Image Levels Adjuster
Adjust image levels and gamma curves
Content-Type Negotiator
Simulate HTTP content negotiation
Global Team Scheduler
Schedule meetings for distributed teams
Image Border Generator
Add decorative borders to images
Image Hue & Saturation
Adjust hue and saturation of images
CSV Column Reorder
Reorder CSV columns by drag and drop or manual order
CSV Row Deduplicator
Find and remove duplicate rows from CSV data by one or more key columns
CSV Transposer
Swap rows and columns of any CSV table instantly in your browser
Average Calculator
Calculate mean, median, and mode
Calories Burned Calculator
Estimate calories burned during exercise
Birthday Day of Week Finder
Discover the weekday for any past or future date
Date Range Generator
Produce arrays of dates in any format
Moon Phase Calculator
See the moon phase for any date in one click
Time Duration Calculator
Sum or difference hours, minutes, seconds across multiple values
Time Since Calculator
Calculate exactly how long ago any moment was
Vat Tax Calculator
Add or remove VAT from a price
Tip Calculator
Calculate tips and split bills
Area Calculator
Calculate area of any 2D shape
Calendar Week Generator
Generate printable weekly calendars
Bmi Calculator
Calculate BMI from height and weight
Loan Emi Calculator
Calculate monthly EMI for any loan
Compound Interest Calculator
Calculate compound interest and final amount
Hex Encoder / Decoder
Encode and decode hexadecimal text
Base32 Encoder / Decoder
Encode and decode Base32 data
Base58 Encoder / Decoder
Encode and decode Base58 data
Base85 Encoder / Decoder
Encode and decode Base85 data
PEM Formatter
Format PEM certificates and keys
PEM Inspector
Inspect PEM block contents
CSR Decoder
Decode certificate signing requests
SSH Public Key Parser
Parse SSH public keys
Checksum Verifier
Verify file checksums quickly
Random String Generator
Generate random strings with rules
Nonce Generator
Generate secure nonce values
Nano ID Generator
Generate Nano ID strings
Hash Compare Tool
Compare hashes and digests
X.509 Name Parser
Parse certificate subject fields
Sentence Counter
Count sentences in text
Paragraph Counter
Count paragraphs in text
Keyword Extractor
Extract repeated keywords from text
Stopword Remover
Remove common stopwords from text
N-gram Generator
Generate n-grams from text
Text Normalizer
Normalize punctuation and spacing
Unicode Normalizer
Normalize Unicode text forms
Diacritics Remover
Remove accents from characters
Title Case Formatter
Convert text to title case
CSV Column Extractor
Extract selected columns from CSV
CSV Delimiter Detector
Detect CSV delimiters automatically
Text Column Aligner
Align plain-text columns neatly
List Cleaner
Clean messy copied lists
Bullet Converter
Convert text to bullet lists
Text Fingerprint Generator
Generate text fingerprints
Duplicate Paragraph Remover
Remove repeated paragraphs
Line Wrap Tool
Wrap text to a target line length
Text Chunker
Split long text into chunks
Reading Level Estimator
Estimate text readability
Case Style Converter
Convert text between naming styles
Env File Generator
Generate .env example files
dotenv Parser
Parse .env files safely
Port Conflict Checker
Check port conflicts in configs
Conventional Commit Generator
Generate conventional commit messages
Branch Name Generator
Generate clean Git branch names
Release Notes Formatter
Format release notes cleanly
Issue Template Generator
Generate issue templates
PR Template Generator
Generate pull request templates
HTTP Mock Response Builder
Generate mock HTTP responses
JSON Faker Template Builder
Build fake data templates
Pagination Calculator
Calculate pagination values
Rate Limit Calculator
Estimate API rate limits
Feature Flag Config Builder
Generate feature flag configs
Launch Checklist Generator
Generate launch checklists
Status Page Incident Template
Generate incident update templates
Uptime Percentage Calculator
Calculate uptime from downtime
Form Validation Rule Builder
Generate form validation rules
Keyboard Shortcut Cheat Sheet Builder
Generate shortcut reference tables
Embed Code Generator
Generate iframe and script embeds
Password Generator
Password Generator — free online tool
JWT Decoder
Encode and decode jwt
JWT Generator
JWT Generator — free online tool
Hash Generator
Hash Generator — free online tool
HMAC Generator
HMAC Generator — free online tool
UUID Generator
UUID Generator — free online tool
ULID Generator
