Free Online Tools for Everyday Work

Free online tools, no signup, no upload — everything runs in your browser.

100% Free — No Sign Up, No Login, No Limits Your files never leave your browser No Watermark, No Upload

Find any tool in seconds

Press Ctrl+K anywhere on the site to open smart search, or type in the search box above to filter the tools below as you type. Search by what you want to do — “shrink a photo”, “merge a PDF”, “work out a loan payment” — and jump straight to the tool. No account, no waiting, no menus to dig through.

Most Popular

Compress Image
Merge PDF
Word Counter
Loan EMI Calculator
BMI Calculator
QR Code Generator

Image Tools

Shrink and resize photos right in your browser.

18 tools→

PDF Tools

Merge and split PDFs without installing anything.

7 tools→

Text Tools

Count words and fix text casing in one click.

10 tools→

Finance Calculators

Loans, interest, percentages, BMI — worked out instantly.

21 tools→

Converter Tools

Convert files and formats, plus handy everyday calculators.

46 tools→

Creator Tools

QR codes, passwords and JSON helpers for makers.

7 tools→

SEO Tools

Titles, descriptions, sitemaps and slugs for better rankings.

7 tools→

Developer Tools

Minifiers, encoders, hashes and regex tools for developers.

18 tools→

Video Tools

Compress, trim, mute and convert videos in your browser.

7 tools→

AI Productivity

Flowcharts, mind maps, outlines and prompts — no sign-up.

14 tools→

Student Tools

GPA, flashcards, quizzes and citations for study.

7 tools→

Business Tools

Invoices, resumes, rates and meeting times.

9 tools→

Fun Tools

Memes, wheels, games and generators for fun.

7 tools→

Privacy Tools

Card checks, contrast, speed and IP lookup.

6 tools→

Daily Tools

Health, dates, timers and everyday helpers.

10 tools→

All Tools

Compress Image

Shrink JPG, PNG and WebP files without visible quality loss.

Image Tools

Resize Image

Change width and height, with presets for social media.

Image Tools

JPG to PNG Converter

Turn any JPG into a clean PNG in seconds.

Converter Tools

Merge PDF

Combine several PDFs into one file, in the order you choose.

PDF Tools

Split PDF

Pull pages out of a PDF into a brand-new file.

PDF Tools

Word Counter

Count words, characters, sentences and reading time.

Text Tools

Case Converter

Switch text between UPPER, lower, Title and sentence case.

Text Tools

QR Code Generator

Make a QR code for any link or text and download it as PNG.

Creator Tools

Password Generator

Create strong random passwords with a strength check.

Creator Tools

Loan EMI Calculator

Work out your monthly loan payment, interest and total cost.

Finance Calculators

Percentage Calculator

Find X% of Y, percentage change and more.

Finance Calculators

Age Calculator

Your exact age in years, months and days.

Finance Calculators

BMI Calculator

Check your Body Mass Index from height and weight.

Finance Calculators

Compound Interest Calculator

See how savings grow when interest earns interest.

Finance Calculators

JSON Formatter

Format, validate and tidy up JSON in your browser.

Creator Tools

Meta Title Generator

Generate 8 SEO title ideas with character counts and copy buttons

SEO Tools

Meta Description Generator

Generate 5 SEO meta descriptions with character counts and copy buttons

SEO Tools

Sitemap Generator

Paste URLs and download a valid sitemap.xml

SEO Tools

Robots.txt Generator

Build a robots.txt with allow/disallow rules and sitemap URL

SEO Tools

Keyword Density Checker

Check keyword count, density %, total words and top-10 frequent words

SEO Tools

URL Slug Generator

Turn any title into a clean lowercase hyphenated URL slug

SEO Tools

Credit Card Validator

Check a card number's Luhn format and detect its brand — format check only, nothing stored

