Official Release Notes
• For clarity, reworded “Enable HTML noscript elements” to “Show HTML noscript elements” • Added a note in the extension popup window that website permissions are managed in Safari Settings
⭐️ Verified App Store Reviews

What Real Users Say About StopTheScript

Authentic feedback and real-world ratings from Mac & iOS users

★★★★★
2026-04-17

Must Have Extension

"I’m questioning the negative reviewers. It’s a fantastic app. IYKYK. Does exactly what you need it to do. Tested on a few articles and it works perfectly. Thank you!"

by danielkha.comv3.2
★★☆☆☆
2025-10-05

Does what it says, but what does is stupid

"Ok, my fault. I actually couldn’t believe that anyone would write such a stupid extension, so I assumed that the author worded the description poorly. Joke’s on me. 1. Why would there be no ability to whitelist certain websites? — this is different from enabling the <noscript> tags. Enabling noscript tags still breaks minor sites like Google.com. 2. Why would the choice be all or nothing JavaScript. Why not work like NoScript on every other platform and give a choice of scripts to run vs. block, and allow some to be global and some only for the given website. As designed and implemented, it works, but is useless. As it is currently configured, it is worth about 50 cents. Write a shortcut that turns JavaScript on and off in settings and it would be equally useful. Avoid this until it’s updated to have relevance."

by ProfessorEinsteinv3.2
★☆☆☆☆
2025-08-19

Not functioning

"I purchased, installed, set as extension in safari and still nothing."

by Bobby2Tv3.2
★★★★★
2024-12-25

If you are a NoScript user, this app is for you!

"For those that are accustomed to the benefits of NoScript on a PC when using a full web browser, this app is the next best thing. Well done!"

by Carrotcake77v3.1
💡 Frequently Asked Questions

Got Questions About StopTheScript?

Q.Is StopTheScript free, or does it require a subscription?

StopTheScript is available as an honest One-Time Purchase for $5.99. Buy once to unlock full lifetime access, completely avoiding recurring subscription charges.

Q.How do I enable StopTheScript in macOS and iOS Safari?

On Mac (macOS): After downloading from the Mac App Store, open the application once, then launch Safari -> click "Settings" (or Preferences) in the menu bar -> select the "Extensions" tab -> locate "StopTheScript" and check the box to enable it. On iPhone/iPad (iOS): Go to iOS "Settings" -> tap "Safari" -> tap "Extensions" -> select "StopTheScript" and toggle it ON.

Q.Does this tool support Mac Touch ID and Apple Watch authentication?

Yes. macOS native extension APIs allow seamless biometric hooks, letting you unlock credentials or decrypt session keys in milliseconds without typing master passwords.

Q.Can Safari extension inspect local development servers (e.g., localhost:3000)?

Yes. In Safari Develop menu, ensure "Disable Local File Restrictions" is configured if needed. The extension has full access to inspect localhost web applications.

🍎 Safari Power User Tips

Maximize Your Productivity on macOS & iOS

Press Option + Command + I on Mac to instantly open Web Inspector and access extension console tabs.

🛡️ Extension Quality Score & Health Audit

StopTheScript Quality & Health Audit

Evaluated across verified App Store reputation, pricing ethics, update cadence, and native footprint.

Health Score
88/100
Grade A
Actively Maintained
User Reputation26 / 35

★ 4.5 / 5.0 with 31 verified reviews

Pricing Ethics27 / 30

One-Time Purchase ($5.99) - Zero Subscriptions

Maintenance & Updates20 / 20

v4.0 - Actively Maintained

Native Footprint & Quality15 / 15

3.7 MB package size, Official developer site

⚖️ Scores are algorithmically computed based on Apple verified metrics with zero sponsored bias.v4.0 Audit

Technical Specifications & App Store Metadata

Software TypeSafari Web Extension
DeveloperJeff Johnson
Latest Version4.0
Package Size3.7 MB
Minimum OS RequirementmacOS 15.0+ / iOS 15+
Language SupportEnglish
Content Rating4+
Official Rating★ 4.5 / 5.0
Pricing Modelone-time
Open SourceNo (Proprietary)
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Chrome Migration Equivalent

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StopTheScript is the premier 1-to-1 Safari replacement for Chrome's StopTheScript, saving battery and system RAM.

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