Evergreen ToolsCatalog

Data Tools

269 free data tools. No signup required. All tools run locally in your browser for 100% privacy.

CSV/JSON Converter

Convert between CSV and JSON formats bidirectionally

Base Converter

Convert between Binary, Octal, Decimal, Hexadecimal, and Base64

List Randomizer

Shuffle lists, names, or data randomly for lotteries and scheduling

Unit Converter

Multi-dimensional unit conversion for length, weight, temperature, speed, and more.

Loan Calculator

Calculate monthly payments, total interest with equal payment or equal principal methods

YAML to JSON Converter

Convert between YAML and JSON formats with syntax highlighting and live preview.

Percentage Calculator

Calculate percentages, percentage change, and proportions

File Size Converter

Convert between B/KB/MB/GB/TB file size units with decimal precision.

Random Decision Maker

Coin flip, random pick, and custom decision maker for fun choices.

Tip Calculator

Calculate tip amounts and split bills between people

Discount Calculator

Calculate the final price after a percentage discount

Random Number Generator

Generate random integers within range

JSON to XML

Convert JSON to XML format

Volume Calculator

Calculate geometric volumes

PDF Merger

Combine multiple PDF files into one — right in your browser, no uploads needed

PDF Splitter

Split PDF by pages or extract specific ranges — fast, private, browser-based

CSV Formatter

Clean up messy CSV data into a neat, readable table

TOML ↔ JSON Converter

Convert between TOML and JSON config formats instantly

Compound Interest Calculator

Calculate compound interest and future value of regular deposits

Calorie Calculator

Find out how many calories you need daily for weight loss, maintenance, or muscle gain

Fraction Calculator

Add, subtract, multiply, and divide fractions with automatic simplification

GPA Calculator

Calculate your GPA on a 4.0 or 5.0 scale — add courses and credits easily

Body Fat Calculator

Estimate your body fat percentage using the U.S. Navy method

Pace Calculator

Calculate your running or swimming pace, or predict finish times for any distance

Fuel Calculator

Estimate fuel costs for your trip — based on distance, mileage, and fuel price

Sales Tax Calculator

Calculate sales tax or remove tax from a price

Amortization Calculator

Generate a full loan repayment schedule — see how much goes to principal vs interest

Angle Converter

Convert between angle units instantly.

Cooking Unit Converter

Convert between cooking measurements.

Speed Converter

Convert between speed units instantly.

JSON to CSV

Convert JSON arrays to CSV format.

PDF to Word

Extract text from PDF and save as DOC

PDF Compressor

Reduce PDF file size by optimizing images

PDF Unlocker

Remove password protection from PDF

PDF Rotator

Rotate PDF pages to any angle

Mortgage Calculator

Calculate monthly mortgage payments with down payment and interest

BMR Calculator

Calculate basal metabolic rate

Investment Calculator

Calculate investment returns and compound growth

Retirement Calculator

Plan retirement savings and estimate your nest egg

Inflation Calculator

Calculate purchasing power over time

Salary Calculator

Calculate after-tax income

Auto Loan Calculator

Calculate car loan payments

Ideal Weight Calculator

Calculate healthy weight range

Concrete Calculator

Calculate concrete volume and materials

Standard Deviation Calculator

Calculate statistics for any dataset

Hours Calculator

Calculate work hours and overtime pay

Pregnancy Due Date Calculator

Estimate your due date from last period

Word to PDF

Convert Word documents to PDF

PDF to Excel

Extract tables from PDF to CSV format

Excel to PDF

Convert spreadsheets to PDF documents

Add Watermark to PDF

Add text watermarks to PDF documents

PDF to PowerPoint Converter

Free online PDF to PowerPoint converter. Convert PDF documents to editable PPT presentations.

PowerPoint to PDF Converter

Free online PowerPoint to PDF converter. Convert PPT to PDF while preserving formatting.

Add Page Numbers to PDF

Free online tool to add page numbers to PDF. Customize position, format, and start number.

Area Calculator

Free online area calculator. Calculate area for circles, rectangles, triangles, trapezoids.

AdSense Revenue Calculator

Free online AdSense revenue calculator. Estimate earnings from page views, CTR, and CPC.

Scientific Calculator

Free online scientific calculator. Supports trigonometry, logarithms, powers, statistics, and equation solving.

MP4 to MP3 Converter

Free online MP4 to MP3 converter. Extract audio from video and convert to MP3 in your browser.

Video Cutter / Trimmer

Free online video cutter. Precisely trim video clips with frame-accurate start and end points.

