Dev tools · alternatives · 2026

24 alternatives to Happy Formatter

Happy Formatter: Your All-in-One Code Beautifier

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Happy Formatter launched in 2024; newer entries below may have overtaken it.

1. 1
   Prettier▲646

   An opinionated code formatter

   2018 · prettier.io · its alternatives →

2. 2
   Happy Hues▲480

   Curated color palettes in action

   2019 · happyhues.co · its alternatives →

3. 3
   HTML Formatter & Beautifier▲10

   Free online code formatting tool

   2025 · its alternatives →

4. 4
   Formatr▲123

   10x your blog content quality - Branding like Wirecutter.com

   2022 · its alternatives →

5. 5
   HTML Formatter▲2

   Free browser-based HTML beautifier, formatter & validator

   May 2026 · pangolintools.com · its alternatives →

6. 6
   Beautify Your Code▲17

   Code Beautifier, Minifier & Online Tools Hub

   2025 · beautifyourcode.com · its alternatives →

7. 7
   HTML Formatter Online▲4

   Quickly format, beautify, minify, validate HTML

   2018 · its alternatives →

8. 8
   Decoravit▲100

   Beautiful code beautifier

   2017 · weejewel.github.io · its alternatives →

9. 9
   Joy – a Go to JavaScript compiler▲201

   Matt Mueller's personal website for sharing what I've learned about programming, design, entrepreneurship and life.

   2017 · mat.tm · its alternatives →

10. 10PC
    Paletter – Create Professional Color Palettes from a Single Color▲101

    2021 · paletter.app · its alternatives →

11. 11
    CodeBuff – smart code formatter▲62

    Language-agnostic pretty-printing through machine learning (uh, like, is this possible? YES, apparently). - antlr/codebuff

    2016 · github.com · its alternatives →

12. 12
    prettyCode.online▲66

    A code beautifier that creates attractive animated videos

    2022 · its alternatives →

13. 13
    Code to Image Converter▲144

    Convert your code snippets to beautiful images

    2022 · codetoimg.com · its alternatives →

14. 14
    .colors()▲115

    🎨 A color picker for people who live in their text editor

    2018 · its alternatives →

15. 15
    Code Magic▲83

    All-in-one styling tool for developers

    2022 · code-magic.favour.dev · its alternatives →

16. 16
    Coderrr▲96

    Open source CLI-first AI coding companion

    Jan 2026 · coderrr.aksn.lol · its alternatives →

17. 17BG
    BeautifulCode, generate beautiful images of your source code▲54

    2020 · beautifulcodes.in · its alternatives →

18. 18
    HTML Formatter▲4

    Best HTML Formatter to Beautify your HTML code

    2018 · jsonformatter.org · its alternatives →

19. 19
    Xq – command-line XML and HTML beautifier and content extractor▲104

    Command-line XML and HTML beautifier and content extractor - sibprogrammer/xq

    2022 · github.com · its alternatives →

20. 20
    JSPretty▲78

    Javascript Beautifier and Formatter

    2014 · cleancss.com · its alternatives →

21. 21
    SQL Formatter▲26

    Format SQL queries for MySQL, PostgreSQL, SQLite, and SQL Server. Beautify keywords, line breaks, and indentation with 100% browser privacy.

    2023 · normaltool.com · its alternatives →

22. 22
    Convertsuites.com▲1

    Html beautifier | convertsuites.com

    Nov 2025 · convertsuites.com · its alternatives →

23. 23
    Formatr▲16

    FORMAT WITH ONE CLICK

    2024 · formatr.netlify.app · its alternatives →

24. 24
    JSON Formatter▲6

    Free online json beautifier tool

    2025 · json-44.vercel.app · 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 →