Evergreen ToolsCatalog

Data Tools

95 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 percentage increase, decrease, proportion, and more.

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 among friends.

Discount Calculator

Calculate sale prices and savings from discounts.

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

See how your money grows over time with the magic of compounding

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 step-by-step solutions

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

Quickly figure out the final price with tax — or work backwards from the total

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 payment and total interest

BMR Calculator

Calculate basal metabolic rate

Investment Calculator

Calculate investment returns and compound growth

Retirement Calculator

Estimate savings needed for retirement

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

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Text to PDF

Convert plain text into formatted PDF documents

Why Choose Evergreen Tools for Data?

Evergreen Tools offers 95 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 95 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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