The Only Tool
Directory You Need
Word counters, image tools, JSON formatters, QR generators and more — all free, all private, all instant. Built for developers, writers, and everyone who gets things done.
Most Popular Tools
Image Compressor
Reduce image size without losing quality.
🔥 PopularJSON Formatter
Beautify, minify, and validate JSON data.
🔥 PopularPDF Suite
Merge, split, and compress PDF files.
🔥 PopularQR Code Generator
Generate QR codes from any URL or text.
🔥 PopularPassword Generator
Create strong, random passwords instantly.
🔥 PopularWord Counter
Count words, characters, and reading time.
All Free Tools
Everything you need in one place. No paywalls. No limits. No BS.
Currency Converter
Convert currencies quickly and accurately.
Typing Speed Test
Test your typing speed and accuracy.
Income Tax Calculator
Calculate your income tax easily and accurately.
BIN Checker
Lookup card BIN details and generate valid sample card numbers.
Pay Stub Generator
Create and manage pay stubs easily.
Image Suite
Manage your images with a variety of tools.
SEO Tools Suite
Analyze and optimize your website's SEO performance.
Text Tools Suite
Text Tools Suite – 10 Free Text Utilities | ToolWise.
Pdf Suite (Merger, Splitter, Compressor)
Manage your PDF files with ease.
Pomodoro Focus Timer
Stay productive with the Pomodoro technique.
QR Code Generator
Generate QR codes from any URL or text.
BMI Calculator
Calculate Body Mass Index and check your healthy weight range.
Stopwatch & Countdown Timer
Track time with a versatile stopwatch and countdown timer.
Percentage Calculator
Fast percentage change, increase, decrease & "what is X% of Y".
Unit Converter
Convert units of measurement quickly and easily.
Resume Builder
Create professional resumes quickly and easily.
Markdown Editor
Edit and preview Markdown content in real-time.
Code Tool Suite
A collection of tools for developers to enhance productivity.
Tip Calculator
Calculate tips quickly and easily.
CSS Box Shadow Generator
Generate CSS box-shadow properties visually.
Age Calculator
Calculate your exact age in years, months, and days.
Loan EMI Calculator
Calculate monthly EMI, interest, and total loan payment.
Base64 Encoder / Decoder
Encode or decode Base64 strings instantly.
Password Generator
Create strong, random passwords instantly.
URL Encoder / Decoder
Encode and decode URLs and query strings.
UUID Generator
Generate UUID v4 identifiers in bulk.
Lorem Ipsum Generator
Generate placeholder text for your designs.
Meta Tag Generator
Generate SEO meta tags with OG & Twitter support.
Color Palette Generator
Generate & convert color palettes in HEX, RGB, HSL.
Word Counter
Count words, characters, and reading time.
Text Case Converter
Convert to UPPER, lower, camelCase, snake_case.
Remove Duplicate Lines
Remove repeated lines and sort your text.
Text Compare
Compare two texts and highlight differences.
Image Compressor
Reduce image size without losing quality.
Background Remover
Remove image backgrounds using AI.
Image Enhancer
Enhance sharpness and clarity with AI upscaling.
HEIC to JPG
Convert iPhone HEIC photos to JPG in browser.
JSON Formatter
Beautify, minify, and validate JSON data.
Regex Tester
Test regular expressions with live highlighting.
IP Address Lookup
Find out your public IP address and details.
Random Number Generator
Generate secure random numbers instantly.
Time Zone Converter
Convert time across global time zones.
Text Reverser
Reverse your text instantly.
JSON to CSV
Convert JSON data to CSV format.
CSV to JSON
Convert CSV data to JSON format.
Hash Generator
Generate MD5, SHA-1, SHA-256 hashes.
JWT Decoder
Decode JSON Web Tokens instantly.
HTML Formatter
Format and beautify HTML code.
SQL Formatter
Format and beautify SQL queries.
XML to JSON
Convert XML data to JSON format.
JSON to XML
Convert JSON data to XML format.
HTML Entity Encoder
Encode or decode HTML entities.
CSS Minifier
Minify CSS code to reduce file size.
JS Minifier
Minify JavaScript code.
Markdown to HTML
Convert Markdown to HTML instantly.
Base32 Encoder
Encode or decode Base32 strings.
URL Parser
Parse and extract URL components.
GUID Validator
Check if a string is a valid GUID/UUID.
Image Cropper
Crop images to specific aspect ratios or sizes.
Image Resizer
Resize images by dimensions or percentage.
Image Format Converter
Convert images between PNG, JPG, WEBP.
Image Watermark
Add text watermarks to your images.
Image to Base64
Convert an image to a Base64 string.
Base64 to Image
Convert a Base64 string back to an image.
Image Filters
Apply filters like Grayscale, Sepia, Invert, Blur.
Image Rotator
Rotate images by custom angles.
Image Flipper
Flip images horizontally and vertically.
Image Color Picker
Extract HEX/RGB colors from an image.
Brightness & Contrast
Adjust brightness, contrast, and saturation.
EXIF Data Viewer
Read hidden metadata from photos.
SVG to PNG
Convert vector SVG files to raster PNG format.
ICO Converter
Convert square images to .ico favicons.
Image Splitter
Split an image into a grid (e.g., 3x3).
Image Combiner
Merge multiple images side-by-side or vertically.
Rounded Corners
Crop an image to have smooth rounded corners.
Meme Generator
Add classic impact text to images.
Profile Picture Maker
Crop an image into a perfect circle.
Image Pixelator
Pixelate an image to hide faces.
Text to Speech
Convert written text into spoken audio files.
Speech to Text
Real-time voice dictation to editable text.
HTML to Markdown
Convert HTML markup to clean markdown syntax.
CSS Gradient Generator
Design beautiful CSS gradients visually.
UTM Campaign Builder
Generate Google Analytics UTM tracking URLs.
User Agent Parser
Deconstruct and analyze browser user agent strings.
Screen Recorder
Record your screen or window client-side.
Voice Recorder
Record voice notes from your microphone.
HEX to RGB Converter
Convert color codes between HEX, RGB, HSL, CMYK.
Binary Translator
Translate text to binary and vice versa.
JavaScript Sandbox
Run and test JavaScript code safely in the browser.
Cron Descriptor
Decode cron expressions into readable text.
Morse Code Translator
Translate text to/from Morse code with audio.
ASCII Art Generator
Create stylized ASCII art banners from text.
Subnet Calculator
Plan IP network subnets and CIDR blocks.
Unix Timestamp Converter
Convert Unix epoch time to human-readable dates.
Base64 File Encoder
Convert files (PDF, zip, docx) to Base64 strings.
Bionic Reading Converter
Format text for speed reading and comprehension.
YAML to JSON Converter
Convert YAML configurations to JSON and vice versa.
HTML Tag Stripper
Strip tags and scripts from raw HTML text.
Number to Words
Convert any number into English words instantly.
Roman Numeral Converter
Convert numbers to Roman numerals and back.
Scientific Calculator
Advanced calculator with trig, log & memory functions.
Text Encryption & Decryption
Encrypt and decrypt text with AES-256 in your browser.
HTML Color Codes
Browse all named HTML colors with HEX, RGB & HSL.
Aspect Ratio Calculator
Find width, height or ratio for images & videos.
Reading Level Checker
Analyze text readability with Flesch-Kincaid & more.
Email Subject Tester
Score & optimize email subjects for higher open rates.
Pixel to REM Converter
Convert px to rem & rem to px with custom base size.
Whitespace Remover
Remove extra spaces, blank lines & tabs from text.
Why People Choose ToolWise
We obsess over speed, privacy, and simplicity so you don't have to think about it.
Blazing Fast
Under 150ms load. No frameworks, no bloat, no waiting — every tool responds instantly.
100% Private
Everything runs in your browser. Nothing ever leaves your device — guaranteed.
Truly Unlimited
No caps, no rate limits, no "upgrade to pro" ever.
Mobile First
Perfect on phones, tablets, and desktops alike.
Works Offline
Most tools keep working after first load — no internet needed.
Installable PWA
Add to home screen for instant access, just like a native app.