Privacy Tools

Color Contrast Checker

Check WCAG contrast ratio with AA/AAA pass-fail and a live text preview

Privacy Tools

Website Speed Checker

Measure real page load time with Navigation Timing and time a fetch to any URL

Privacy Tools

IP Checker

Find your public IP address and approximate location, free

Privacy Tools

Flowchart Maker

Turn plain text into a flowchart and download it as SVG or PNG

AI Productivity

Mind Map Maker

Make a colourful radial mind map from a topic and branches

AI Productivity

Presentation Outline Generator

Generate a slide-by-slide presentation outline from a topic

AI Productivity

Meeting Notes Formatter

Turn messy meeting notes into clean structured notes with action items

AI Productivity

AI Prompt Generator

Generate ready-to-copy prompts for ChatGPT, Midjourney, code and business

AI Productivity

Text to Speech

Hear any text read aloud with a chosen voice, speed and pitch

AI Productivity

Speech to Text

Dictate into your microphone and get a live transcript

AI Productivity

Meme Generator

Make memes free in your browser — upload a photo or pick a background, add top and bottom text, and download as PNG.

Fun Tools

Wheel Spinner

Spin a colourful prize wheel to pick a random winner from your list of names or options.

Fun Tools

Baby Name Generator

Generate 10 baby names with meanings — filter by gender, starting letter and origin style, and copy your favourites.

Fun Tools

Recipe Converter

Convert cups to grams for 16 common ingredients and scale any recipe up or down by servings.

Fun Tools

Travel Packing Checklist

Build a packing list by trip type and days, tick items off with a progress bar, and print the list.

Fun Tools

GPA Calculator

Calculate your weighted GPA on a 4.0 scale from course credits and letter grades.

Student Tools

Flashcard Maker

Create front/back flashcards, flip, shuffle and track what you know.

Student Tools

Quiz Maker

Build multiple-choice quizzes and test yourself with a scored review.

Student Tools

Citation Generator

Generate APA 7th and MLA 9th citations for books, websites and journals.

Student Tools

Essay Outline Generator

Generate a full essay outline with thesis, intro, body points and conclusion.

Student Tools

Word to Pages Converter

Convert a word count to an estimated page count, double- or single-spaced.

Student Tools

Text Summarizer

Summarize long text into its key sentences with an offline word-frequency summarizer

Text Tools

Paraphraser

Rewrite text with synonyms from a built-in dictionary of 240+ words

Text Tools

Grammar Fixer

Fix spacing, capitalisation, repeated words and common confusions with rule-based checks

Text Tools

Caption Generator

Generate 8 social media captions for any topic in funny, inspirational or casual moods

Text Tools

Hashtag Generator

Generate 15–20 relevant hashtags for any topic from a built-in keyword map

Text Tools

Bio Generator

Generate 3 social media bios from your name, role and interests in professional, funny or minimal tones

Text Tools

YouTube Thumbnail Downloader

Download any YouTube video thumbnail in HD free — paste a link or ID and save the image as JPG.

Creator Tools

YouTube Title Generator

Generate 10 catchy YouTube video titles from your topic in how-to, list, question or shocking style.

Creator Tools

Video Idea Generator

Get 6 concrete YouTube video ideas with hook lines for any niche and format, or hit random.

Creator Tools

Calorie Calculator

Find your daily calorie target free for losing, maintaining or gaining weight, based on your BMR and activity level.

Daily Tools

Water Intake Calculator

Calculate how much water you should drink each day free, in litres and glasses, from your weight and activity level.

Daily Tools

Date Calculator

Add or subtract days from any date free and see the resulting date and day of the week.

Daily Tools

Days Between Dates Calculator

Find how many days, weeks and months are between two dates free.

Daily Tools

Countdown Timer

Count down to any future date and time free with a live ticking countdown in days, hours, minutes and seconds.

Daily Tools

Stopwatch

A free online stopwatch with millisecond precision, start, stop, reset and lap times.

Daily Tools

Pomodoro Timer

A free Pomodoro timer for focused work with customisable 25/5 work and break cycles and a session counter.

Daily Tools

Random Number Generator

Generate random numbers free in any range, with an option for no repeats.

