
Convert Case
Convert Case Tool
CaseConverter.cc
LinesDedupe
TextCleanly
TextWizHub
ConvertCase.help
Free text tools that run entirely in your browser: remove line breaks, dedupe lines, extract emails, count words and more. Nothing is uploaded. No sign-up.

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 | texttidy.app | devdocs.io |
| Pricing | ||
| Platforms | — | |
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


TextTidy is a set of 22 free text tools for everyday cleanup jobs: remove line breaks and extra spaces, delete duplicate or empty lines, sort lines, change case, extract email addresses and URLs, count words and characters, find and replace with regex, and convert text to Morse code or binary....
No description of DevDocs yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of TextTidy.app yet.
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 TextTidy.app 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 TextTidy.app since Oct 2026.
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 TextTidy.app and DevDocs, you can also consider the following products.

Instantly convert text to UPPERCASE, lowercase, Title Case, sentence case, and more - free, fast, and no sign-up required.
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A free, open-source offline documentation browser that puts documentation for every major language and framework one instant search away, on Linux and Windows.
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Quickly convert text to different letter cases online: lower case, UPPER CASE, Sentence case, Capitalized Case, aLtErNaTiNg cAsE, and more.
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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 TextTidy.app or DevDocs:

Case Converter is a free, open-source online tool for converting text to lowercase, uppercase, title case, capital case, or sentence case.
Compare CaseConverter.cc to TextTidy.app or DevDocs:
