Software Alternatives, Accelerators & Startups

DevToolCore VS DevToys for Mac

Compare DevToolCore VS DevToys for Mac and see what are their differences

DevToolCore logo DevToolCore

30 free developer and SEO tools that run in your browser

DevToys for Mac logo DevToys for Mac

DevToys For mac. Contribute to ObuchiYuki/DevToysMac development by creating an account on GitHub.
  • DevToolCore 30 Free Developer and SEO Tools
    30 Free Developer and SEO Tools //
    2026-08-26

DevToolCore is a collection of 30 free browser-based tools for developers and SEO practitioners. The JSON tools format, validate, and minify payloads. The PDF tools compress documents to exact size limits for upload portals and count words without uploading the file. Image tools hit exact KB targets for forms with size caps. SEO tools analyze meta tags, check favicon setup, measure keyword density, and preview meta descriptions as search results. QR tools create codes and decode them before you scan. Everything runs client-side in the browser, so data stays on your device, and no account is ever required.

  • DevToys for Mac Landing page
    Landing page //
    2023-09-20

DevToolCore features and specs

  • 30 tools in one place
    JSON, regex, PDF, image, QR, and SEO utilities
  • under one roof / Private by design
    Text and files are processed locally, never
  • uploaded / Exact-size compressors
    Hit hard KB limits on PDFs and images that
  • upload forms enforce / No account
    Every tool works instantly and free

DevToys for Mac features and specs

  • Open Source
    DevToys for Mac is an open-source project, allowing users to contribute to its development or modify the code for personal needs.
  • Comprehensive Tools
    The application offers a wide variety of tools in one package, which streamlines development tasks such as JSON formatting, encoding/decoding, and regex testing.
  • User-Friendly Interface
    DevToys for Mac features an intuitive and easy-to-navigate interface, making it accessible for developers of all skill levels.
  • Lightweight
    The application is designed to be lightweight and efficient, ensuring minimal impact on system resources.
  • Regular Updates
    Being actively maintained, it frequently gets updates, adding new features and fixing potential bugs to improve user experience.

Possible disadvantages of DevToys for Mac

  • Limited Mac Integration
    As an application ported from Windows to Mac, some integrations or optimizations specific to macOS might be limited or absent.
  • Potential Stability Issues
    Being in an active state of development, users might encounter bugs or stability issues that are still being addressed by the developers.
  • Learning Curve for Non-Devs
    While aimed at developers, non-developer users might find the variety of tools overwhelming or difficult to leverage fully.
  • Less Mature than Windows Version
    Since it's relatively new to Mac, it might lack some features and maturity present in the Windows version of DevToys.

Category Popularity

0-100% (relative to DevToolCore and DevToys for Mac)
Productivity
13 13%
87% 87
Developer Tools
13 13%
87% 87

Questions & Answers

As answered by people managing DevToolCore and DevToys for Mac.

What makes your product unique?

DevToolCore's answer

Thirty utilities in one place, all running locally in the browser, with no accounts anywhere.

Why should a person choose your product over its competitors?

DevToolCore's answer

One bookmark replaces a dozen single-purpose sites, and nothing you paste into it gets uploaded.

How would you describe the primary audience of your product?

DevToolCore's answer

Developers and SEO practitioners who need quick utility work without installing anything.

Which are the primary technologies used for building your product?

DevToolCore's answer

A Java backend serving a static client. Every tool's logic runs client-side in JavaScript.

What's the story behind your product?

DevToolCore's answer

It grew out of small recurring needs, cleaning up JSON or hitting a portal's PDF size cap, and a preference for tools that keep files in the browser.

User comments

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What are some alternatives?

When comparing DevToolCore and DevToys for Mac, you can also consider the following products

SmallDevTools - Handy developer tools with a delightful interface

DevToys - A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.

CodeSwissKnife - Feature-packed developer toolkit. Includes text conversion, encoding, UUID generation, cryptography, color conversion, JSON/XML formatting, and more for simplified, efficient development tasks without online data transmission.

CyberChef - The Cyber Swiss Army Knife

Boop - A scriptable scratchpad for developers. Free & open source!

Cryptii - Web app and framework offering modular conversion, encoding and encryption