
10015.io
Bitty Coder
CodeSwissKnife
ToolKitKE
devtoolz.dev
Code Beautify JSON Validator
FreeFormatter
Free online tools: JSON formatter, password generator, QR code maker, calculators, converters and more. Fast, private, no login — everything runs in your browser.
Homerow
Swish
Alfred
TalkTastic
Karabiner
Keysmith
Raycast
The fastest way to work in Mac Excel

Which is more popular?
Based on our record, Accelerator Keys seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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AK
Accelerator Keys
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| Website | codekithub.com | acceleratorkeys.com |
| Pricing | — | |
| Platforms | — | |
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What each product offers, as listed by its team.

Possible disadvantages
Walkthroughs and reviews on video.
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Get Faster with Blender by Using Accelerator Keys - Quick Tip
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How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing CodeKitHub and Accelerator Keys.
CodeKitHub's answer
CodeKitHub's answer
Compared to single-purpose sites like JSONFormatter.org or CodeBeautify that only handle one task, CodeKitHub covers the same ground plus image, PDF, QR, and calculator tools in one place — useful if you regularly switch between different tool types during a workday.
Unlike FreeFormatter (which recently shut down its service), CodeKitHub's tools require no backend at all — everything runs as static, client-side JavaScript, so there's no server cost pressure driving ads, paywalls, or future shutdowns of the kind that killed similar sites.
If you need a tool site in a language other than English — Spanish, French, German, Japanese, Korean, Chinese, and others — CodeKitHub is one of the few free tool sites that actually localizes the full interface rather than just running it through machine translation on top of an English-only tool.
CodeKitHub's answer
CodeKitHub serves two overlapping groups:
Traffic data shows both groups in practice: technical tools (QR generator/decoder, Base64 encoder, JSON tools) draw developer-heavy referral sources like Hacker News and ChatGPT, alongside broader organic search traffic for everyday utility tasks.
CodeKitHub's answer
CodeKitHub started as a small set of browser-based developer utilities and grew into a 120+ tool collection covering JSON formatting, encoding, image/PDF processing, calculators and more. The core principle from the start was that every tool should run entirely client-side — no backend, no data leaving the user's browser — which keeps the tools fast, private, and cheap enough to run without ads getting in the way. The site has since expanded to 13 languages to serve users beyond English-speaking markets.
CodeKitHub's answer
Share your experience with using CodeKitHub and Accelerator Keys. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Tracking CodeKitHub since Jul 2026.
But of course, even in Parallels, excel keyboard shortcuts are a dumpster fire. I did find something called Accelerator Keys, but yet to try it out. Source: over 4 years ago
I built Accelerator Keys, a niche tool replicating Windows accelerator key shortcuts in Mac Excel [0]. I made it to scratch my own itch at first, as accelerator keys are a much more intuitive and faster way to use a shortcut intensive... - Source: Hacker News / over 5 years ago
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Fast developer tools that process your input locally in your browser. No account required.
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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.
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Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
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