tooltool.net
FreeFormatter
JSONLint
All Over Tools
JSONFormatter.org
JSON Formatter & Validator
Online JSON Tools
Online tool for format/indent JSON string or XML string. calculate MD5/SHA-1/SHA-256/SHA-512 hash.

CodeTray.dev
DevsBox
DevToolKit.site
FreeToolkit
WebToolKit.tech
Webtools.takendrabam.com.np
29 free browser-based developer tools — JWT, regex, cron, timestamp converters, CSS generators, security checkers, and content generators. No sign-up required.

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
BPT
Best Programming Toolkit
|
|
|
|---|---|---|
| Website | bestprogrammingtoolkit.com | samtoolkit.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Best Programming Toolkit yet.
SamToolkit is a free collection of 29 small, focused developer utilities across 7 categories — converters, debuggers, generators and reference tools. Everything runs client-side in your browser, so nothing you paste or type is ever sent to a server. There is no account, no sign-up and no paywall,...
What each product offers, as listed by its team.

Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Best Programming Toolkit and SamToolkit. For example, how are they different and which one is better?
When comparing Best Programming Toolkit and SamToolkit, you can also consider the following products.
Online toolkit designed for software engineers and developers, including JSON parsing, Base64 encoding/decoding, MD5 encryption, URL encoding/decoding, timestamp conversion, UUID generation and other practical tools.
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Fast, free developer tools. JSON formatter, Base64, JWT, Regex and more. Runs 100% in your browser.
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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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Developer tools: JSON/JWT/base64, hash, regex tester, UUID, cron, timestamp, color.
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JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.
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19 free browser-based developer tools — no signup, no tracking, everything runs client-side.
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