Generator Tools

Generate useful content on demand: passwords, UUIDs, Lorem Ipsum, QR codes, images, and more—right from your browser with instant results.

106 tools available

AI Tools 4

AI Style Transfer

On-device AI neural style transfer in your browser. Apply Van Gogh, Monet, Klimt styles to photos with TensorFlow.js Magenta. No upload, fully private.

AI image caption generator

Free AI image caption generator running offline in your browser via the vit-gpt2-image-captioning model. Get alt text and 3 caption suggestions, no upload.

Face Beautify

Restore and enhance faces with GFPGAN AI, 100% on-device in your browser, no upload. WebGPU-accelerated old photo restoration, unblur and retouch.

Image to Prompt Generator

100% in-browser, image never uploads. Reverse any image into a structured prompt for Midjourney v7, Flux, SDXL, ComfyUI and DALL-E 3 with palette and negative.

Audio Tools 5

Audio Recorder

Free WAV audio recorder: lossless stereo 48 kHz capture, live waveform, voice-activity auto-stop, plus EBU R128 LUFS and true-peak (dBTP) compliance check.

Metronome

Pro online metronome with tap tempo, subdivisions, speed trainer and per-beat accents for odd meters. Export WAV click tracks with count-in for your DAW.

Text to Speech

Free text to speech with natural AI voices. Adjustable rate & pitch, word highlighting for proofreading, accessibility reader. Private, offline, no signup.

Tone Generator

Generate sine, square, sawtooth, sweep (chirp) tones and pink/white noise. Set frequency, dBFS level, A4=440 reference. Export 48/96 kHz, 24-bit WAV.

White Noise Generator

Pro noise generator: download WAV/MP3/OGG pink, brown & white noise with peak/LUFS metering, true-peak safe normalize, 10-band EQ and binaural beats.

Blockchain Tools 4

EVM Vanity Address Generator

Generate EVM vanity addresses client-side - private keys never leave your browser. Open-source secp256k1/Keccak-256, EIP-55 checksum, batch CSV/JSON export.

Tokenomics Chart Builder

Build ERC-20 tokenomics pie charts with exact BigInt token math. Set vesting, TGE unlocks, decimals and export the allocation table to CSV or JSON.

BIP39 Mnemonic

Generate or validate BIP39 seed phrases (12-24 words), apply an optional passphrase (25th word), and derive the PBKDF2-HMAC-SHA512 512-bit seed hex.

Mnemonic to Address

Derive HD wallet addresses, private keys (WIF/hex) and xpub from a BIP39 mnemonic for Bitcoin, EVM, Solana, BCH and more. 100% client-side.

Color Tools 14

Border Radius Generator

CSS border-radius generator with per-corner control, px/rem/em/% units, shorthand or longhand properties and live preview. Copy paste-ready CSS code.

CSS Clip-path Maker

Visual CSS clip-path generator: drag points, import & edit an existing clip-path, copy CSS with -webkit- prefix. Polygon, circle, ellipse, inset.

Glassmorphism Generator

Create modern frosted glass UI effects with CSS backdrop-filter. Adjust blur, transparency, borders. 6 presets, live preview, copy production-ready code.

Flexbox Generator

Visual CSS Flexbox generator with live preview. Tune justify-content, align-items, gap and order, then copy production CSS (flex shorthand) plus matching HTML.

Box Shadow Generator

Box-shadow generator with live preview: multiple layers, inset, RGBA. Copy as CSS, Tailwind class, or React/JSX. Material elevation & neumorphism presets.

CSS Animation

Build CSS @keyframes animations visually. 11 presets, live preview, editable keyframe table, transform + opacity + color, copy production-ready CSS.

Clamp() Calculator

Free CSS clamp() calculator for fluid typography with rem/px output, CSS custom properties and Utopia-style type scales. Live preview plus a WCAG 1.4.4 zoom-safe check.

Cubic Bezier Editor

Free visual cubic-bezier editor for CSS animations. Drag handles to design easing curves, import an existing value, preview live, and copy the cubic-bezier().

Color Harmony Generator

Generate complementary, analogous, triadic, tetradic, split-complementary and monochromatic palettes from any HEX. Each swatch shows its WCAG contrast ratio.

Color Mixer

Blend two HEX colors in perceptual OKLab so midpoints stay vivid, build a 3-10 stop ramp, and copy it as a CSS linear-gradient or HEX list.