ULID Generator — free online tool
Image Compressor
Image Compressor — free browser-based tool
Image Resizer
Image Resizer — free browser-based tool
Image Converter
Convert image formats
Image to Base64
Image to Base64 — free browser-based tool
Base64 to Image
Base64 to Image — free browser-based tool
SVG Optimizer
Optimize svg for better performance
SVG to PNG
SVG to PNG — free browser-based tool
PNG to SVG
PNG to SVG — free browser-based tool
Image Placeholder Generator
Image Placeholder Generator — free online tool
WebP Converter
Convert webp formats
EXIF Viewer
EXIF Viewer — free browser-based tool
Image to ASCII Art
Convert images to ASCII art
Number Base Converter
Convert number base formats
Percentage Calculator
Calculate percentage instantly
Unit Converter
Convert unit formats
Currency Converter
Convert currency formats
Roman Numeral Converter
Convert roman numeral formats
Prime Number Checker
Check prime number in one click
GCD & LCM Calculator
Calculate gcd & lcm instantly
Scientific Calculator
Calculate scientific instantly
Bitwise Calculator
Calculate bitwise instantly
Aspect Ratio Calculator
Calculate aspect ratio instantly
Color Math
Color Math — free browser-based tool
Date Difference Calculator
Calculate date difference instantly
Age Calculator
Calculate age instantly
Timezone Converter
Convert timezone formats
Cron Expression Builder
Build cron expressions with visual UI
ISO 8601 Formatter
Format and beautify ISO 8601 code
Week Number Calculator
Calculate week number instantly
Business Days Calculator
Calculate business days instantly
Date Format Converter
Convert date format formats
Countdown Timer
Countdown Timer — free browser-based tool
Code Diff Viewer
Compare and diff code viewer
Cron Expression Tester
Test cron expressions and preview next runs
Git Command Builder
Build git commands from plain English
Gitignore Generator
Gitignore Generator — free online tool
README Generator
README Generator — free online tool
Changelog Generator
Changelog Generator — free online tool
License Generator
License Generator — free online tool
Environment Variable Validator
Validate Environment Variable syntax instantly
Semver Calculator
Calculate semver instantly
Package.json Validator
Validate Package.json syntax instantly
Makefile Generator
Makefile Generator — free online tool
Docker Compose Generator
Docker Compose Generator — free online tool
Dockerfile Generator
Dockerfile Generator — free online tool
SQL Formatter
Format and beautify SQL code
SQL to NoSQL
SQL to NoSQL — free browser-based tool
GraphQL Formatter
Format and beautify GraphQL code
YAML Formatter
Format and beautify YAML code
YAML to JSON
YAML to JSON — free browser-based tool
JSON to YAML
JSON to YAML — free browser-based tool
TOML Formatter
Format and beautify TOML code
XML Formatter
Format and beautify XML code
XML to JSON
XML to JSON — free browser-based tool
JSON to XML
JSON to XML — free browser-based tool
CSV to SQL
CSV to SQL — free browser-based tool
SQL to CSV
SQL to CSV — free browser-based tool
Mock Data Generator
Mock Data Generator — free online tool
Lorem JSON
Lorem JSON — free browser-based tool
API Mock Generator
API Mock Generator — free online tool
QR Code Generator
QR Code Generator — free online tool
QR Code Reader
Read and decode qr code data
Barcode Generator
Barcode Generator — free online tool
PDF to Text
PDF to Text — free browser-based tool
PDF Merger
Merge multiple pdf files into one
PDF Splitter
Split pdf into separate files
File Size Converter
Convert file size formats
Clipboard Manager
Clipboard Manager — free browser-based tool
Screen Resolution Tester
Preview designs at common screen sizes
Browser Feature Detector
Browser Feature Detector — free browser-based tool
Emoji Picker
Pick emoji with visual preview
Icon Search (Font Awesome)
Icon Search (Font Awesome) — free browser-based tool
Google Fonts Preview
Preview google fonts before deploying
Font Pair Suggester
Font Pair Suggester — free browser-based tool
Loading Spinner Generator
Generate CSS loading spinners
CSS Button Generator
Design CSS buttons with live preview
Notification/Toast Generator
Notification/Toast Generator — free online tool
Pricing Table Generator
Pricing Table Generator — free online tool
Terminal Command Explainer
Explain terminal commands in plain English
Chmod Calculator
Calculate chmod permissions visually
Base64 Encode/Decode
Encode & decode Base64 data
URL Encoder/Decoder
Encode & decode URLs safely