Work · alternatives · 2026

24 alternatives to CSV Lint

The Easiest Yet Most Secure CSV File Validation Service

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. CSV Lint launched in 2018; newer entries below may have overtaken it.

1
Lint for HTTP▲138
Validator for HTTP. Contribute to vfaronov/httpolice development by creating an account on GitHub.
2016 · github.com · its alternatives →
2
CSVshare▲184
Instantly share CSV data and make it searchable
2017 · csvshare.com · its alternatives →
3
HelloCSV - A free FlatFile alternative▲123
A modern, frontend only, open source, CSV importer
2025 · hellocsv.github.io · its alternatives →
4
Modern CSV▲111
A CSV editor/viewer
2019 · its alternatives →
5
uDSV.js – A faster CSV parser▲67
Hey folks! I know CSV parsers (especially in JS) aren't terribly exciting and someone writes a "better" one every week. I'm in the middle of my parental leave, and this was a project that came out of me looking for the fastest/smallest CSV parser. It all started so innocently, and then turned into a benchmark-validation-athon; the library itself took ~2 weeks to write, but the performance comparisons took another ~4 weeks (on and off). The benchmarks were a huge effort, but I think they are the most thorough to date, both in breadth and in depth, so hopefully you find them useful:…
2023 · github.com · its alternatives →
6ES
EasyCSV, stop generating CSVs for non-tech colleagues (an MVP)▲10
2013 · easycsv.com · its alternatives →
7
Csvlint.go, command line tool for validating CSV files against RFC 4180▲10
library and command line tool that validates a CSV file - Clever/csvlint
2014 · github.com · its alternatives →
8
CSVchain▲71
NFTs in a CSV file on a USB drive on my desk
2022 · csvchain.com · its alternatives →
9
Csvbox.io – CSV import button for a web app, SaaS or API▲155
Drop a production-ready CSV, Excel, and PDF importer into your SaaS in minutes. Handle up to 2 million rows per import, with column mapping, validation, webhooks, and clean data delivered to your API.
2021 · csvbox.io · its alternatives →
10
Validation of CSV file against user defined schema (returns back object with data and invalid messages)▲3
CSV File Validator
2018 · github.com · its alternatives →
11
CSVall — 100+ Free Online CSV Tools▲1
The complete toolkit for CSV files.
May 2026 · csvall.com · its alternatives →
12CI
CSVshare – Instantly share data with anyone and make it searchable▲50
2017 · csvshare.com · its alternatives →
13SC
Source Code for CSVs▲6
2024 · scroll.pub · its alternatives →
14
JSON Lint▲5
A Simple JSON validator and formatter
2016 · jsonlint.com · its alternatives →
15
CSV Reader – A browser extension to format CSV into a table▲5
2020 · github.com · its alternatives →
16
Base Lint▲12
Lint modern web APIs for cross-browser safety.
2025 · github.com · its alternatives →
17
CSV to JSON Converter▲3
16 free browser-based CSV tools — no upload, no signup
Jun 2026 · csvtojsonconverter.com · its alternatives →
18
We built a developer-first open-source CSV import platform▲25
2023 · github.com · its alternatives →
19
CleanCSV▲2
Upload your messy CSV→ Get a perfectly cleaned in one click.
Dec 2025 · cleancsv.app · its alternatives →
20
CSV File Splitter▲33
Split huge CSV files into multiple sheet spreadsheet.
2020 · processstorm.com · its alternatives →
21
CSV Tools Online▲13
Powerful data tools. No coding.
2025 · csvtoolsonline.com · its alternatives →
22DT
Dropbase – Turn your CSV files into live databases in seconds▲26
2020 · dropbase.castodia.com · its alternatives →
23PI
Paste in CSV, get a sharable file▲14
2015 · copypastecsv.herokuapp.com · its alternatives →
24
ZippyRows▲8
Free csv editor & data tools
2025 · zippyrows.com · its alternatives →

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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 →