Retool Utilities
![Generate App](/data-generator/base64.png)
Base64 Decoder & Encoder
Decode from Base64 format with various advanced options for binary schemas.
![Generate App](/data-generator/url.png)
Chart Builder
Make data visualizations in minutes using Retool's interactive Plotly Chart Builder, powered by. Visualize your data in a graph or chart format using multi-select, and dashboard it the way you like.
![Generate App](/data-generator/url.png)
Comma Separator Tool
Easily convert column lists from a spreadsheet (CSV, Excel, Google Spreadsheets, etc.) into a comma-separated (comma-delimited) list. Just paste in your data, choose your delimiter, pick an opening and closing tag, and copy your results.
![Generate App](/data-generator/url.png)
Company Logo Finder
Need to download a company's logo from their website? Just enter a URL and copy or download their logo using this free utility.
![Generate App](/data-generator/json.png)
Convert CSV to JSON
Upload a CSV file and convert to JSON file.
![Generate App](/data-generator/url.png)
Convert JSON to CSV
Use this tool to convert JSON (JavaScript Object Notation) data into CSV (comma-separated values) format. Upload or simply paste your JSON data. Then filter or download your results, or copy it to your clipboard.
![Generate App](/data-generator/json.png)
Convert XML to JSON
Easily convert any XML (Extensible Markup Language) file to JSON (JavaScript Object Notation) with this free developer tool.
![Generate App](/data-generator/generateAPI.png)
Data Generator
Generate a custom dataset that you can read and write to via a REST API
![Generate App](/data-generator/url.png)
Date to Timestamp
Convert human-readable month/day/year date to epoch
![Generate App](/data-generator/url.png)
Generate Any Connection String
Generate connection strings for a Snowflake, Mongo, Postgres or SQL database, out-of-the-box.
![Generate App](/data-generator/color.png)
Hex to RGB Color Converter
Easily convert any hexidecimal color code (#RRGGBB) to RGB (Red, Green, Blue) color using this free developer utility
![Generate App](/data-generator/url.png)
JSON to YAML Converter
Convert JSON files to YAML files without any code.
![Generate App](/data-generator/url.png)
Large Language Models (LLM) Playground
Discover and compare results from various Large Language Models simultaneously.
![Generate App](/data-generator/url.png)
QR Code Generator
Generate QR codes in a variety of image (e.g. PNG, JPEG, SVG) formats and sizes. Export as an HTML <img> tag or a public URL with this free developer utility.
![Generate App](/data-generator/regex.png)
RegEx Generator
Regular expression (RegEx) builder to generate RegEx with syntax highlighter.
![Generate App](/data-generator/regex.png)
RegEx Tester
Regular expression (RegEx) tester to validate RegEx with syntax highlighter.
![Generate App](/data-generator/color.png)
RGB to HSL Color Converter
This free utility converts RGB (Red, Green, Blue) to HSL (Hue, Saturation, Lightness).
![Generate App](/data-generator/datepicker.png)
Timestamp to Date Converter
Easily convert epoch time (also known as Unix time or Unix timestamp) to a human-readable month/day/year and time format using this free developer utility.
![Generate App](/data-generator/url.png)
URL Decoder
Decode from a URL-encoded (percent-encoded) format, or encode your URL using only the limited US-ASCII characters that are allowed within a URI
![Generate App](/data-generator/uuid.png)
UUID Generator
Create a universally unique identifier (UUID).
![Generate App](/data-generator/exportCSV.png)
Convert CSV to JSON
Upload a CSV file and convert to JSON file
![Generate App](/data-generator/generateAPI.png)
Generate API from CSV
Upload a CSV file and generate a REST API
![Generate App](/data-generator/generateAPI.png)
Generate API from mock data
Generate a REST API from custom mock data
![Generate App](/data-generator/generateApp.png)
Generate app from CSV
Generate a CRUD app on top of your CSV data
![Generate App](/data-generator/generateApp.png)
Generate app from dataset
Generate a CRUD app on top of a public sample dataset
![Generate App](/data-generator/writeToDB-postgres.png)
Import CSV to MySQL
Upload a CSV and write it to your MySQL database
![Generate App](/data-generator/writeToDB-mysql.png)
Import CSV to PostgreSQL
Upload a CSV and write it to your PostgreSQL database
![Generate App](/data-generator/generateApp.png)
Mock Data Generator Tool - Create a CRUD app with Mock Data
Generate a CRUD app on top of a mock dataset
![Generate App](/data-generator/writeToDB-postgres.png)
Write mock data to MySQL
Generate mock data and write it to your MySQL database
![Generate App](/data-generator/writeToDB-mysql.png)
Write mock data to postgres
Generate mock data and write it to your PostgreSQL database