Date Calculator

Free online date calculator. Add or subtract days, weeks, months, and years from any date.

Interest Rate Calculator

Free online interest rate calculator. Calculate annual interest rate from principal, interest, and term.

Compare PDF Files

Free online PDF comparison tool. Compare two PDF files locally in your browser.

Crop PDF Pages

Free online PDF cropping tool. Set margins to crop PDF pages.

Redact PDF

Free online PDF redaction tool. Black out sensitive information and private data.

Edit PDF Online

Free online PDF editor. Add text and annotations to PDF files.

Grade Calculator

Free online grade calculator. Calculate GPA and average score for multiple courses.

Pregnancy Calculator

Free online pregnancy calculator. Calculate due date and current week from last menstrual period.

Payment Calculator

Free online payment calculator. Calculate monthly payments, total interest and repayment amount.

Chat with PDF

Free online AI chat with PDF. Upload a PDF and ask questions using AI.

PDF to Text Extractor

Free online PDF text extractor. Extract all text from PDF files instantly. Multi-page support, export as TXT.

MKV to MP4 Converter

Free online MKV to MP4 converter. Convert MKV videos to MP4 format locally in your browser.

MOV to MP4 Converter

Free online MOV to MP4 converter. Convert iPhone/Mac MOV videos to universal MP4 format.

CSV to Excel Converter

Free online CSV to Excel converter. Convert CSV data files to Excel .xlsx format with table structure.

Excel to CSV Converter

Free online Excel to CSV converter. Export Excel spreadsheet data to standard CSV format.

Triangle Calculator

Free online triangle calculator. Enter sides or angles to solve area, perimeter, and all angles.

PDF to EPUB

Convert PDF documents to EPUB eBook format

EPUB to PDF

Convert EPUB eBooks to PDF format

EPUB to MOBI

Convert EPUB eBooks to Kindle MOBI format

MOBI to EPUB

Convert Kindle MOBI to EPUB format

M4A to MP3

Convert Apple M4A audio to MP3 format

CSV Splitter

Split large CSV files by row count

XML to JSON

Convert XML data to JSON format

PDF to TIFF

Convert PDF documents to high-quality TIFF images

PDF Protector

Add password protection to PDF documents

PDF Signer

Add electronic signatures to PDF documents

PDF Annotator

Add highlights and comments to PDF documents

Mute Video

Remove audio tracks from video files

Add Subtitles

Embed SRT subtitles into video files

Video Resizer

Change video resolution

WebM to MP4

Convert WebM videos to MP4 format

Leap Year Checker

Check if any year is a leap year instantly

Circle Calculator

Calculate area, circumference, and more for circles

Square Root Calculator

Instantly calculate the square root of any number

Storage Unit Converter

Convert between bytes, KB, MB, GB, TB and more

Text to PDF

Convert plain text into formatted PDF documents

JSON to YAML Converter

Convert JSON data to YAML format

YAML to XML Converter

Convert YAML data to XML format

JSON to TOML Converter

Convert JSON to TOML config format

TOML to YAML Converter

Convert TOML to YAML format

XML to CSV Converter

Convert XML data to CSV format

Markdown to PDF

Render Markdown to beautifully formatted PDF documents

PDF Flattener

Flatten PDF forms and layers to make them non-editable

PDF Page Organizer

Rearrange PDF pages by drag and drop

PDF to HTML

Convert PDF documents to HTML web pages

PDF Password Remover

Remove password protection from PDF files

PDF to PDF/A

Convert to archival standard format for preservation

Video Speed Changer

Adjust video playback speed slow or fast

Reverse Video

Play video in reverse for rewind effect

Video Looper

Loop short video clips multiple times

Extract Audio

Extract audio tracks from video files

Audio Cutter

Trim audio online set start and end points

Pitch Changer

Adjust audio pitch for voice effects

Invoice Generator

Create and download professional invoices

Random Picker

Pick random items from a list

PDF Summarizer

Generate summary from PDF documents

PDF Translator

Translate PDF document content

CSV Editor

Edit CSV data in browser

Audio Converter

Convert audio formats

Excel Formula Generator

Generate Excel formulas

Table Image to CSV

Extract table data from images to CSV

HTML Report Generator

Convert data to HTML reports

Aspect Ratio Calculator

Calculate aspect ratios for images/videos

PDF Watermark Remover

Free online PDF Watermark Remover.

HTML to PDF

Free online HTML to PDF.

PDF OCR

Free online PDF OCR.

