All Your Online Tools
in One Place
Discover powerful, free browser-based tools - from text manipulation to image editing, developer utilities to calculators. No login required.
Popular Tools
Mortgage Calculator
Calculate your monthly mortgage payments, total interest, and amortization schedule.
Auto Loan Calculator
Estimate your monthly car payment and total interest cost.
Loan Payment Calculator
Calculate monthly payments for any type of loan.
Interest Calculator
Calculate simple interest on any principal amount.
Compound Interest Calculator
See the power of compound interest with regular contributions.
Investment Calculator
Plan your investments with projected returns and monthly contributions.
Savings Calculator
Calculate how much you'll save over time with regular deposits.
Retirement Calculator
Plan for retirement with projected savings growth.
Featured Categories
Explore our curated collection of tools organized by category.
Finance Tools
Mortgage calculators, loan calculators, investment planners, salary converters, tax estimators, and more financial tools.
20 tools
Education Tools
GPA calculators, grade planners, exam countdowns, study time planners, SAT and ACT estimators.
15 tools
Utility Tools
Age calculators, date tools, unit converters, timers, stopwatches, and everyday utility tools.
18 tools
Text Tools
Word counters, text formatters, encoders, validators, and other writing utilities.
19 tools
Image Tools
Free browser-based image converters, compressors, resizers, croppers, and photo editing tools.
30 tools
Latest Tools
PNG to JPG
Convert PNG images to compact JPG files with an adjustable quality setting.
JPG to PNG
Convert JPG and JPEG photos to lossless PNG images in your browser.
WEBP to PNG
Convert WEBP images to widely compatible lossless PNG files.
PNG to WEBP
Convert PNG images to efficient WEBP files with adjustable quality.
Trending Tools
Mortgage Calculator
Calculate your monthly mortgage payments, total interest, and amortization schedule.
Auto Loan Calculator
Estimate your monthly car payment and total interest cost.
Compound Interest Calculator
See the power of compound interest with regular contributions.
Salary Calculator
Break down your annual salary into hourly, daily, weekly, biweekly, and monthly pay.
Finance Tools
Mortgage Calculator
Calculate your monthly mortgage payments, total interest, and amortization schedule.
Auto Loan Calculator
Estimate your monthly car payment and total interest cost.
Loan Payment Calculator
Calculate monthly payments for any type of loan.
Interest Calculator
Calculate simple interest on any principal amount.
Compound Interest Calculator
See the power of compound interest with regular contributions.
Investment Calculator
Plan your investments with projected returns and monthly contributions.
Savings Calculator
Calculate how much you'll save over time with regular deposits.
Retirement Calculator
Plan for retirement with projected savings growth.
Salary Calculator
Break down your annual salary into hourly, daily, weekly, biweekly, and monthly pay.
Hourly to Salary Calculator
Convert your hourly wage to an annual salary.
Salary to Hourly Calculator
Convert your annual salary to an hourly rate.
Overtime Calculator
Calculate overtime pay with custom rates and multipliers.
Paycheck Calculator
Estimate your take-home pay after taxes and deductions.
Tax Calculator
Calculate tax on any amount with a custom tax rate.
Tip Calculator
Calculate the tip amount and split the bill between friends.
Discount Calculator
Calculate the sale price after a discount percentage.
Sales Tax Calculator
Calculate sales tax on any purchase.
Profit Margin Calculator
Calculate profit margin and markup from cost and selling price.
Markup Calculator
Calculate the selling price based on cost and desired markup.
Break-even Calculator
Find your break-even point in units and revenue.
Education Tools
GPA Calculator
Calculate your GPA on a standard 4.0 scale.
College GPA Calculator
Calculate your college GPA with course names and credit hours.
High School GPA Calculator
Calculate your high school GPA on a 4.0 scale.
Weighted GPA Calculator
Calculate your weighted GPA including honors and AP class bonuses.
Grade Calculator
Calculate your overall grade from weighted assignments.
Final Grade Calculator
Find out what score you need on your final exam.
What Grade Do I Need?
Determine the minimum exam score needed to reach your target grade.
Semester GPA Calculator
Calculate your GPA for a single semester.
Percentage to GPA
Convert your percentage score to a GPA on a 4.0 scale.
GPA to Percentage
Convert your GPA to a percentage score.
SAT Score Calculator
Estimate your SAT score from raw correct answers.
ACT Score Calculator
Calculate your ACT composite score from section scores.
Study Time Calculator
Plan your study schedule based on total hours and days left.
Exam Countdown
Set a countdown to your exam date.
Attendance Calculator
Calculate your attendance percentage and how many classes you can skip.
Utility Tools
Age Calculator
Calculate your exact age in years, months, and days.
Date Difference Calculator
Calculate the difference between two dates.
Days Between Dates
Find the number of days between any two dates.
Business Days Calculator
Count business days between two dates, excluding weekends.
Time Zone Converter
Convert time between different time zones worldwide.
Time Duration Calculator
Calculate the duration between two times.
Countdown Timer
Set a countdown timer with start, pause, and reset.
Stopwatch
A simple online stopwatch with start, stop, and reset.
Unit Converter
Convert between units of length, weight, temperature, speed, and more.
Length Converter
Convert between length units: meters, kilometers, feet, inches, miles.
Weight Converter
Convert between weight units: kilograms, pounds, ounces, grams.
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin.
Speed Converter
Convert between speed units: m/s, km/h, mph, and knots.
Data Storage Converter
Convert between data storage units: bytes, KB, MB, GB, and TB.
Cooking Measurement Converter
Convert between cooking measurements: teaspoons, tablespoons, cups, ml.
Roman Numeral Converter
Convert between Arabic numbers and Roman numerals.
Number to Words
Convert any number to its English word representation.
Words to Numbers
Convert English number words to numeric values.
Text Tools
Word Counter
Count words, characters, sentences, and paragraphs instantly.
Character Counter
Count characters with and without spaces.
Sentence Counter
Count the number of sentences in your text.
Paragraph Counter
Count paragraphs in your text.
Reading Time Calculator
Estimate how long it takes to read your text.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, and more.
Uppercase to Lowercase
Convert text from UPPERCASE to lowercase quickly.
Remove Duplicate Lines
Remove duplicate lines from your text.
Remove Extra Spaces
Clean up your text by removing extra spaces and whitespace.
Text Sorter
Sort lines of text alphabetically A-Z or Z-A.
Text Reverser
Reverse your text character by character or line by line.
Find & Replace
Find and replace text in your content.
Text to Slug
Convert any text into a URL-friendly slug.
URL Encoder / Decoder
Encode or decode URLs and special characters.
Base64 Encoder / Decoder
Encode or decode text to/from Base64 format.
JSON Formatter
Format, beautify, and minify JSON data.
JSON Validator
Validate your JSON data and check for syntax errors.
XML Formatter
Format and beautify XML data with proper indentation.
HTML Entity Encoder
Encode or decode HTML entities.
Image Tools
PNG to JPG
Convert PNG images to compact JPG files with an adjustable quality setting.
JPG to PNG
Convert JPG and JPEG photos to lossless PNG images in your browser.
WEBP to PNG
Convert WEBP images to widely compatible lossless PNG files.
PNG to WEBP
Convert PNG images to efficient WEBP files with adjustable quality.
JPG to WEBP
Convert JPG photos to smaller, modern WEBP images.
WEBP to JPG
Convert WEBP images to universally supported JPG files.
SVG to PNG
Render SVG vector artwork as a high-quality PNG image.
SVG to JPG
Render SVG vector artwork as a JPG image on a white background.
AVIF to JPG
Convert AVIF images to compatible JPG photos in a supported browser.
AVIF to PNG
Convert AVIF images to lossless PNG files in a supported browser.
Image to Base64
Convert an image into a Base64 data URL for HTML, CSS, or JSON.
Base64 to Image
Decode a Base64 string or image data URL and download the image.
HEIC to JPG
Convert HEIC or HEIF photos to JPG when your browser supports HEIC decoding.
Image Resizer
Resize an image to custom pixel dimensions while optionally preserving its aspect ratio.
Image Cropper
Crop an image precisely using custom X, Y, width, and height values.
Image Rotator
Rotate an image clockwise or counterclockwise by any angle.
Image Redact Tool
Hide sensitive areas of an image with solid, pixelated, or blurred redactions.
Flip Image
Flip an image horizontally, vertically, or in both directions.
Image Compressor
Compress an image and compare its new file size before downloading.
Image Quality Reducer
Reduce JPG or WEBP image quality to create a smaller file.
Image DPI Changer
Change the DPI metadata of a PNG or JPG without changing its pixel dimensions.
Image Transparency Tool
Adjust the opacity of an entire image and export it as a transparent PNG.
Add Border to Image
Add a custom-width, custom-color border around an image.
Round Image Corners
Round image corners with an adjustable radius and transparent background.
Circle Crop Image
Crop the center of an image into a perfect circle with transparency.
Grayscale Image
Convert any photo or image to grayscale in one click.
Blur Image
Apply an adjustable blur effect to an image.
Sharpen Image
Sharpen image details with an adjustable browser-based filter.
Brightness / Contrast Adjuster
Adjust image brightness and contrast with live controls.
Image Color Adjuster
Adjust image hue, saturation, and brightness directly in your browser.
Why Toolssify?
We built Toolssify to be the best free tools platform on the web.
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Frequently Asked Questions
Find answers to common questions about Toolssify.