Daily Tools

Password Strength Checker

Check how strong your password is free, with a score, checklist and estimated crack time — nothing leaves your browser.

Daily Tools

Rotate PDF

Rotate PDF pages 90°, 180° or 270° free in your browser, all pages or a page range.

PDF Tools

Delete PDF Pages

Remove unwanted pages from a PDF free in your browser by ticking pages or typing a range.

PDF Tools

PDF Page Counter

Count pages in one or more PDF files free in your browser, with per-file counts and a total.

PDF Tools

Watermark PDF

Add a text watermark to every page of a PDF free in your browser, with position, size and opacity controls.

PDF Tools

Unit Converter

Free unit converter for length, weight, temperature, distance, volume, speed, area, time and data — instant results in your browser

Unit Converters

Kilograms to Pounds Converter

Convert kilograms to pounds instantly — 1 kg = 2.20462 lb, free in your browser

Unit Converters

Pounds to Kilograms Converter

Convert pounds to kilograms instantly — 1 lb = 0.453592 kg, free in your browser

Unit Converters

Centimeters to Inches Converter

Convert centimeters to inches instantly — 1 cm = 0.393701 in, free in your browser

Unit Converters

Inches to Centimeters Converter

Convert inches to centimeters instantly — 1 in = 2.54 cm exactly, free in your browser

Unit Converters

Celsius to Fahrenheit Converter

Convert Celsius to Fahrenheit instantly — °F = °C × 9/5 + 32, free in your browser

Unit Converters

Fahrenheit to Celsius Converter

Convert Fahrenheit to Celsius instantly — °C = (°F − 32) × 5/9, free in your browser

Unit Converters

Kilometers to Miles Converter

Convert kilometers to miles instantly — 1 km = 0.621371 mi, free in your browser

Unit Converters

Miles to Kilometers Converter

Convert miles to kilometers instantly — 1 mi = 1.60934 km, free in your browser

Unit Converters

Meters to Feet Converter

Convert meters to feet instantly — 1 m = 3.28084 ft, free in your browser

Unit Converters

Feet to Meters Converter

Convert feet to meters instantly — 1 ft = 0.3048 m exactly, free in your browser

Unit Converters

Liters to Gallons Converter

Convert liters to US gallons instantly — 1 L = 0.264172 gal, free in your browser

Unit Converters

Gallons to Liters Converter

Convert US gallons to liters instantly — 1 gal = 3.78541 L, free in your browser

Unit Converters

Grams to Ounces Converter

Convert grams to ounces instantly — 1 g = 0.03527396 oz, free in your browser

Unit Converters

Ounces to Grams Converter

Convert ounces to grams instantly — 1 oz = 28.3495 g, free in your browser

Unit Converters

Kilometers per Hour to Miles per Hour Converter

Convert km/h to mph instantly — 1 km/h = 0.621371 mph, free in your browser

Unit Converters

Miles per Hour to Kilometers per Hour Converter

Convert mph to km/h instantly — 1 mph = 1.60934 km/h, free in your browser

Unit Converters

Acres to Hectares Converter

Convert acres to hectares instantly — 1 ac = 0.404686 ha, free in your browser

Unit Converters

Hectares to Acres Converter

Convert hectares to acres instantly — 1 ha = 2.47105 ac, free in your browser

Unit Converters

Minutes to Hours Converter

Convert minutes to hours instantly — hours = minutes ÷ 60, free in your browser

Unit Converters

Hours to Minutes Converter

Convert hours to minutes instantly — minutes = hours × 60, free in your browser

Unit Converters

Invoice Generator

Create and print professional invoices with automatic totals and tax

Business Tools

Resume Builder

Build a clean one-page resume with a live preview and print or download it

Business Tools

Business Name Generator

Generate 10 catchy business name ideas from a keyword and industry

Business Tools

Slogan Generator

Generate 8 catchy slogan and tagline ideas for your business

Business Tools

Freelance Rate Calculator

Find your freelance hourly and day rate from income, hours and expenses

Business Tools

Time Zone Converter

Convert a date and time between 24 major time zones, DST handled

Business Tools

Meeting Time Finder

Find overlapping 9-to-5 working hours across 2–3 cities and time zones

Business Tools

Mortgage Calculator

Calculate your monthly mortgage payment with taxes and insurance

Finance Calculators

Income Tax Calculator (USA/UK)

