
Clean Text
CleanTextLab
Text Cleaner
Text Formatter
Clean Text for iOS
Word Counter
Convert Case
CleanUpTxt is a free online text cleaning and formatting toolkit. Instantly remove line breaks, duplicates, HTML tags or extra spaces, and format text for SEO, Excel, or web content — no signup, just clean text fast.

Zeal
Dash for macOS
Devhints
CSS-Tricks
CodePen
Carbon
Can I use
Open source API documentation browser with instant fuzzy search, offline mode, keyboard shortcuts, and more

Which is more popular?
Based on our record, DevDocs seems to be more popular. It has been mentioned 132 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | cleanuptxt.com | devdocs.io |
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What each product offers, as listed by its team.


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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
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DevDocs - An API Documentation Browser
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CleanUpTxt and DevDocs. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking CleanUpTxt since Nov 2025.
DevDocs (open source, free) is a local offline documentation viewer. There is a hosted version that can be used offline in a web browser. - Source: dev.to / 6 months ago
This isn't a new idea for developer tools. DevDocs, Zeal, and Dash have offered offline documentation browsing for years. What's new is applying this architecture to AI agents — giving your coding assistant the same offline, instant,... - Source: dev.to / 9 months ago
DevDocs the minimalist doc reader for when Stack Overflow doesn’t have the answer. - Source: dev.to / over 1 year ago
When comparing CleanUpTxt and DevDocs, you can also consider the following products.

Clean Text for iOS is a tool to reduce text cleanup time.
Compare Clean Text to CleanUpTxt or DevDocs:

A free, open-source offline documentation browser that puts documentation for every major language and framework one instant search away, on Linux and Windows.
Compare Zeal to CleanUpTxt or DevDocs:

Free browser-based tools that clean and normalize text, numbers, and formats. MCP for AI agents plus optional Pro API access and higher limits.
Compare CleanTextLab to CleanUpTxt or DevDocs:

Dash is an API Documentation Browser and Code Snippet Manager. Dash searches offline documentation of 200+ APIs and stores snippets of code. You can also generate your own documentation sets.
Compare Dash for macOS to CleanUpTxt or DevDocs:

