Equals
Google Sheets
Airtable
Quadratic
Superjoin
Microsoft Office Excel
Layer
Row Zero
HowToCSV
CSV Explorer
Csv Easy
Modern CSV
CSV Editor Pro
CSV Cleaner
CSV Buddy
Clean Spreadsheets
HowToCSV.com is a privacy-centric โSwiss Army knifeโ for cleansing and transforming data files (CSV, Excel, JSON).
What makes HowToCSV.com unique? Browser Only: Data processing takes place on your device only; your data never gets uploaded to any server.
Excel On Steroids: Supports millions of rows that will normally crash the standard spreadsheet programs.
Smart Cleansing: More than 50 specialized tools to fix delimiter issues, cleanse files from invisible characters, and execute SQL queries on flat files.
Target users: For data analysts needing fast data โjanitorโ tasks. Privacy-conscious pros working with sensitive data that cannot be processed via cloud services. For developers who need to convert file formats quickly.
Equals HowToCSVNo HowToCSV videos yet. You could help us improve this page by suggesting one.
HowToCSV's answer:
To ensure privacy and security, all computation occurs client-side, directly on the user's local machine. To achieve this, the entire system uses only client-side technologies, starting with NextJS and extending to WASM modules with in-memory analytics DBs for complex transformations and manipulations: no data ever leaves the user's computer.
HowToCSV's answer:
"iLovePDF for CSV files": a single place with lots of tiny browser-based utilities for anything you might need to do with tabular CSV data without installing heavy software or writing code. Itโs focused on real quick hacks: merge, unpivot, clean, convert, forecast, generate synthetic scenarios, etc. and all in the browser.
HowToCSV's answer:
Even if you hate CSVs, you'll love what we can do with them!
Zero installs โ tools run directly in your browser.
Lots of small focused utilities in one place instead of searching for separate converters or editors.
Free access to basic CSV processing tasks up to a modest file size.
Quick one-off fixes (dedupe, pivot, unpivot, simple transforms) without scripting or spreadsheets.
HowToCSV's answer:
Folks who work with tabular text data but donโt want to fire up Excel or write scripts. Data analysts, product people, devs doing quick transformations. Students, hobbyists, or anyone needing simple CSV work without local tooling.
HowToCSV's answer:
It started as a side project by a builder tired of fighting with Excel and separate utilities for simple CSV tasks. Put together ~30 tools from other projects heโd built, wrapped them into one free toolkit, and launched it as ilovecsv.net end of 2025. It gained organic search traction quickly.
Based on our record, Equals seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Have you heard of โequals?โ https://equals.app/ seems pretty similarโฆ. Source: over 3 years ago
Any relation to: https://equals.app/ ? Source: over 3 years ago
How is this different from other solutions such as this one: https://equals.app? - Source: Hacker News / over 3 years ago
What would you think of this - https://equals.app. Source: over 3 years ago
Google Sheets - Synchronizing, online-based word processor, part of Google Drive.
CSV Explorer - Explore Spreadsheets with Millions of Rows
Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
Csv Easy - The ultimate CSV Editor. Import, tweak, fix, analyse and convert.
Quadratic - Infinite canvas spreadsheet for data science with Python, SQL, and formulas.
Modern CSV - A CSV editor/viewer
