All Tools A–Z

401(k) Calculator

Project your 401(k) with employer match, year by year.

Add Watermark to Photos

Text or logo watermarks, corner or tiled, in your browser.

AES Text Encrypt & Decrypt

AES-256 text encryption with a passphrase.

Age Calculator

Your exact age in years, months and days.

Audio Extractor

Pull the MP3 audio track out of any video file.

MP3 to WAV Converter

Convert MP3 to WAV right in your browser

Audio Joiner

Merge MP3/WAV/OGG clips into one seamless file.

Audio Speed Changer

Change any audio file’s speed with pitch-preserving quality, all in-browser.

Audio Trimmer

Cut MP3 and audio clips to the exact second.

Audio Volume Booster

Boost quiet audio up to 5x with a limiter and WAV download.

Auto Loan Calculator

Monthly car payment, total interest & cost with term comparison.

Baby Name Generator

Find the perfect baby name with meanings and origins.

Barcode Generator

Code 128, EAN-13, UPC-A, Code 39 & ITF barcodes as PNG.

Base64 Encoder/Decoder

Encode text to Base64 or decode it back.

Binary Translator

Text to binary and back, with full UTF-8 support for emoji.

Blur / Pixelate Photo

Brush-blur or pixelate faces, plates, and text in any photo.

BMI Calculator

Calculate your BMI.

Bra Size Calculator

Find your true US bra size in 2 steps

Browser Fingerprint Test

18 client-side signals show how trackable your browser is.

Business Name Generator

Generate creative names for your business or startup.

Caesar Cipher Decoder

Encode, decode, and brute-force Caesar ciphers with ranked results.

Case Converter

Uppercase, lowercase, title case and more.

Christmas Budget Planner

Plan gifts & holiday spending in USD

Circle Profile Picture Maker

Round PFPs for Discord, IG & TikTok

Citation Generator

APA, MLA & Chicago citations in seconds

Clothing Size Converter

Convert US, UK, EU & JP clothing sizes

Color Contrast Checker

WCAG contrast ratio with AA/AAA pass-fail verdicts.

Color Palette Generator

Generate beautiful color palettes instantly.

Compound Interest Calculator

Watch your savings grow over the years.

Cooking Measurement Converter

Cups ↔ grams for 51 ingredients, density-accurate for US recipes.

Credit Card Validator

Check card numbers with the Luhn algorithm. Test only.

Cron Expression Generator

Build cron schedules visually, decode them too.

CSS Gradient Generator

Linear, radial & conic gradients with copy-ready CSS.

Debt Payoff Calculator

Debt-free date + interest for snowball vs avalanche strategies.

DNS Lookup Tool

Look up A, MX, TXT and more DNS records for any domain instantly.

Dog Age Calculator

Dog years to human years with size-adjusted vet formulas.

Dog Name Generator

324+ male, female & unisex puppy names with favorites.

Dola AI Video Downloader

Download Dola AI videos without watermark, original quality.

Extract Images from PDF

Pull embedded photos from any PDF at full quality.

Extract Text from PDF

Extract text from any PDF instantly.

Fake Text Message Generator

Build realistic iPhone-style chat screenshots, download as PNG.

Elf Name Generator

Funny Christmas elf names

White Elephant Gift Exchange Generator

Fair, phone-friendly gift exchanges

Fancy Text Generator

Make fancy Unicode text with 22 stylish fonts.

Favicon Generator

Turn any image into favicon.ico + PNG sizes with head snippet.

Final Grade Calculator

Find the final exam score you need.

GIF to MP4 Converter

Convert GIFs to lightweight MP4 videos.

GPA Calculator

Semester & cumulative GPA, 4.0 scale.

Halloween Costume Idea Generator

Fresh costume ideas by vibe & group

Headline Analyzer

Score any headline 0–100 with word balance, sentiment, and SERP preview.

HEIC to JPG Converter

Convert iPhone HEIC photos to universal JPG.

HEX to RGB Color Converter

Convert HEX colors to RGB, HSL, and CMYK with a live preview.

Hide Secret Text in Image

Hide secret text inside a PNG with steganography.

Image Color Picker

Click any pixel in a photo or screenshot to get HEX, RGB and HSL instantly.