Color Palette Generator

Color palette generator with built-in WCAG contrast audit. Build harmonies or extract from images, export design tokens to CSS, SCSS, JSON, Tailwind, Figma.

Color Shades Generator

Build even color ramps from any HEX base. 4-16 shades & tints with live WCAG contrast (AA/AAA) checks. Export CSS, JSON, Tailwind in one click.

Dark Mode Pair Generator

Paste a light-mode HEX palette and get the matching dark-mode colors via OKLCH lightness inversion. WCAG contrast checks and CSS variables export.

Gradient Generator

CSS gradient generator with OKLCH perceptual interpolation, WCAG contrast check, and Tailwind v4, SVG and design-token export. Live preview, copy-ready code.

Data Tools 3

Schema Extractor

Generate TypeScript, JSON Schema, Go, Python, Java and C# types from a JSON or CSV API response. Detects enums, optional and nullable fields. Free, private.

Chart Builder

Turn CSV or JSON into bar, line, area, pie, doughnut or radar charts. Stacked series, dark theme, custom colors, PNG/SVG/PDF export. Free.

Pivot Table

Free Excel/Google Sheets alternative: build CSV or JSON pivot tables in your browser. Sum, count, average, min, max - private, no upload.

Developer Tools 23

Encoding 2

Bcrypt Hash Generator

Generate bcrypt hashes online with selectable cost factor (4 to 14 rounds). Verify $2a, $2b, $2y hashes and audit cost to see if a hash needs rehashing.

HMAC Generator

Generate and verify HMAC signatures (SHA256/SHA512/SHA1/MD5). Compare webhook signatures, sign AWS requests and JWT HS256. Hex or Base64, 100% browser.

Generators 18

Redirection Rules Generator

Build redirect rules for Apache .htaccess, Nginx, Netlify _redirects — 301/302/307/308. Wildcard path-forwarding, bulk 301 import, syntax-correct output.

TOTP Generator

Free online TOTP / 2FA code generator and verifier (RFC 6238). Paste a Base32 secret to see live codes, scan the QR with any authenticator, and verify codes.

.htaccess Generator

Free .htaccess generator: force HTTPS, WWW/non-WWW redirects with your real domain, GZIP, caching, bot blocking, Apache 2.4 security and custom 301 rules.

Cron Expression Generator

Build, parse and validate crontab and Quartz cron expressions. Paste any line or @daily macro, expand it, see human-readable text and next run times.

Fake Data Generator

Generate realistic fake test data for QA and backend devs. Seed for reproducible datasets, pick a locale, export to JSON, CSV or SQL for database seeding.

Favicon Generator

Generate a real multi-size .ico plus PNG, apple-touch-icon and a custom site.webmanifest with theme color from one image. Free PWA favicon maker.

JSON-LD Generator

Free, no sign-up JSON-LD generator. Validates Google-required fields and copy-paste a <script> for rich results across 12 schema types, fully client-side.

Manifest Generator

Build a Web App Manifest and audit PWA installability live: checks 192/512 PNG and maskable icons so your app passes Lighthouse and shows the install prompt.

Markdown Table Generator

Convert CSV or Excel data to a GitHub Flavored Markdown table, or build one in a visual editor with column alignment, pipe escaping and live preview.

Meta Tag Generator

Generate spec-compliant HTML meta tags for SEO, Open Graph and Twitter Cards with a live SERP and social preview plus pass/warn/fail validation. No signup.

Password Generator

Free cryptographically secure password generator with real entropy (bits) and offline crack-time readout. Custom length, symbols, bulk output, NIST-aligned.

Regex Generator

Visual regex builder + live tester: highlight matches, capture groups, lookahead, replace preview, export valid JS/Python/PHP/Java/Ruby/Go code. No install.

Robots.txt Generator

Build a robots.txt with a live URL tester and an RFC 9309 (Robots Exclusion Protocol) compliance linter. WordPress, e-commerce & blog presets included.

Sitemap Generator

Build sitemap.xml with lastmod, changefreq and priority. Auto-splits past the 50,000-URL limit into a sitemap index, validates, ready for Search Console.

UTM Builder

GA4 campaign URL builder that auto-lowercases and slugifies UTM values, flags invalid utm_medium, and ships presets for Google, Facebook and email.

