
ToolShelf Alternatives
ToolShelf is described as 'Lightweight collection of fast, browser-based developer utilities. All tools run entirely in your browser — no logins, no tracking, and full offline support' and is a qr code generator in the development category. There are more than 10 alternatives to ToolShelf, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and Android apps. The best ToolShelf alternative is Mini QR, which is both free and Open Source. Other great sites and apps similar to ToolShelf are HashMyFiles, HashTools, Hash Checker and JSONLint.
Alternatives list

- 52 HashMyFiles alternatives
HashMyFiles is small portable utility that allows you to calculate the MD5 and SHA1 hashes of one or more files in your system.
Cost / License
- Free
- Proprietary
Platforms
- Windows


HashTools is an application that calculates hashes for given files. It can calculate CRC32, MD5, SHA1, SHA256, SHA384 and SHA512 hashes, and generate an SFV file for your files if needed. HashTools can also add itself to the Windows Explorer context menu for easy.
Cost / License
- Free
- Proprietary
Platforms
- Windows


Fast and simple application that allows you to generate and compare hashes from files and text.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Android
- F-Droid


+2
JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Online
- JSON
Send to My-phone (QR Code Generator) is a restartless Chrome/Firefox/Opera extension to generate QR code of any open website. It is the easiest way to send a web-page from your desktop to cellphone browser.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Google Chrome
- Opera
- Firefox


Free and privacy-first online tools for developers, students, and creators — including IP lookup, Base64 decoder, JSON formatter, crontab generator and more.
Cost / License
- Free
- Proprietary
Platforms
- Online


+2
This tool will generate hash strings to validate directories and files, in the same vein as hashdeep or fciv. I wrote it after giving up trying to find a decent tool to validate my backups. Although many tools like the two previously mentioned will generate hash files for...
Cost / License
- Free
- Open Source
Platforms
- Windows
- Linux
- 47 JSONFormatter.org alternatives
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.
Cost / License
- Free
- Proprietary
Platforms
- Online



A powerful online JSON formatter, editor and validator with multiple visualization modes including code, tree, table and graph views, making JSON debugging and manipulation effortless.
Cost / License
- Free
- Proprietary
Platforms
- Online


+2
A free web app providing 200+ online tools for developers, including JSON formatters, PDF mergers, code converters, data generators, and more—no signup required.
Cost / License
- Free
- Proprietary
Platforms
- Online
ToolRef is a growing collection of completely free, browser-based tools designed for a wide range of use cases. It offers developer utilities like an Epoch Time converter, JSON formatter & validator, HTML beautifier, and URL encoder/decoder.
Cost / License
- Free
- Proprietary
Platforms
- Online


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