
Chart.js
Plotly
Highcharts
AnyChart
Google Charts
RAWGraphs
ZingChart
D3.js is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG, and CSS.

SQLizer
Table Format Converter
TableToSQL
OI ConvertCSV
Online Convert
Convertio
ExtendsClass SQL Converter
Convert CSV, TSV & delimited files to SQL — in your browser

Which is more popular?
Based on our record, D3.js seems to be more popular. It has been mentioned 175 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | d3js.org | getsqlified.com |
| Pricing | ||
| Platforms | — | |
| Company | — | 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


D3 allows you to bind arbitrary data to a Document Object Model (DOM), and then apply data-driven transformations to the document. For example, you can use D3 to generate an HTML table from an array of numbers. Or, use the same data to create an interactive SVG bar chart with smooth transitions...
SQLified is a browser-based tool that converts CSV, TSV, and other delimited data files into clean, import-ready SQL —CREATE TABLE plus batched INSERT statements — for PostgreSQL, MySQL, SQLite, and SQL Server. Unlike free one-off converters that choke around 100K rows, SQLified is built for...
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Data Visualization with D3.js - Full Tutorial Course
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing D3.js and SQLified.
SQLified's answer:
Our ability to infer data types, and produce massive insert statements quickly across multiple dialects.
SQLified's answer:
After using many online tools and being disappointed, I realized there was a need for a file that can create clean, type aware sql for bulk inserts. The product saves me tons of time every month dealing with large data sets in the payment industry and has reduced frustrations in dealing with them.
SQLified's answer:
There are numerous competitors, but none that do what SQLified does well: this is type inference, and creating runnable SQL script for extremely large inserts in multiple dialects.
SQLified's answer:
SQLified is designed for the solo developer, or the analytical employee dealing with large data sets, csv, or delimited files every day, and struggling with bulk insert. I want to eliminate that struggle so the real work can be done.
SQLified's answer:
Our tools are simple, effective, and require little processing power. We store no data; all work is "ephemeral" and done on the users machine. We do not track, store, or maintain any datasets whatsoever in regards to whatever is converted on the site. We are also not trying to be something we are not. We do what we do, which is flat file to SQL dialect conversion, and we do it well.
Share your experience with using D3.js and SQLified. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Depending on your requirements, the best JavaScript library is D3.js, as it’s by far the most customizable. However, it’s also really complex and difficult to master. Plus, it’s not as compatible with TypeScript as it...
When we think of charting today, D3.js is the first name that comes up. Being an open source project, D3.js definitely brings many powerful features that were missing in most of the existing libraries. Features like...
D3 stands for Data-Driven Documents. With D3, you can apply data-driven transformations to DOM objects. The keyword with D3 is ‘data-driven,’ which means documents are manipulated depending on the data received. Data...
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Recommendations tracked on public social media and blogs since March 2021.


A third option for building stripes is a vector pattern employing D3. - Source: dev.to / 7 months ago
Libraries like D3.js (ISC license) and Chart.js (MIT license) render to SVG because charts need to be sharp at any zoom level and interactive — tooltips on hover, clickable segments, animated transitions. A chart exported as PNG loses... - Source: dev.to / 7 months ago
This is exactly the goal of the project-graph-generator project: scanning your sources to deduce a dependency graph and produce a simple HTML page using D3.js to display it. - Source: dev.to / 7 months ago
Tracking SQLified since Jun 2026.
When comparing D3.js and SQLified, you can also consider the following products.

Easy, object oriented client side graphs for designers and developers.
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Take data in a format you don't need, and turn it into SQL
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Free online table converter tool. Convert CSV, HTML, JSON, Markdown, and other table formats instantly. No registration required, works offline, and keeps your data private.
Compare Table Format Converter to D3.js or SQLified:

A charting library written in pure JavaScript, offering an easy way of adding interactive charts to your web site or web application
Compare Highcharts to D3.js or SQLified:

Convert Excel or CSV data to SQL INSERT, UPDATE, DELETE and SELECT, or export to JSON and XML. Free, fast and processed entirely in your browser.
Compare TableToSQL to D3.js or SQLified: