Quick to open
Search or browse by task, then jump straight into calculators, converters, generators, and image utilities.
Useful online tools
Find calculators, converters, generators, and browser utilities without extra detours. Search by need, browse by task, and open the tool that fits the job
Works across devices
Inputs, results, exports, and shared states stay readable across phones, tablets, and desktop screens.
Ready to reuse
Several tools support copy actions, downloads, printable output, exported summaries, or URL-persisted states.
All tools
Browse the complete tool collection
Search by task, output, or tool name and open the utility that fits your work
66tools available
Share-ready tool
Age Calculator
Calculate present age, compare two dates, check a custom reference date, and download a result summary
Scientific math
Scientific Calculator
Calculate arithmetic, trigonometry, logarithms, roots, powers, and factorials with DEG or RAD controls
Calendar calculator
Date Calculator
Find exact date differences, add or subtract calendar time, and count weekday-based business days
Multi-mode calculator
Percentage Calculator
Handle percentage math, margin vs markup, compound change, tip totals, and sales tax with shareable states
Health tracker
BMI Calculator
Check BMI with synced units, visual range guidance, target-weight planning, and shareable result summaries
Time tool
Online Timer & Stopwatch
Run countdowns or track elapsed time and laps with clear controls, presets, and an optional alert sound
Time calculator
Hours Calculator
Calculate time between clock times, add or subtract durations, and deduct breaks from work hours
Focus timer
Pomodoro Timer
Run customizable focus and break sessions with a clear cycle and private same-device daily totals
Health estimate
Calorie & TDEE Calculator
Estimate adult BMR and maintenance calories with metric or imperial inputs and clear formula limits
Bill splitter
Tip Calculator
Calculate a tip, split the total, use quick percentages, and apply optional whole-unit rounding
Browser reminder
Online Alarm Clock
Set browser alarms with labels, snooze controls, custom sounds, and same-device return access
Click counter
Tally Counter
Track repeated counts with named counters, adjustable steps, targets, and undo
Return-ready note
Online Notepad
Write plain text with return access, search and replace, copy, and download
Device voices
Text to Speech
Read English text aloud with voices and accents available on your device
Voice recorder
Online Voice Recorder
Record microphone audio, review the playback, trim supported files, then download the result
Global converter
Number to Words & Amount in Words
Convert numbers and currency amounts into English words with selectable word scales
Growth calculator
Compound Interest Calculator
Project compound growth with flexible contributions, timing, currencies, and a year-by-year breakdown
Barcode creator
Barcode Generator
Create validated, downloadable barcodes for common retail, inventory, and labeling formats
Student calculator
GPA Calculator
Calculate semester and cumulative GPA with credits, grade presets, or a custom scale
Integer math
Factors, GCF and LCM Calculator
Find factors, prime factorization, GCF, and LCM with concise calculation steps
Grade planner
Grade Calculator
Calculate weighted coursework grades, final-exam needs, and possible course outcomes from entered scores
Color utility
Color and Image Picker
Choose, convert, compare, and sample synchronized color values directly from an image
Exact fraction math
Fraction Calculator
Calculate and simplify fractions, mixed numbers, decimal conversions, and comparison results
5,000+ entries
Emoji and Symbols Copy Paste
Search 5,000+ emoji and symbols, then copy the character you need in one click
Camera check
Webcam Test
Check camera permission, live preview quality, active dimensions, and available video devices
Physical key test
Keyboard Tester
Press physical keys to verify codes, current states, and tested-key coverage
Measurement tool
Feet / Inch / MM Converter
Switch between millimeters, inches, feet, and mixed feet-inch format with decimal and fractional inch output on one page
Measurement helper
Fraction to Decimal Inch Converter
Convert inch fractions like 3/4 or 2 5/8 into decimal inches and compare rounded fraction formats quickly
Area converter
Square Feet Unit Converter
Convert dimensions or direct area values into square feet with support for millimeters, inches, feet, and meters
13 conversion categories
All-in-One Unit Converter
Convert common measurement, storage, energy, angle, and fuel-economy units with clearly labelled systems
Preset generator
QR Code Generator
Generate QR codes for URL, Wi-Fi, contact, SMS, email, and phone presets with PNG and SVG downloads
Chat link and QR
WhatsApp Direct Message
Open a WhatsApp chat without saving the number, create a shareable link, or generate a QR code
Security tool
Password Generator
Generate multiple passwords or customizable passphrases with presets, entropy guidance, and on-device generation
Draft helper
Text Case Converter
Convert text into upper, lower, title, snake, camel, and kebab case with compare view and draft persistence
Writing helper
Word Counter
Count words, characters, lines, paragraphs, and reading time with live stats and same-browser draft recovery
Quick generator
Random Number Generator
Generate single or batch random numbers with custom ranges, uniqueness control, and instant copy support
Document helper
Text to PDF
Turn plain text into a downloadable PDF in the browser with page settings, title controls, and no upload needed
Document helper
JPG to PDF
Turn JPG, PNG, or WebP images into a PDF with page size, margin, and order controls
PDF utility
Merge PDF
Combine multiple PDF files in the browser, reorder them, and download a single merged document
PDF utility
Split PDF
Preview PDF pages, extract selected pages into one PDF, or create separate PDFs and download them in one ZIP
PDF converter
PDF to JPG or PNG
Preview and convert all or selected PDF pages into JPG or PNG images with practical quality controls
QR utility
QR Code Scanner
Scan QR codes from camera or image upload, inspect the decoded result, and open or copy the detected content
Scheduling helper
Time Zone Converter
Convert a date and time across time zones, compare offsets, and keep meeting handoffs clearer across regions
Image utility
Image Resizer
Resize one or more images with exact dimensions, focal crop controls, aspect-ratio settings, and browser-side export
Text cleaner
Remove Line Breaks
Flatten multiline text into cleaner paragraphs with optional spacing rules, copy actions, and a return-ready draft
Text cleaner
Text Sorter
Sort lines alphabetically, naturally, or by length with ascending and descending options plus quick copy support
Text cleaner
Duplicate Line Remover
Remove duplicate lines from pasted text while keeping the first occurrence, with trim options and instant compare view
Finance tool
EMI Calculator
Plan EMIs with scenario comparison, interest-vs-principal visuals, yearly summaries, and printable schedules
Investment planner
SIP Calculator
Project monthly SIP growth, add an annual step-up, inspect yearly values, or calculate the SIP needed for a goal
Withdrawal planner
SWP Calculator
Model regular withdrawals, annual increases, remaining balance, and the risk of exhausting an investment early
Batch image tool
Image Compressor
Compress one or many images with drag-and-drop upload, before/after preview, ratio tracking, and batch downloads
Batch image converter
Image Format Converter
Convert JPG, PNG, and WebP images with quality, transparency, size comparison, individual downloads, and ZIP export
Image text tool
Image to Text
Extract editable English text from camera photos, screenshots, scans, receipts, and printed pages without uploading the image
PDF utility
Compress PDF
Reduce PDF size on your device with preservation-first, scan-aware, and clearly labelled image-only compression modes
PDF security
Protect PDF
Add a document-open password and download an encrypted PDF copy without uploading the file
PDF organizer
PDF Page Manager
Organize PDF pages in a visual workspace, then download the modified document
Image converter
HEIC to JPG or PNG
Convert HEIC and HEIF still photos with batch status, quality controls, and direct downloads
PDF security
Unlock PDF
Enter the current user or owner password to create an unencrypted PDF copy on this device
PDF converter
PDF to Text
Extract, edit, copy, and download selectable PDF text without uploading the document
Billing tool
GST Calculator
Calculate GST in multiple modes, compare slabs, build invoice lines, and switch clearly between CGST/SGST and IGST
Developer tool
JSON Formatter / Validator
Format, validate, minify, and copy JSON with readable error feedback and downloadable output
Developer converter
JSON to XML
Convert structured JSON into readable XML with configurable root naming, pretty output, and quick copy support
Developer converter
XML to JSON
Parse XML into structured JSON with formatted output, browser-side validation, and quick download support
Developer generator
UUID Generator
Generate one or many UUIDs instantly with batch copy, download support, and reusable output preferences
Developer utility
Base64 Encode / Decode
Encode or decode Base64 text with UTF-8 support, a return-ready draft, copy actions, and TXT export
Developer utility
URL Encode / Decode
Encode and decode URLs or query fragments quickly with compare view, copy actions, and same-browser draft recovery
Focused collections
Start with a narrower tool category
Choose a collection when you want to compare tools for a specific kind of task before opening an individual utility
Recent additions
New Tools
Browse recently added browser tools for calculation, creation, files, devices, text, audio, and everyday tasks.
Focused collection
Everyday Tools
Browse browser tools for messaging links, device checks, alarms, counters, timers, work hours, estimates, tips, and voice recording.
Focused collection
Calculator Tools
Browse calculators for scientific math, dates, age, percentages, BMI, loans, SIPs, SWPs, and GST.
Focused collection
Converter Tools
Browse conversion tools for units, measurements, numbers to words, encoded text, structured data, and image-to-document tasks.
Focused collection
PDF Tools
Browse PDF tools to create, convert, merge, split, organize, compress, protect, unlock, and extract text in your browser
Focused collection
Text Tools
Browse browser text tools for writing, counting, cleanup, extraction, speech, characters, sorting, and document output.
Focused collection
Developer Tools
Browse developer utilities for payloads, encodings, barcodes, QR codes, colors, passwords, and generated values.
Browse by task
Start with what you need to finish
Every available tool is grouped here, while search stays ready for direct access
Calculate numbers and dates
Work through scientific expressions, dates, age, percentages, and health estimates.
Plan money and billing
Estimate loan payments, compare repayment scenarios, and handle GST splits clearly.
Create and secure
Generate QR codes, passwords, compressed images, and cleaner text for everyday sharing.
Write and clean text
Count words, export plain text to PDF, and clean up line-based text without leaving the browser.
Developer utilities
Format payloads, generate identifiers, and encode browser-safe strings without leaving the page.
Convert measurements
Convert common units or prepare dimensions, fractions, and area values without leaving the browser.
Helpful information
Using the tool collection
Quick answers about access, devices, outputs, and appropriate use
Are these tools free to use?
Yes. Every listed tool is free to open and use in your browser.
Do I need to create an account?
No. You can use the calculators and converters without signing up.
Can I use these tools on mobile?
Yes. You can use the tools on supported phones, tablets, and desktop browsers.
Do any tools support share links or downloads?
Yes. Several tools support shareable URL state, copy actions, exported summaries, printable output, or downloadable files.
What kinds of tools are available?
You will find calculators, converters, generators, billing helpers, finance tools, and browser-based image utilities for daily use.
Are the results suitable for everyday use?
Yes. These tools can help with everyday tasks, but you should verify important financial, tax, health, or official results independently.