Tools
579 free online tools for developers, designers and creators - no account needed.
Tools
579 free tools, grouped by what they do - 5 free uses per tool per day, 20+ tools free unlimited, no account needed.
Image tools
Convert, compress, clean up and inspect images.
Image to SVG
Vectorize PNG & JPG into clean, scalable SVG - free preview, instant download.
OpenImage Compressor
Shrink PNG, JPG & WebP by up to 80% in your browser - private, no upload.
OpenImage Resizer
Resize images to exact pixels, in bulk.
OpenBackground Remover
Erase solid backgrounds from product shots & green screens - free PNG export.
OpenFont Finder
Upload an image, select the text, and get the closest matching fonts.
OpenWebsite Screenshot
Screenshots plus 5-second scrolling videos (MP4, WebM, GIF) of any website.
OpenOG Image Generator
Design social preview cards & Open Graph images with any library icon.
OpenThumbnail Maker
YouTube & social thumbnails with bold text, icons and one-click export.
OpenFavicon Generator
Turn any icon into a complete favicon kit - 16 to 512px + webmanifest.
OpenPNG to ICO
Convert PNGs to real multi-size .ico favicon files.
OpenHEIC to JPG
Turn iPhone photos into universal JPGs
OpenHEIC to PNG
Lossless PNG from iPhone HEIC photos
OpenSVG tools
Optimize, convert and ship vector graphics.
SVG to PNG
Convert any SVG to high-res PNG with transparency.
OpenSVG Optimizer
Minify SVGs by 40-80% before shipping.
OpenSVG to JSX
Paste SVG, get a clean React component back.
OpenSVG to Data URI
Encode SVGs as CSS-ready data URIs for backgrounds and <img> tags.
OpenSVG Sprite Generator
Combine multiple SVGs into one <symbol> sprite sheet.
OpenLogo & codes
Brand marks, QR codes and barcodes.
Color & style
Colors, gradients, shadows and contrast.
SEO tools
Meta tags, sitemaps, schemas and SERP checks.
Meta Tag Generator
SEO meta tags + Open Graph + Twitter cards in one click.
OpenOpen Graph Generator
og:title, og:image & friends - social preview tags done right.
OpenRobots.txt Generator
Allow/disallow rules, sitemap & crawl-delay - valid robots.txt instantly.
OpenSitemap Generator
Build a valid sitemap.xml from your URL list.
OpenSlug Generator
Headlines to clean URL slugs - bulk mode included.
OpenKeyword Density Checker
Keyword frequency, density % and top terms for any text.
OpenSERP Preview
See your Google result before you publish - desktop & mobile.
OpenSchema Generator
JSON-LD structured data: FAQ, Article, Product, LocalBusiness & more.
OpenHeading Visualizer
See your H1-H6 outline and catch SEO issues
OpenHreflang Generator
Valid hreflang link tags with x-default for multilingual SEO
OpenOG Checker
Validate Open Graph and Twitter card tags
OpenTitle Analyzer
Score headlines for length, keywords and click-through appeal
OpenText tools
Count, convert, clean and compare text.
Word Counter
Words, sentences, paragraphs & reading time - live.
OpenCharacter Counter
Characters with & without spaces, lines and bytes.
OpenCase Converter
UPPER, lower, Title, camelCase, snake_case & kebab-case.
OpenRemove Duplicate Lines
Dedupe line lists instantly - with counts & sorting.
OpenRemove Extra Spaces
Collapse whitespace, trim lines, clean pasted text.
OpenMarkdown Formatter
Tidy messy Markdown - headings, lists & spacing normalized.
OpenMarkdown Preview
Live preview while you type.
OpenLorem Ipsum
Placeholder text for mockups.
OpenDiff Checker
Compare two texts side by side.
OpenList Comparer
Diff two lists: unique, shared, merged
OpenList Converter
Trim, dedupe, sort and reshape lists
OpenMarkdown Table Builder
Editable grid to Markdown tables with alignment
OpenDeveloper tools
Encoders, formatters, generators and the API.
Code Playground
Write HTML, CSS & JS with live preview.
OpenJSON Formatter
Beautify, validate & minify JSON.
OpenBase64 Encoder
Encode & decode text and files.
OpenJWT Decoder
Inspect tokens without sending them anywhere.
OpenRegex Tester
Test patterns live with match highlighting.
OpenTimestamp Converter
Unix epoch to human-readable dates.
OpenURL Encoder
Percent-encode URLs & query strings.
