
DeveloperTools.Tech
FreeFormatter
JSON Formatter & Validator
1tools
AllDevToolsHub
DeveloperToolStack
DevNestTools
A collection of developer tools in one place in your browser

Sotion.so
Super.so
Papermark
Simple.ink
The easiest way to add password protection to your public Notion pages. Free, secure, and works in 30 seconds.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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|
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|---|---|---|
| Website | devtoolsadvanced.com | notionlock.com |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of DevTools Advanced yet.
Notion lets you share a page as either "Public" (anyone with the link can see it) or "Invite Only" (people need a Notion account and an invitation). There's no in-between — and that's a problem if you want to share content with a specific audience without making it fully public. NotionLock adds...
What each product offers, as listed by its team.


No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DevTools Advanced and NotionLock. For example, how are they different and which one is better?
When comparing DevTools Advanced and NotionLock, you can also consider the following products.

FOSS tools for developers
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Membership Management for Notion → Connect your Notion page to a custom domain and Manage Membership access with Password Protection, Email Signups, Email Whitelists, and more.
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Freeformatter is a platform that contains free online tools for developers, including formatters (json, html, xml, sql, etc.), minifiers (css, javascript), compactors, validators, and much more.
Compare FreeFormatter to DevTools Advanced or NotionLock:


The JSON Formatter was created to help with debugging.
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Papermark is the open-source DocSend alternative with built-in analytics and custom domains.
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