Dev tools · alternatives · 2026

24 alternatives to Comma Separated Values (CSV) to Unicode Separated Values (USV)

crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

This tool converts CSV (Comma Separated Values) files to USV (Unicode Separated Values) format. It is for developers and data professionals who need to transform their data into an alternative delimiter structure. The… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Comma Separated Values (CSV) to Unicode Separated Values (USV) launched in 2024; newer entries below may have overtaken it.

1. 1
   USV = Unicode Separated Values▲32

   Unicode Separated Values (USV) data markup for units, records, groups, files, streaming, and more. - SixArm/usv

   2022 · github.com · its alternatives →

2. 2
   ut – Rust based CLI utilities for devs and IT▲170

   Hey HN, I find myself reaching for tools like it-tools.tech or other random sites every now and then during development or debugging. So, I built a toolkit with a sane and simple CLI interface for most of those tools. For the curious and lazy, at the moment, ut has tools for, - Encoding: base64 (encode, decode), url (encode, decode) - Hashing: md5, sha1, sha224, sha256, sha384, sha512 - Data Generation: uuid (v1, v3, v4, v5), token, lorem, random - Text Processing: case (lower, upper, camel, title, constant, header, sentence, snake), pretty-print, diff - Development Tools: calc, json…

   2025 · github.com · its alternatives →

3. 3TA
   Transform a CSV into a JSON and vice versa▲125

   2021 · jsonmatic.com · its alternatives →

4. 4
   Modern CSV▲111

   A CSV editor/viewer

   2019 · its alternatives →

5. 5
   Quick API▲348

   Convert your CSV data into API product

   2022 · quickapi.io · its alternatives →

6. 6PI
   Paste in CSV, get a sharable file▲14

   2015 · copypastecsv.herokuapp.com · its alternatives →

7. 7
   High-speed UTF-8 validation in Rust▲127

   SIMD-accelerated UTF-8 validation for Rust. Contribute to rusticstuff/simdutf8 development by creating an account on GitHub.

   2021 · github.com · its alternatives →

8. 8
   fcode is a binary rust-serde format that supports schema evolution▲14

   crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

   2021 · crates.io · its alternatives →

9. 9
   Unicycle▲82

   Unicode translator for nerds

   2021 · apps.apple.com · its alternatives →

10. 10
    18KB ls alternative in no_std rust and Libc▲23

    crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

    Jul 2026 · crates.io · its alternatives →

11. 11RT
    Rust transform macro ident case▲10

    crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

    2019 · crates.io · its alternatives →

12. 12
    Convert Large CSV/XLSX to JSON or XML in Browser▲41

    Hello HN, I'm excited to share a project I've been working on: A simple, fast way to process huge CSV and XLSX files directly in your browser and export them as clean JSON or XML Here's a few things that makes this converter different: - runs in the browser - all parsing and conversion is client side can handle data any size data - automatically detects delimiters, encodings, and data types as it parses - Live preview with column renaming, search/replace, and data cleanup - Export to JSON or XML — clean, structured output that can be used for API or Databases backstory: I built this…

    2025 · csvforge.com · its alternatives →

13. 13
    Convert CSV files to searchable and sortable HTML table▲28

    Simple command-line utility to convert CSV, TSV and Excel files into a single self-contained HTML page with search, filters, and sorting - vividvilla/csvtotable

    2017 · github.com · its alternatives →

14. 14
    G-win – .gcode parser written in Rust with winnow▲39

    crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

    2024 · crates.io · its alternatives →

15. 15
    Cargo-memex – compile rust code into a meme and run it▲61

    compile rust code into memes. Contribute to mattsse/cargo-memex development by creating an account on GitHub.

    2021 · github.com · its alternatives →

16. 16CC
    checkline: check each line you want from stdin to stdout (CLI/TUI/Rust)▲5

    crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

    2022 · crates.io · its alternatives →

17. 17
    Coder▲69

    Coder turns data from CSV files into C# source code mappings

    2023 · its alternatives →

18. 18
    Online Comma Separator Tool▲5

    Free column to comma separated list

    2025 · its alternatives →

19. 19
    Fast, human-friendly passphrase generator written in Rust▲5

    crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

    2018 · crates.io · its alternatives →

20. 20HP
    High-performance, compiled Datalog in Rust as a proc macro▲6

    crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

    2020 · crates.io · its alternatives →

21. 21EC
    ExcelJSON – Convert JSON To/from CSV, TSV Easily▲50

    2017 · exceljson.com · its alternatives →

22. 22
    JQL – A JSON Query Language CLI Tool Built with Rust▲25

    crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

    2020 · crates.io · its alternatives →

23. 23
    Turn CSV Files into SQL Statements for Quick Database Transfers▲13

    This package lets you unload a CSV from a warehouse, turn that CSV into SQL statements creating a temp table and inserting data with a CLI command, and copy those SQL statements into your query editor so you can start using the data in a different warehouse. Useful for when you need to join data together that's stored in two separate data warehouses (e.g. finance and product data).

    2024 · github.com · its alternatives →

24. 24CA
    ConvertCSV – APIs for Data Transformations▲5

    ConvertCSV.io is the number one developer of conversion software for csv and other filetypes on the web.

    2021 · convertcsv.io · 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 →