OpenUUID Generator
One or many v4 UUIDs, instantly.
OpenPassword Generator
Strong, customizable passwords.
OpenHash Generator
MD5, SHA-1, SHA-256 & SHA-512.
OpenBatch download
Multi-select icons anywhere and grab them as a ZIP of SVGs + PNGs.
OpenREST API
Search and fetch all 421,020 icons programmatically. 120 req/min free.
OpenGIF & video
Make, compress and convert animated GIFs.
GIF Maker
Turn images into animated GIFs with delay, loop and palette controls
OpenVideo to GIF
Convert video clips to animated GIFs with trim and frame rate controls
OpenGIF to Frames
Split an animated GIF into PNG or JPG frames, individually or as ZIP
OpenCompress GIF
Shrink GIFs with fewer colors, frame dropping and lossy differencing
OpenResize GIF
Resize animated GIFs by pixels or percent, loop preserved
OpenGIF to MP4
Convert animated GIFs to MP4 or WebM video, recorded in your browser
OpenPrivacy & watermark
EXIF data, redaction, face blur and watermarks.
Add Watermark
Stamp text or a logo onto photos with position presets
OpenBulk Watermark
Tile a repeating watermark across many photos, download as ZIP
OpenEXIF Viewer
Read a photo's camera, date, exposure and GPS metadata in your browser
OpenRemove Metadata
Strip all EXIF and GPS data from photos by re-saving their pixels
OpenPhoto GPS Extractor
Pull GPS coordinates from photos with map links and CSV export
OpenBlur Face
Draw boxes to blur or pixelate faces and sensitive regions
OpenRedact Image
Permanently black out text and regions, pixels gone for good
OpenExam forms
Photo and signature exactly as Indian exam portals demand.
Photo and Signature Joiner
Combine photo and signature into one portal-ready JPG
OpenSignature Resizer
Clean and resize your signature to exact portal specs
OpenExam Photo Resizer
Resize your photo to IBPS, SSC, UPSC, NEET or JEE specs
OpenExam Portal Presets
Make both exam photo and signature files in one click
OpenPassport Photo Sheet
Print multiple passport photos on one sheet at 300 DPI
OpenSecurity
Encryption, hashing and secret hygiene.
AES Encryptor
AES-256-GCM text encryption in your browser
OpenHMAC Generator
HMAC-SHA signatures in hex or Base64, with tag verify mode
OpenHeader Analyzer
Paste raw response headers, get a security audit in seconds
OpenJWT Builder
Sign and verify HS256/HS384/HS512 tokens
OpenBreach Check
Check passwords against HaveIBeenPwned, safely
OpenBasic Auth Generator
Build HTTP Basic auth headers instantly
OpenBcrypt Hasher
Hash and verify passwords with bcrypt
OpenPassword Strength
Entropy analysis and crack-time estimates for any password
OpenRSA Key Generator
RSA-2048/4096 key pairs generated locally in your browser
OpenSafeLink Decoder
Unwrap Outlook SafeLinks to reveal the real URL
OpenSecurity Headers
Copy-paste security headers for nginx and Apache
OpenString Masker
Mask emails, phones and secrets before sharing
OpenCalculators
ROI, pricing, DevOps and everyday math.
AI Cost Calculator
Estimate AI API spend across 16 models
OpenFreeze Time Guide
Freezer life and use-by dates for 40 foods
OpenGrade Calculator
Weighted grades plus a final-exam forecaster
OpenGrass Seed Calculator
How much seed your lawn needs, in bags
OpenIBAN Validator
Validate any IBAN with the mod-97 check, parsed and formatted
OpenMath Evaluator
Safe expression evaluator, no eval(), hand-written parser
OpenMatrix Calculator
Matrix ops with step-by-step determinant workings
OpenMolar Mass Calculator
Molar mass and element mass share from a formula
OpenMortgage Calculator
Payments, amortization and extra-payment modeling
OpenPaint Calculator
How much paint your room needs, in gallons and liters
OpenAspect Ratio Calculator
Simplify ratios and resize proportionally
OpenBill Splitter
Split checks with tip and tax
OpenLearn & playgrounds
Interactive playgrounds for web APIs and JS.
Algorithm Visualizer
Watch sorting and searching animate step by step
OpenAlt Text Helper
Write better image alt text with live feedback
OpenARIA Reference
Searchable ARIA roles and attributes guide
OpenArray Visualizer
Step through map, filter, reduce like a debugger
OpenFunction Grapher
Plot and compare math functions interactively
OpenHTTP Cache Lab
Simulate Cache-Control and ETag decisions on a live timeline
OpenHTTP Status Codes
Look up any HTTP status code and learn what it means
OpenHTTP/2 Lab
Watch HTTP/1.1 race HTTP/2 in an animated simulation
OpenAsync Visualizer
Watch async/await suspend and resume on animated lanes
OpenV8 Pipeline
Trace JavaScript from source to optimized machine code
OpenEvent Loop Visualizer
Animate the call stack, queues and Web APIs step by step
OpenFloat Visualizer
Click IEEE 754 bits and see the exact decimal value
OpenGenerators
Mock data, boilerplate and AI prompt helpers.
ASCII Art
Turn text into FIGlet-style ASCII banners
OpenBaby Name Generator
Names by gender, origin, and meaning
OpenPrivacy Policy Generator
A tailored privacy policy draft for your website
OpenResume Builder
ATS-friendly resume, export to PDF or Word
OpenText to Speech
Read any text aloud with your device's built-in voices
OpenWorld Clock
Live ticking clocks for every time zone you need
OpenCompose Generator
Build docker-compose.yml visually, live YAML
OpenDocker to Compose
Turn docker run commands into compose YAML
OpenDockerfile Generator
Best-practice Dockerfiles for 10 languages
OpenEmail Signature Generator
Design professional HTML email signatures
OpenCLAUDE.md Builder
7-step wizard that writes your project's CLAUDE.md
OpenGitHub Card
Shareable GitHub repo cards with 6 themes, SVG and PNG export
OpenDesign
More handy tools.
Font Pairing
Curated heading and body font pairs with live preview
OpenFont Preview
Preview 200+ Google Fonts with your own text
OpenGlassmorphism Generator
Design frosted glass cards and copy the CSS
OpenGradient Text
Gradient headlines with live preview and CSS
OpenMesh Gradient
Draggable color pins, layered radial-gradient CSS
OpenNeumorphism Generator
Soft-UI shadows with copy-ready CSS
OpenPixel Art Maker
8x8 to 64x64 pixel canvas with PNG and data-URL export
OpenSpacing Scale
Consistent spacing, exported as CSS vars
OpenSVG Path Editor
Draw Bezier paths visually, copy the d attribute
OpenSVG Previewer
Paste SVG markup, validate and preview instantly
OpenTailwind Color Finder
Find the closest Tailwind shade for any hex color
OpenText Shadow Generator
Design layered CSS text shadows with live preview
OpenNetwork
HTTP, CORS, headers and connectivity.
IPv4 Converter
Convert IPv4 to integer, hex, binary, octal and IPv6-mapped
OpenIPv6 ULA Generator
Random RFC 4193 private IPv6 prefixes in one click
OpenMAC Generator
Random MAC addresses with OUI presets and vendor lookup
OpenPort Reference
130 common ports with protocol, service and security notes
OpenRandom Port
Secure random port numbers with no duplicates
OpenSubnet Calculator
CIDR to network, broadcast and usable hosts
OpenDNS Lookup
Query DNS records over encrypted DNS
OpenFun
Toys, games and creative experiments.
Meal Generator
Random meal ideas with macros matched to your diet
OpenMetronome
Tap tempo, time signatures and a visual beat pulse
OpenMorse Code
Encode, decode and play Morse at any WPM
OpenNATO Phonetic
Spell it out: Alpha, Bravo, Charlie
OpenBeat Maker
Program drum beats in your browser
OpenPiano Keyboard
Playable Web Audio piano with QWERTY keys and sustain
OpenPomodoro Timer
Focus sessions with custom breaks, alerts and history
OpenRoman Numerals
Two-way conversion between numbers and Roman numerals
OpenStopwatch
10ms precision timer with lap deltas and CSV export
OpenTeam Randomizer
Split any name list into fair, seeded random teams
OpenTone Generator
Play test tones and frequency sweeps from 20 Hz to 20 kHz
OpenTyping Test
Timed typing speed test with live WPM and accuracy
OpenComing soon
CLISoon
npx iconvault - pull icon sets straight into your repo.
Figma pluginSoon
Search and drop the whole library without leaving Figma.
VS Code extensionSoon
Insert icons as you code, with inline previews.
Chrome extensionSoon
Find, customize and copy icons from the toolbar.
AI icon generatorSoon
Describe a brand-new icon, get editable SVG back.
Team workspacesSoon
Shared collections, brand kits and roles.