Temperature Converter

Free online Temperature Converter.

Length Converter

Free online Length Converter.

Weight Converter

Free online Weight Converter.

Data Storage Converter

Free online Data Storage Converter.

CSV Viewer

Preview and edit CSV files online with table view

XML to YAML

Free online XML to YAML.

CSV Diff

Free online CSV Diff.

Audio Joiner

Online Audio Joiner tool

Audio Equalizer

Online Audio Equalizer tool

Reverse Audio

Online Reverse Audio tool

Change Audio Pitch

Online Change Audio Pitch tool

Change Audio Volume

Online Change Audio Volume tool

OGG to MP3

Online OGG to MP3 tool

M4A to WAV

Online M4A to WAV tool

MP4 to WAV

Online MP4 to WAV tool

Add Audio to Video

Online Add Audio to Video tool

Remove Logo from Video

Online Remove Logo from Video tool

Stabilize Video

Online Stabilize Video tool

Video to WebP

Online Video to WebP tool

MP4 to AVI

Online MP4 to AVI tool

AVI to MP4

Online AVI to MP4 tool

Split Excel

Online Split Excel tool

CSV to XML

Online CSV to XML tool

XML to Excel

Online XML to Excel tool

Archive Extractor

Online Archive Extractor tool

Ebook Converter

Online Ebook Converter tool

Font Converter

Online Font Converter tool

Compress Pdf To Size

Free online compress pdf to size tool

Pdf To Svg

Free online pdf to svg tool

Pdf To Image

Free online pdf to image tool

Pdf Compressor

Free online pdf compressor tool

Pdf To Docx

Free online pdf to docx tool

Random Name Picker

Free online random name picker tool

CSV Validator

Validate CSV format

Csv Column Sorter

Free online csv column sorter tool

Video to MP3

Extract audio from video and convert to MP3 format

CSV to SQL

Convert CSV data to SQL INSERT statements

PDF to PowerPoint

Convert PDF to PowerPoint presentation

URL Shortener

Shorten long URLs into compact links

Aspect Ratio Calculator

Calculate and resize maintaining aspect ratio

Csv To Markdown

Free online csv to markdown tool

PDF Form Filler

Fill PDF forms online, supports text fields, checkboxes and more

PDF Table Extractor

Extract table data from PDF

Online Calculator

Free online online calculator tool

Graphing Calculator

Free online graphing calculator tool

Calculator with Tape

Free online calculator with tape tool

Repair PDF

Free online repair pdf tool

JSON to Markdown

Free online json to markdown tool

AI PDF Assistant

AI tool for uploading PDF files and chatting with them

PDF Reader

Online tool for viewing PDF files in browser

CSV to JSON

Convert CSV data to JSON format

Dice Roller

Free online dice roller tool

Coin Flipper

Free online coin flipper tool

Number Base Converter

Free online number base converter tool

JSON to INI

Convert JSON data to INI configuration file format

TSV to JSON

Convert tab-separated values to JSON format

Json To Sql

Free online json to sql tool

Csv To Html

Free online csv to html tool

Html Table To Csv

Free online html table to csv tool

Transfer Time Calculator

Free online transfer time calculator tool

Average Calculator

Free online average calculator tool

Timestamp To Date

Free online timestamp to date tool

Date To Timestamp

Free online date to timestamp tool

Csv Column Filter

Free online csv column filter tool

Csv Row Filter

Free online csv row filter tool

Json Key Extractor

Free online json key extractor tool

Json Value Finder

Free online json value finder tool

JSONPath Explorer

Explore JSON with JSONPath

SQL Query Builder

Visual SQL query builder

Decimal To Roman

Free online decimal to roman tool

Roman To Decimal

Free online roman to decimal tool

Json Key Sorter

Free online json key sorter tool

Ini To Yaml

Free online ini to yaml tool

Yaml To Ini

Free online yaml to ini tool

Array Flattener

Free online array flattener tool

Object Key Sorter

Free online object key sorter tool

Json Merge Tool

Free online json merge tool tool

Audio To Text

Free online audio to text tool

Text to Columns

Split text into multiple column format by delimiter

SQL to JSON

Convert SQL query results to JSON format

Table to JSON

Convert HTML tables to JSON data

Markdown to JSON

Convert Markdown content to JSON structure

Query String to JSON

Parse URL query strings into JSON objects

HTML Table to JSON

Extract data from HTML tables and convert to JSON

Properties to JSON

Convert Java Properties files to JSON format

ENV to JSON

Convert .env environment files to JSON format

JSON to Query String

Convert JSON objects to URL query strings

JSON to Properties

Convert JSON data to Java Properties format