Dark Mode Only
Beautiful dark UI that's easy on the eyes around the clock.
No Account Needed
Open a tool and use it immediately. Zero friction.
Pure Vanilla Code
No React, no trackers, no third-party junk loaded.
No Cookies
We don't set cookies, track sessions, or store anything.
Built for Humans
Made by developers who actually use these tools every day.
Frequently Asked Questions
Everything you want to know about ToolWise.
Ready to Get Things Done?
No tracking. No limits. Just free tools that work — right now.
The Ultimate Free Online Toolkit: Everything You Need in One Place
Whether you're a developer debugging an API, a designer compressing images for a client pitch, or a writer checking word count before submission — you've come to the right place. ToolWise is your single destination for 80+ free, private, and instant browser-based tools that get real work done without wasting your time.
Image Tools
Compress images by up to 90% without visible quality loss, convert HEIC to JPG in seconds, remove backgrounds automatically using AI, resize and crop photos, add watermarks, apply filters, rotate, flip, pixelate, and convert between PNG, JPG, and WebP — all without uploading to a server. Your images never leave your browser.
Popular image tools: Image Compressor, Background Remover, HEIC to JPG, Image Resizer, Image Cropper, Watermark Tool.
Developer Tools
Format, validate, and minify JSON, HTML, SQL, CSS, and JavaScript code instantly. Encode and decode Base64 strings, URL-encode query parameters, decode JWT tokens, test regex patterns, generate secure UUIDs, and create cryptographic hashes (MD5, SHA-256, SHA-512). Essential utilities for every full-stack developer's workflow.
Popular dev tools: JSON Formatter, Base64 Encoder, Regex Tester, JWT Decoder, Hash Generator.
PDF & Document Tools
Merge multiple PDFs into one, split large PDFs by page range, compress PDF file size, and extract text — all directly in the browser. Generate professional invoices, create formatted resumes, and build pay stubs with our document generation tools. No Adobe Acrobat needed.
Popular document tools: PDF Suite, Invoice Generator, Resume Builder, Pay Stub Generator.
Text & Writing Tools
Count words, characters, sentences, and reading time with our advanced word counter. Convert text case (uppercase, lowercase, title case, camelCase), compare two texts side-by-side, remove duplicate lines, reverse strings, generate Lorem Ipsum placeholder text, and convert Markdown to formatted HTML. Perfect for content writers, bloggers, and students.
Popular text tools: Word Counter, Case Converter, Text Compare, Lorem Ipsum.
Calculators & Converters
Calculate loan EMI payments with detailed amortization tables, check your BMI and body weight category, calculate tip splits for restaurants, convert between currencies using real-time rates, compute income tax estimates, and convert units of length, weight, temperature, and area. All calculators display step-by-step breakdowns.
Popular calculators: Loan EMI Calculator, BMI Calculator, Currency Converter, Unit Converter.
SEO & Marketing Tools
Generate SEO-optimized meta title and description tags, analyze metadata, check backlinks, and use our comprehensive SEO tools suite to improve your website's search engine ranking. Generate QR codes for URLs, Wi-Fi credentials, or contact cards that are instantly scannable. Create compelling social media profile pictures with our profile photo editor.
Popular SEO tools: Meta Tag Generator, QR Code Generator, SEO Tools Suite.
Why Developers & Designers Choose ToolWise
Unlike competitors, ToolWise doesn't log your inputs, sell your data, or place tracking cookies. Client-side processing means your sensitive data (API keys, private images, personal documents) stays 100% on your device.
No backend queues, no loading screens, no "your file is being processed" messages. Results appear within milliseconds because everything runs locally using the browser's native APIs and modern JavaScript.
Every tool is rigorously tested on iPhone, Android, iPad, and all major desktop browsers. Responsive layouts adapt from 320px mobile screens to 4K ultrawide monitors. Install as a PWA for offline access.
There are no hidden subscription plans, no "free tier" limits, and no features locked behind a paywall. ToolWise is built on the belief that productivity tools should be universally accessible.
Join hundreds of thousands of developers, designers, writers, students, and professionals who use ToolWise every day to get work done faster. Browse all 80+ free tools →