JavaScript Converter

Open-source JavaScript projects categorized as Converter

Top 19 JavaScript Converter Projects

  • showdown

    A bidirectional Markdown to HTML to Markdown converter written in Javascript

    Project mention: How do I display a markdown table on a website with go backend? | | 2022-11-03

    So you're going to need a Markdown parser that produces HTML. But there's a question of where is the data coming from and where you you want to process it? If it's going to be all on the frontend like a text editor, use a JS library for it (a quick google search produces ShowdownJS)

  • ReLaXed

    Create PDF documents using web technologies

  • Appwrite

    Appwrite - The Open Source Firebase alternative introduces iOS support . Appwrite is an open source backend server that helps you build native iOS applications much faster with realtime APIs for authentication, databases, files storage, cloud functions and much more!

  • decktape

    PDF exporter for HTML presentations

    Project mention: Converting old Lenovo R60 era Laptop into terminal/text mode only linux utility machine | | 2022-12-26

    It is absolutely possible. Use Lynx for web browsing, use TMUX for split screen, use BC for calculator, use KHAL for calendar and of course use RTV for Reddit. :-) Here is a great list of CLI apps: Here are some of my favorites though: - - - - - - - - - - - - - - -

  • node-html-to-text

    Advanced html to text converter

  • synp

    Convert yarn.lock to package-lock.json and vice versa

    Project mention: can yarn be used in create-react-app? | | 2022-11-07

    Yarn is able to convert a package-lock.json into yarn format. In case of migrating from yarn to npm you need to use a third party tool like

  • TOML-to-Go

    Translates TOML into a Go type in your browser instantly

  • genshin-audio-extractor

    Convert Genshin Impact audio files into a playable format

  • Sonar

    Write Clean JavaScript Code. Always.. Sonar helps you commit clean code every time. With over 300 unique rules to find JavaScript bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.

  • save-file-converter

    Converter for retro console save files found around the Internet. All common formats for NES/SNES/GBA/N64/TG16/SMS/Genesis/Neo Geo/PS1 supported. Decrypts PSP saves. Converts to and from Retron 5, MiSTer, and flash cartridges

    Project mention: I made a save file converter for different flash cart formats | | 2022-12-22

    Everything is free and open source:

  • tweet-image

    Convert tweets to images

  • unicode-formatter

    Convert portions of text to fancy text using unicode fonts for use on Twitter and other sites that don't support rich text

  • YNABGoingDutch

    A converter between the CSV format of Dutch banks and the YNAB format. Or sync your bank statement directly with YNAB!

  • color-tools

    Useful tools when working with colors.

    Project mention: Useful color tools for your next JavaScript project. | | 2023-01-19
  • townsclipper

    Townscaper clipboard data format converter.

  • recode-converter

    A modern & simple audio converter for video files

  • tibia-maps-script

    :wrench: A command-line utility to convert between binary Tibia maps and human-readable forms of the map data.

    Project mention: A question about maps | | 2023-01-03

    Or you can go to and download full map from there. It obviously robs you from a chance to discover it on your own, but it's much more convenient. These maps also have some other useful poi marked (including some quests spoilers).

  • romanice

    A JavaScript library for converting to/from Roman numerals.

  • indoynab

    An online YNAB converter for your Indonesian bank statements. No install, no sign-up. Currently covering: BCA, BNI, BSI, Jenius.

  • convertoo

    Convertoo is a free web application that allows you to convert your DOCX files to PDF format in a few seconds.

    Project mention: I'm building a DOCX to PDF converter web application | | 2022-12-10

    Feel free to try it yourself and let me know your thoughts. Also, I don't recommend uploading any files that are personal to you, as this was just my project to increase my knowledge in selected languages. Star on repo is appreciated!

  • icy

    An icy currency converter.

  • InfluxDB

    Build time-series-based applications quickly and at scale.. InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-01-19.

JavaScript Converter related posts


What are some of the best open-source Converter projects in JavaScript? This list will help you:

Project Stars
1 showdown 13,063
2 ReLaXed 11,768
3 decktape 1,969
4 node-html-to-text 1,293
5 synp 684
6 TOML-to-Go 152
7 genshin-audio-extractor 136
8 save-file-converter 77
9 tweet-image 61
10 unicode-formatter 44
11 YNABGoingDutch 41
12 color-tools 37
13 townsclipper 27
14 recode-converter 24
15 tibia-maps-script 14
16 romanice 6
17 indoynab 5
18 convertoo 2
19 icy 0
Build time-series-based applications quickly and at scale.
InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.