
JSON Formatter & Validator
bitwarden
FreeFormatter
JSONFormatter.org
JSONLint
Password-Generator.xyz
XML
Free, browser-based developer tools, built one focused product at a time.

Compute various size metrics for a Git repository, flagging those that might cause problems - github/git-sizer

Which is more popular?
Based on our record, git-sizer seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | syntrok.org | github.com |
| Pricing | — | |
| Company | Startup from Sri Lanka · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Syntrok Hub is a free, growing collection of browser-based developer tools — no sign-up, no data ever leaves your browser. Includes JSON, XML, and YAML formatting, validation, and conversion; a password generator with breach checking; a QR code generator (text/URL, Wi-Fi, contact card); Base64...
No description of git-sizer 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 Syntrok Tools yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Syntrok Tools and git-sizer.
Syntrok Tools's answer
Syntrok Hub doesn't have named customers — every tool works anonymously with no accounts, by design, so there's no usage data tied to any individual or company.
Syntrok Tools's answer
Every tool runs 100% client-side — nothing typed or generated is ever uploaded to a server, and there's no sign-up for any of them. Rather than one bloated all-in-one app, it's a growing set of small, focused tools, each built to do one job well.
Syntrok Tools's answer
Most free tool sites are ad-heavy, require an account, or quietly send your input to a server. Syntrok's tools process everything locally in the browser, load fast, and don't ask for anything in return — no email, no account, no usage limits.
Syntrok Tools's answer
Developers and technical users who need fast, reliable utilities for everyday tasks — formatting and converting data formats, generating secure passwords, creating QR codes, computing hashes — without installing anything or trusting a third party with potentially sensitive input.
Syntrok Tools's answer
It started as a single JSON formatter and grew from there — each new tool got added because it solved a genuinely common task and deserved a fast, private, no-nonsense version. It's built and maintained by Syntrok Technologies, a small software studio.
Syntrok Tools's answer
Astro, TypeScript, and Tailwind CSS, with each tool's core logic built on native browser APIs — the Web Crypto API for password generation and hashing — so nothing needs a backend or third-party service to run.
Share your experience with using Syntrok Tools and git-sizer. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Syntrok Tools since Sep 2026.
Also there’s a cool project from GitHub you can use to help understand the size of git’s objects in your git repo https://github.com/github/git-sizer. This might help you determine what the best cloning strategy could be. Source: almost 5 years ago
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Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.
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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.
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Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
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JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.
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Generate Random Strong Password Online
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