Image Compressor

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

Color Blindness Simulator

See your images through color-blind eyes

Image Cropper

Crop JPG, PNG and WebP in your browser — drag to crop, lock ratios for Instagram, TikTok and YouTube.

Image Format Converter

Convert images between JPG, PNG, WebP and more.

Image Resizer

Resize photos to exact pixel dimensions for web and social.

Image to Base64 Converter

Images to base64: data URI, HTML tag & CSS snippet.

Image to PDF Converter

JPG/PNG to PDF.

Instagram Hashtag Generator

Relevant hashtags for posts & Reels

Invoice Generator

Professional invoices in a minute — line items, tax, discounts, PDF.

JSON Formatter & Validator

Format, validate and minify JSON instantly.

Subnet Calculator

IP subnet math: network, broadcast, and host ranges

JSON to CSV Converter

Convert JSON to CSV instantly — nested objects, custom delimiters, live preview.

JWT Decoder

Decode JWT header, payload, expiry — verify HS256 signatures.

Keyword Density Checker

Find top keywords, density % and stuffing risks in any article text.

Lorem Ipsum Generator

Free placeholder text tool.

Markdown to HTML Converter

Markdown to clean HTML with live preview.

MD5 & SHA Hash Generator

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text or files.

Meme Generator

Add top and bottom captions to any picture, download as PNG.

Merge PDF Online

Combine multiple PDFs into one file — reorder pages, merge in your browser.

Merge Videos Online

Join video clips into one file — reorder, no watermark.

Meta Tag Generator

Generate SEO and Open Graph meta tags.

Metadata Remover

Strip hidden EXIF data from photos before you share them.

EXIF Data Viewer

Reveal hidden camera and GPS data in photos

Military Time Converter

Convert 24-hour military time to 12-hour clock and back — plus full chart.

Morse Code Translator

Text to Morse and back, with real audio playback and speed control.

Mortgage Calculator

Estimate your monthly payment.

Number to Words Converter

Spell numbers as English words.

Online Guitar Tuner

Tune your guitar with your mic, free.

Online Metronome

Accurate metronome with tap tempo and time signatures.

Online Mic Test

Test your mic with a live volume meter and record-and-playback.

Online Notepad

A fast, private online notepad with autosave and word counts.

Online Screen Recorder

Record your screen, window, or tab in one click — saved as WebM, 100% private.

Online Stopwatch

Millisecond-precision stopwatch with unlimited lap times.

Online Tone Generator

Pure test tones 20 Hz–20 kHz with waveforms and sweeps.

Online Voice Recorder

Record audio free, no signup.

Open Graph Checker

Validate OG/Twitter tags and preview social share cards.

Ovulation Calculator

Find your fertile window and ovulation day in seconds.

Passport Photo Maker

US 2×2 photo with face guide — DS-160 600×600 or 4×6 print sheet.

Password Breach Checker

Check leaked-password databases with k-anonymity privacy.

Password Generator

Create strong, random passwords in one click.

Password Strength Checker

Test your password strength with a live meter and crack-time estimate.

Paycheck Calculator

Estimate your take-home pay after US taxes.

PDF Page Deleter

Remove pages from your PDF in your browser — tick, delete, download.

PDF to JPG Converter

Turn every PDF page into a crisp JPG image.

PDF Toolkit

Merge, split, extract text and compress PDFs in one place.

Percentage Calculator

X% of Y, discounts, tips and percent change.

Photo Collage Maker

Combine 2–9 photos into a styled grid collage, download as PNG.

Pregnancy Due Date Calculator

Estimate your baby’s due date.

Profit Margin Calculator

Margin, markup & profit in one place

QR Code Generator

Make scannable QR codes for links, Wi-Fi and contact cards.

Fantasy Football Team Name Generator

Funny fantasy team names for your league

Random Number Generator

Generate random numbers.

Random Team Generator

Split names into fair, random teams in one click.

Random US Address Generator

Realistic US test addresses for developers & QA.

Readability Checker

Check readability: Flesch-Kincaid, Reading Ease, Gunning Fog.

Regex Tester

Test patterns live, free.

Remove Audio from Video

Strip the audio track from any video, download it silent.

Remove Duplicate Lines

Free online line deduplicator.

Resume Builder

Build a clean, ATS-friendly resume in minutes.

Reverse Video

True backward playback with reversed-audio or mute options.