Estimate your income tax in the USA or UK with 2025-26 brackets

Finance Calculators

Salary / Take-Home Calculator

Work out your take-home pay after federal income tax and payroll tax

Finance Calculators

Retirement Calculator

Project your retirement savings and corpus

Finance Calculators

Gratuity Calculator (India)

Calculate gratuity under India's Payment of Gratuity Act

Finance Calculators

SIP Calculator

Calculate SIP returns, invested amount and maturity value

Finance Calculators

Tip Calculator

Calculate a tip and split the bill between people

Finance Calculators

Discount Calculator

Calculate a discount, sale price and amount saved

Finance Calculators

AdSense Revenue Calculator

Estimate monthly AdSense earnings from page views, CTR and CPC

Finance Calculators

Loan vs Rent Calculator

Compare the total cost of buying with a loan against renting

Finance Calculators

Fuel Cost Calculator

Calculate trip fuel cost and cost per kilometre

Finance Calculators

Currency Converter

Convert between world currencies with live exchange rates

Finance Calculators

Crypto Converter

Convert between US dollars and major cryptocurrencies

Finance Calculators

HTML Minifier

Minify HTML online free — remove comments and whitespace and see bytes saved

Developer Tools

CSS Minifier

Minify CSS online free — strip comments and whitespace while keeping strings intact

Developer Tools

JS Beautifier

Format minified JavaScript online free with proper indentation

Developer Tools

Base64 Encoder / Decoder

Encode text to Base64 and decode Base64 back to text, Unicode-safe

Developer Tools

Hex to RGB Converter

Convert hex colours to RGB and HSL with a live swatch, plus RGB to hex

Developer Tools

Binary / Decimal / Hex Converter

Convert numbers between binary, octal, decimal and hexadecimal

Developer Tools

MD5 Hash Generator

Generate MD5 hashes of any text free in your browser

Developer Tools

SHA-256 Hash Generator

Generate SHA-256 hashes of any text free using Web Crypto

Developer Tools

UUID Generator

Generate random UUID v4 identifiers, 1, 5 or 10 at a time

Developer Tools

Regex Tester

Test regular expressions with highlighted matches and capture groups

Developer Tools

Lorem Ipsum Generator

Generate Lorem Ipsum placeholder text by paragraphs, sentences or words

Developer Tools

Code to Image

Turn code into a PNG image with syntax colours and dark or light themes

Developer Tools

Video Compressor

Reduce video file size in your browser, output as WebM

Video Tools

Video to GIF Converter

Turn a short video clip into a real animated GIF

Video Tools

MP4 to MP3 Converter

Extract audio from a video as a real MP3 file

Video Tools

Video Trimmer

Cut a video to just the part you want and download the clip

Video Tools

Video Muter

Remove the audio from a video and download the muted clip

Video Tools

PNG to WebP Converter

Convert PNG and JPG images to smaller WebP files free in your browser.

Image Tools

Image Cropper

Crop JPG and PNG images by dragging a selection or typing exact pixel values.

Image Tools

Image Rotator & Flipper

Rotate images 90, 180 or 270 degrees and flip them horizontally or vertically.

Image Tools

Image Filters — Grayscale, Blur & Sepia

Apply grayscale, blur, sepia, brightness and contrast filters with live preview.

Image Tools

Color Picker from Image

Click any pixel in an image to get its exact HEX and RGB colour values.

Image Tools

Color Palette Generator from Image

Extract the 6 most common colours from any image with HEX codes to copy.

Image Tools

CSS Gradient Generator

Create CSS gradients with 2 or 3 colours, copy the CSS or download as PNG.

Image Tools

Favicon Generator

Generate 16, 32 and 48 pixel PNG favicons from any image.

Image Tools

Image to Base64 Converter

Convert any image to a Base64 data URI to paste into HTML or CSS.

Image Tools

Remove Image Background

Remove a solid-colour background and download a transparent PNG.

Image Tools

OCR Image to Text

Extract English text from images with built-in OCR, right in your browser.

Image Tools

Bangla Text to Speech

Hear Bangla text read aloud with a Bangla voice, speed and pitch controls.

AI Productivity

Image Upscaler

Enlarge images 2x, 3x or 4x in your browser — sharper scaling, honestly not AI.

Image Tools

Image to PDF Converter

Turn up to 20 images into one PDF, A4 or Letter, free in your browser.

Image Tools

EXIF Metadata Remover

Strip EXIF and GPS data from photos before you share them.

Privacy Tools

PDF Compressor

Shrink PDF files in your browser — metadata stripped, images untouched.

PDF Tools

Readability Checker

Flesch Reading Ease and grade level for any text, instantly.

Text Tools

JSON to CSV Converter

Turn a JSON array into a clean CSV spreadsheet to download.

Developer Tools

CSV to JSON Converter

Convert CSV data into JSON with typed numbers and booleans.

Developer Tools

Markdown to HTML Converter

Turn Markdown into clean HTML to copy and paste.

Developer Tools

JWT Decoder

Decode a JWT header and payload — signature is never verified.

Developer Tools

URL Encoder / Decoder

Percent-encode or decode any URL or text, Unicode-safe.

Developer Tools

Open Graph Generator

Build Open Graph and Twitter Card tags for Facebook, X and LinkedIn.

SEO Tools

Typing Speed Test

60-second typing test with WPM, accuracy and mistakes.

Student Tools

Fixed Deposit Calculator

Work out FD maturity value and interest earned, with a growth chart.

Finance Calculators

VAT Calculator

Add or remove VAT at any rate and see net, VAT and gross.

Finance Calculators

Credit Card Payoff Calculator

See how long it takes to clear a card balance and what it costs.

Finance Calculators

Profit Margin Calculator

Profit, margin % and markup % from cost and selling price.

Business Tools

Screen Recorder

Record your screen as WebM in your browser — desktop Chrome and Edge best.

Video Tools

7-Day Weather Forecast

Live weather and a 7-day forecast for any place on Earth.

Daily Tools

AI Text Generator

Free AI writes ideas, captions, stories, slogans and emails.

AI Productivity

AI Image Generator

Free AI turns your words into a picture to download as PNG.

AI Productivity

AI Email Writer

Free AI drafts a polite, clear email from your topic.

AI Productivity

Duplicate Photo Finder

Find exact and similar duplicate photos — and the space they waste.

Image Tools

Teleprompter with Live Pace Check

Teleprompter that checks your speaking pace live as you read.

Creator Tools

Video Upload Checker

Check if your video fits Shorts, TikTok, Reels and WhatsApp before uploading.

Video Tools

ATS Resume Checker

Score your resume out of 100 against 9 ATS checks — free, no upsell.

Business Tools

WhatsApp Chat Analyzer

Who texts most? Busiest hour? Top words and emojis from your exported chat.

Text Tools

Image DPI Checker

Read the real DPI stored in a JPG or PNG — never guessed.

Image Tools

Password Breach Checker

Check if a password leaked in a breach — only 5 hash characters leave your device.

Privacy Tools

File Hash Checker

SHA-256, SHA-1 and SHA-512 hashes for any file, in your browser.

Developer Tools

Bangla OCR

Extract Bengali text from images with free in-browser Bangla OCR.

Image Tools

AI Caption Generator

Free AI writes 5 catchy captions for Instagram, TikTok and Facebook.

AI Productivity

AI Title & Bio Generator

Free AI writes 5 video titles or 3 social bios from your topic.

AI Productivity

AI Paraphraser & Story Writer

Free AI rewrites your text or writes a short story from a topic.

AI Productivity

Meters to Yards Converter

Convert meters to yards instantly — 1 m = 1.09361 yd, free in your browser

Unit Converters

Yards to Meters Converter

Convert yards to meters instantly — 1 yd = 0.9144 m, free in your browser

Unit Converters

Pounds to Ounces Converter

Convert pounds to ounces instantly — 1 lb = 16 oz, free in your browser

Unit Converters

Ounces to Pounds Converter

Convert ounces to pounds instantly — 1 oz = 0.0625 lb, free in your browser

Unit Converters

Stone to Kilograms Converter

Convert stone to kilograms instantly — 1 st = 6.35029 kg, free in your browser

Unit Converters

Kilograms to Stone Converter

Convert kilograms to stone instantly — 1 kg = 0.157473 st, free in your browser

Unit Converters

Stone to Pounds Converter

Convert stone to pounds instantly — 1 st = 14 lb, free in your browser

Unit Converters

Cups to Milliliters Converter

Convert cups to milliliters instantly — 1 cup = 236.588 ml, free in your browser

Unit Converters

Milliliters to Cups Converter

Convert milliliters to cups instantly — 1 ml = 0.00422675 cup, free in your browser

Unit Converters

Tablespoons to Milliliters Converter

Convert tablespoons to milliliters instantly — 1 tbsp = 14.7868 ml, free in your browser

Unit Converters

Teaspoons to Milliliters Converter

Convert teaspoons to milliliters instantly — 1 tsp = 4.92892 ml, free in your browser

Unit Converters

Milliliters to Fluid Ounces Converter

Convert milliliters to fluid ounces instantly — 1 ml = 0.033814 fl oz, free in your browser

Unit Converters

Fluid Ounces to Milliliters Converter

Convert fluid ounces to milliliters instantly — 1 fl oz = 29.5735 ml, free in your browser

Unit Converters

Feet to Inches Converter

Convert feet to inches instantly — 1 ft = 12 in, free in your browser

Unit Converters

Inches to Feet Converter

Convert inches to feet instantly — 1 in = 0.0833333 ft, free in your browser

Unit Converters

Miles to Yards Converter

Convert miles to yards instantly — 1 mi = 1760 yd, free in your browser

Unit Converters

Yards to Miles Converter

Convert yards to miles instantly — 1 yd = 0.000568182 mi, free in your browser

Unit Converters

Liters to Milliliters Converter

Convert liters to milliliters instantly — 1 L = 1000 ml, free in your browser

Unit Converters

Milliliters to Liters Converter

Convert milliliters to liters instantly — 1 ml = 0.001 L, free in your browser

Unit Converters

Kilometers to Meters Converter

Convert kilometers to meters instantly — 1 km = 1000 m, free in your browser

Unit Converters

Meters to Kilometers Converter

Convert meters to kilometers instantly — 1 m = 0.001 km, free in your browser

Unit Converters

Seconds to Minutes Converter

Convert seconds to minutes instantly — 1 s = 0.0166667 min, free in your browser

Unit Converters

Days to Hours Converter

Convert days to hours instantly — 1 day = 24 h, free in your browser

Unit Converters

Weeks to Days Converter

Convert weeks to days instantly — 1 week = 7 days, free in your browser

Unit Converters

AI Services — right here on ToolNest

Real AI features that work in your browser — no account, and no upload for the on-device ones. One optional feature sends text you choose to a free public AI service, and only when you click it.

Honest note: ToolNest has no AI model of its own. The six tools marked “Free AI · Pollinations” use the free Pollinations.ai public service — your text or prompt is sent only when you click Generate, and the service can be slow at peak times. The optional AI summary also uses Pollinations. Everything else listed here runs on your device.

Why Free?

100% free

Every tool on ToolNest is free to use, with no limits on how often you use it. No trials, no locked features, no paywall waiting at the last step.

Private by design

Your files never leave your browser. Images, PDFs and text are processed on your own device — nothing is uploaded to a server, stored or logged.

No sign-up

There is no account to create, no email to hand over and no password to remember. Open a tool, use it, and get on with your day.