JSON to ENV

Convert JSON data to .env environment format

Ocr Pdf

Free online ocr pdf tool

Pdf To Pdfa

Free online pdf to pdfa tool

Scan To Pdf

Free online scan to pdf tool

Remove Pdf Pages

Free online remove pdf pages tool

Archive Converter

Free online archive converter tool

Pdf Signature

Free online pdf signature tool

Pdf Redact

Free online pdf redact tool

Online Pdf Editor

Free online online pdf editor tool

Pdf Signature Verifier

Free online pdf signature verifier tool

Pdf Password Remover

Free online pdf password remover tool

Pdf Unlock

Free online pdf unlock tool

AI SQL Optimizer

AI-powered SQL query optimization

AI Data Analyzer

AI analyzes data trends

Data Masking Tool

Data masking processing

Data Anonymizer

Data anonymization processing

Data Quality Checker

Check data quality

Data Deduplication Tool

Data deduplication processing

Data Normalization Tool

Data normalization processing

Data Validation Rules

Generate data validation rules

Data Migration Planner

Plan data migration

Data Visualization Generator

Generate data visualizations

Data Pipeline Builder

Build data pipelines

Internet Speed Test

Test download/upload speed and latency online

TXT to PDF

Free online TXT to PDF converter - convert plain text files to PDF documents instantly

RTF to PDF

Free online RTF to PDF converter - convert rich text format files to PDF documents

ODT to PDF

Free online ODT to PDF converter - convert LibreOffice/OpenOffice documents to PDF

PDF Scanner

Free online PDF scanner - scan images to PDF documents

Share PDF

Free online PDF sharing tool - generate share links for PDF files

ZIP to PDF

Free online ZIP to PDF converter - batch convert images in ZIP archives to PDF documents

PDF to Prompt

Free online PDF to prompt tool. Extract PDF document content and generate structured prompts for AI conversations.

CSV Cleaner

Free online CSV cleaner tool. Remove empty rows, fix format errors, unify delimiters, clean special characters. Standardize CSV data.

TOML Converter

Convert data between TOML and other formats

Form Data to JSON

Convert form data to JSON format

JSON to Form Data

Convert JSON data to form-encoded format

PDF to PPT

Convert PDF to PowerPoint presentations, preserving format and layout

Percentage Increase Calculator

Calculate percentage change between two values

PDF转Word免费

免费将PDF转换为Word文档

PDF to Image Batch

Free online batch convert PDF to images

Email Validator

Validate email address format and check if the domain exists.

Phone Number Validator

Validate phone number format and identify country and region.

My IP Address

View your public IP address, geolocation, and network information.

Macro Calculator

Calculate daily protein, carbohydrate, and fat intake requirements.

Heart Rate Calculator

Calculate target heart rate zones based on age to optimize workout effectiveness.

ISBN Generator

Generate and validate ISBN-10 and ISBN-13 book standard numbers.

CSV Validator Online

Validate CSV file format online, check for syntax errors and structural issues.

Binary Converter

Convert numbers between binary, decimal, octal, and hexadecimal

Hex Converter

Convert hexadecimal numbers to decimal, binary, octal, and ASCII

Octal Converter

Convert octal numbers to decimal, binary, and hexadecimal

Scientific Notation Converter

Convert numbers between standard, scientific, and engineering notation

Currency Converter

Convert between 15+ world currencies with offline exchange rates

卡路里计算器

计算每日所需卡路里摄入

Excel to JSON

Convert Excel spreadsheets to JSON format

JSON to CSV Advanced

Advanced JSON to CSV conversion

Port Scanner

Scan open network ports

Excel to JSON

Convert Excel spreadsheets to JSON format

Why Choose Evergreen Tools for Data?

Evergreen Tools offers 269 data tools — all free and no signup required. Unlike desktop software that requires installation, our tools run directly in your browser, meaning your data never leaves your device. Whether you're at your desk or on the go, you get the same great experience.

FAQ

What Data tools are available?

We offer 269 Data tools including csv-json-converter, base-converter, list-shuffle, unit-converter, loan-calculator and more. All tools are free to use, no registration required.

Are Data tools free?

Completely free! All Evergreen Tools are permanently free, no registration or login needed.

Can I use these tools on my phone?

Yes! All tools feature responsive design and work perfectly on mobile, tablet, and desktop.

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