Ring Size Converter

US/UK/EU/JP ring sizes + mm diameter, printable guide.

Robots.txt Generator

Create a valid robots.txt file in seconds.

Roman Numeral Converter

Convert numbers to Roman numerals and back, instantly.

Rotate Image

Rotate photos 90°/180°/custom angle, mirror and flip.

Rotate Video Online

Fix sideways clips — rotate 90° left/right or flip 180°.

Salary to Hourly Calculator

Convert annual salary to an hourly wage.

Sales Tax Calculator

Calculate US sales tax by state — forward and reverse tax modes included.

Schema Markup Generator

JSON-LD for FAQ, Article, LocalBusiness, Product, Event.

Secret Santa Generator

Fair Secret Santa draws with couple exclusions and private reveal.

SERP Snippet Preview Tool

Preview your Google snippet on desktop + mobile.

SHA-256 Hash Generator

Free online, no signup.

Shoe Size Converter

Convert US, UK and EU shoe sizes instantly.

Running Pace Calculator

Pace, speed, time, and race splits instantly

Sign PDF Online

Draw or type a signature and place it on any PDF page.

Sleep Cycle Calculator

Best bedtime or wake-up time based on 90-min sleep cycles.

Spin the Wheel

Random name picker wheel for classrooms, raffles, giveaways.

Split PDF

Extract page ranges or split every N pages, all in your browser.

TDEE Calculator

Find your daily calorie needs for cutting, maintaining or bulking — free, no signup.

Text Diff Checker

Compare two texts side by side — line-by-line changes plus similarity score.

Text to Speech

Free voice reader, no signup.

Time Card Calculator

Total your work hours, breaks, overtime and gross pay — free, no signup.

Time Zone Converter

Compare world times instantly.

Tip Calculator

Split bills and calculate tips the American way.

Bill Split Calculator

Split the check fairly with tax and tip

Thanksgiving Turkey Calculator

Turkey size, thaw time, and cook time in seconds

HDHP vs PPO Calculator

Compare health plans and find your break-even point

Cat Age Calculator

Your cat’s age in human years

Emergency Fund Calculator

Your 3, 6, and 12-month targets

Recipe Scaling Calculator

Double or halve any recipe exactly

FSA Contribution Calculator

Pick your open-enrollment FSA amount

Gift Wrap Calculator

How much wrapping paper to buy

Party Drink Calculator

Exactly how much to buy for your party

Christmas Light Calculator

Light counts for trees and rooflines

Halloween Candy Calculator

Never run out of candy on Halloween night

TOTP 2FA Code Generator

Generate live 6-digit TOTP codes with countdown timer.

Transcript

Turn speech in audio and video into accurate text.

Typing Speed Test

Test your typing speed in WPM with live accuracy.

Unit Converter

Imperial to metric, live two-way conversion.

Unix Timestamp Converter

Epoch to date and back — auto-detects s/ms/µs/ns.

URL Encoder & Decoder

Encode or decode URLs and URI components instantly.

Username Generator

Generate cool, aesthetic and gaming usernames — add a keyword, pick a vibe.

UTM Builder

Build GA4-ready campaign URLs — source, medium and campaign tagging in one click.

UUID Generator

Generate v4 and v7 UUIDs in bulk, right in your browser.

Video Compressor

Make MP4, WebM and MOV files small enough to email or share.

Video Speed Changer

Slow motion or timelapse — 0.25x to 4x speed with audio export.

Video Thumbnail Extractor

Capture any video frame as PNG/JPG — scrub or batch.

Video to GIF Converter

Convert video clips to GIF — trim and resize in browser.

Video to GIF Maker

Convert video clips free.

Video Trimmer

Cut unwanted start and end off any video in seconds.

Virtual Piano

Play a piano in your browser, free.

Wedding Hashtag Generator

Personal hashtags from your names

White Noise Generator

Play white, pink and brown noise — sleep timer and volume control.

Word Counter

Count words, characters and reading time as you type.

Anagram Solver

Unscramble letters into every possible word

Word Unscrambler

Unscramble letters into valid words — great for Scrabble.

XML Sitemap Generator

Turn a URL list into a valid sitemap.xml.

YouTube Tag Generator

SEO tags for videos & Shorts, 500-char safe

YouTube Thumbnail Downloader

Preview and save any YouTube thumbnail in HD 1280×720 and more.