Life & fun · alternatives · 2026

24 alternatives to Online curl builder

Easily generate curl command lines

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Online curl builder launched in 2015; newer entries below may have overtaken it.

1. 1OC
   Online curl command builder▲8

   2016 · curl.build · its alternatives →

2. 2
   Embed Curl▲62

   Embeddable curl commands for your web site, blog or API docs

   2013 · its alternatives →

3. 3
   curl.io▲132

   Share your files from your Terminal / SSH

   2014 · curl.io · its alternatives →

4. 4
   Uncurl.dev – Convert curl commands to a shareable, executable UI▲115

   Hey HN, I built uncurl.dev to scratch my own itch: I kept getting curl commands in API docs, bug reports, or Slack messages and wanted a quick way to visualize, run, and debug them without firing up Postman or writing code to dissect them. It was also sometimes painful to create a test page specifically for non-tech users to consume an API. I originally vibe-coded this over a weekend just to make it easier for myself to debug API requests shared as curl commands. It slowly grew into something I found surprisingly useful in my workflow, so I decided to clean it up and share it. uncurl.dev…

   2025 · uncurl.dev · its alternatives →

5. 5ET
   Easy-to-use curl command to send email notifications▲107

   2018 · curlmail.co · its alternatives →

6. 6
   curlx▲168

   If cURL and Postman had a baby 👶

   2019 · curlx.dev · its alternatives →

7. 7
   Extensionizr▲184

   Create a chrome extension in 15 seconds

   2014 · its alternatives →

8. 8
   Explain Curl Commands▲40

   Takes a curl command and explains DNS/TLS/HTTP details step-by-step - akgitrepos/explain-my-curl

   Feb 2026 · github.com · its alternatives →

9. 9CC
   Convert Chrome-generated cURL Commands to Python Requests▲27

   2014 · curl.trillworks.com · its alternatives →

10. 10
    Curl for GraphQL with autocomplete, subscriptions and GraphiQL▲246

    curl for GraphQL with autocomplete, subscriptions and GraphiQL. Also a dead-simple universal javascript GraphQL client. - hasura/graphqurl

    2018 · github.com · its alternatives →

11. 11
    curl2code

    Instantly convert curl to code in 30+ languages — for free

    Mar 2026 · curl2code.com · its alternatives →

12. 12
    HTTP Prompt▲128

    An interactive command-line HTTP client

    2016 · github.com · its alternatives →

13. 13
    Silk▲87

    Data-driven website builder

    2014 · its alternatives →

14. 14
    Hurl – Run and test HTTP requests with plain text, curl and Rust▲223

    Hurl, run and test HTTP requests with plain text and curl. Hurl can run fast automated integration tests.

    2021 · hurl.dev · its alternatives →

15. 15
    ProtoCURL, a curl for Protobuf▲98

    protoCURL is cURL for Protobuf: The command-line tool for interacting with Protobuf over HTTP REST endpoints using human-readable text formats - qaware/protocurl

    2023 · github.com · its alternatives →

16. 16
    Teh Playground▲87

    Rapid online PHP prototyping

    2016 · beta.tehplayground.com · its alternatives →

17. 17
    Curl2Url▲6

    Convert curl commands to URLs

    2024 · its alternatives →

18. 18
    Curl Converter Tool▲3

    Transform cURL commands into any programming language

    2025 · curl-to.com · its alternatives →

19. 19EC
    embedcurl.com - Pretty curl commands for your web site or blog▲32

    Hey all, As a CEO of a growing startup I don't get to code as often as I like and when I do, I try not to annoy my team with my terrible code :) So to scratch the itch, I've built some of side projects related to what our company does. The latest is embedcurl.com I see a lot of API docs and blogs posting curl commands that are really hard to read and I figured I could make them easier to read and add some niceties like easier copy/paste, tooltips on flags, etc. They also gracefully degrade if javascript isn't enabled back to a element. The parsing is done in Python with shlex and…

    2013 · its alternatives →

20. 20C
    Curl2Url▲12

    2024 · curl2url.com · its alternatives →

21. 21GC
    Givemeguid.com – CLI/curl friendly GUIDs▲32

    2020 · givemeguid.com · its alternatives →

22. 22
    Get answers for shell commands from GPT3 from your terminal▲159

    I was constantly googling CLI commands so I built this small CLI tool with GPT3. You can ask for shell commands right from the CLI. You'd need to use your own API KEY for this but it's pretty simple, instructions are in the README Not perfect but not bad either.

    2022 · github.com · its alternatives →

23. 23
    slackcat▲87

    Post command line output directly to Slack.

    2016 · its alternatives →

24. 24
    Tap curl in your editor before it gets to sh▲60

    tap curl in your editor before it gets to sh it. Contribute to awalgarg/curl-tap-sh development by creating an account on GitHub.

    2016 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →