Postman
API Playground
Parsistent
Insomnia REST
Hoppscotch
soapUI
ReqRes
Online API testing tool for REST & SOAP APIs. Test your API by making API calls directly from your browser.

WordCounter.net
CaseConverter.cc
Word Counter
SmallSEOTools
A.Tools
Convert Case Tool
ConvertCase.help
Instantly convert text to UPPERCASE, lowercase, Title Case, sentence case, and more - free, fast, and no sign-up required.

Which is more popular?
Based on our record, Convert Case should be more popular than Reqbin. It has been mentioned 49 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Reqbin
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| Website | reqbin.com | convertcase.net |
| Pricing | ||
| Company | — | Startup from the United Kingdom · 1 - 9 employees · 2006 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Reqbin yet.
Convert Case is a free, browser-based toolkit offering 100+ utilities for working with text, images, and code. No account, no install - just open a tool and get the job done. Text tools Reformat any text into your desired capitalization style instantly - UPPERCASE, lowercase, Title Case, sentence...
What each product offers, as listed by its team.

No features have been listed yet.
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing Reqbin and Convert Case.
Convert Case's answer:
Convert Case's answer:
Convert Case combines 100+ text, image, and code tools in one clean, distraction-free interface. Everything runs in the browser instantly, with no account, no installation, and no cost. It's built for speed - open it, use it, done.
Convert Case's answer:
Most competitors focus on a single tool or clutter their interface with ads and upsells. Convert Case offers a full suite of 100+ utilities under one roof, completely free, with a consistent and intuitive experience across every tool.
Convert Case's answer:
Anyone who works with text, images, or code regularly - writers, bloggers, developers, students, marketers, and content creators. If you've ever manually retyped text just to change its formatting, Convert Case was built for you.
Convert Case's answer:
Convert Case started in 2006 as a simple text case converter and grew organically into a full toolkit as users asked for more utilities. The goal has always been the same: give people fast, reliable tools without the friction of sign-ups, paywalls, or bloated interfaces.
Convert Case's answer:
Convert Case is built with PHP and modern web technologies, with all processing handled client-side in the browser where possible to keep things fast and private.
Share your experience with using Reqbin and Convert Case. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

We have no reviews of Convert Case yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.

Go to Reqbin. Select method: POST. Enter the API endpoint:. - Source: dev.to / over 1 year ago
Open ReqBin, and paste the invoke url and request body, select POST as request method type and Send the request. - Source: dev.to / over 1 year ago
I used https://reqbin.com/ to try and make a request to the Clash Royale API using the generated bearer token as you can see in the screenshot. To whitelist my IP I googled my own public IP and pasted it to generate the key. Is this not... Source: about 3 years ago
Hi HN, Simple online tools on the web have become unnecessary greedy. For example, * https://jsonformatter.org/ displays 7 ads on page load * https://convertcase.net/ had 4 ads plus a Google Vignette. And many more sites do the same... - Source: Hacker News / over 2 years ago
Even YC VCs don't understand that founders who take investment still have to shift their goal from "making a great product" to "exponentially growing their product" which in most cases is at odds with just "making a great product"... - Source: Hacker News / almost 3 years ago
Https://convertcase.net/ - Approx $20k/month. Been going for years and keep on building on it. - Source: Hacker News / almost 3 years ago
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Case Converter is a free, open-source online tool for converting text to lowercase, uppercase, title case, capital case, or sentence case.
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Free online toolkit for web developers: HTTP request tester with proxy support and redirect tracing, regex tester, JSON beautifier, diff checker, CSS/XPath selector tester and more.
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A simple, beautiful word and character counter
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