UUID Batch Generator

Generate up to 10,000 UUIDs: random v4, time-ordered v7, deterministic name-based v5 (namespace + name). Export TXT, CSV, JSON or SQL INSERT.

UUID Generator

Generate UUID v1, v4, v5, v7 and Nil GUID with crypto.randomUUID. Bulk up to 100, uppercase, hyphens, braces, RFC 4122 / 9562 compliant.

WiFi QR Generator

Generate branded WiFi QR codes with your logo and colors. Scan to auto-connect — no typing. WPA3/WPA2/WEP, open and hidden networks, scannability check.

Utilities 3

URL Slug Generator

Bulk URL slug generator: convert text to clean SEO slugs with accent transliteration. Batch mode makes one de-duplicated slug per line for CMS migrations.

Mermaid Editor

Free Mermaid live editor for UML, flowcharts, class & ER diagrams. No install, renders live, exports PNG/SVG with transparent background and 1x-4x scale.

Diceware passphrase generator

Free Diceware passphrase generator using the EFF long wordlist and WebCrypto. Pick word count, separator, see entropy bits and crack-time estimates.

Fun Tools 20

Fake TikTok

Make realistic fake TikTok video + comment screenshots. Customize creator, thumbnail, pinned comments, likes. Download or copy PNG. Free, works offline.

Fake Instagram

Free Instagram post + comment generator, no login, runs in your browser. Customize handle, verified badge, caption, likes, comments. Download PNG.

Fake Tweet

Free fake tweet maker for realistic X (Twitter) screenshots. Customize handle, verified badge, likes, views. Runs offline in your browser — no login.

Fake WhatsApp

Free fake WhatsApp chat generator. Make realistic chat screenshots online, no watermark. Custom contact, blue ticks, online status. Copy or download PNG.

Fake iMessage

Free online fake iMessage screenshot generator. Make realistic iOS chat texts with emoji, dark mode, custom status bar. Download PNG, no watermark. Satire only.

Bracket Generator

Free printable tournament bracket generator. Single, double elimination & round robin with seeding, byes, third-place match. Click to advance winners live.

Compliment Generator

Generate uplifting compliments free in your browser. Pick a tone and occasion, get a thoughtful line, copy or share it instantly. No sign-up needed.

Decision Wheel

Free spinning decision wheel with custom Yes/No or up to 8 options. Fair crypto randomness, shareable links, custom result messages — works in your browser.

Emoji Mixer

Generate a random three-emoji combo in seconds. Pick your emoji sets, shuffle, copy, and share a permalink. Fair crypto randomness, free and offline.

Fake Android Update

Free online fake Android system update screen generator with Pixel, Samsung, Stock and Bootloader themes. No install. Fullscreen prank, tap or ESC to exit.

Fake Death Screen

Free, safe fake Blue Screen of Death (BSOD) generator for Windows, macOS and Linux. Runs in your browser, no download, no real crash. Great for pranks.

Fake Update Screen

Free fake update screen generator, no download. Make a 100% safe browser prank for Windows 11, Mac, iPhone & Android, with screenshot export. Just for fun.

Fake Virus Scan

Free fake virus scan prank that runs 100% in your browser — no download, totally safe. Norton, McAfee and Avast themes with one-tap exit on any device.

Fake XP BSOD

Generate the classic Windows XP Blue Screen of Death. Custom STOP code, driver and memory dump. Tap or ESC to exit. Free, offline, mobile-friendly.

Fake iOS Update

Free fake iOS update screen, no download. Realistic iPhone Apple logo and progress ring. Custom version and speed. Tap or press ESC to exit anytime.

Fake macOS Update

Free online fake macOS update screen (Sonoma, Ventura, Recovery). Fullscreen prank with Apple logo and progress bar. Tap twice or ESC to exit. Safe.

Fortune Cookie

Crack a virtual fortune cookie for a random mood-tagged message. Save your history, share fortunes, or download a fortune image. Free, no signup.

Hacker Typer Screen

Hacker typer prank: mash any keys, watch real code stream, then hit Caps Lock for an ACCESS GRANTED splash. Themes, fullscreen, works offline.

Truth or Dare

Free Truth or Dare game with 300+ prompts across kid, teen and adult-mild difficulties. Spin to choose or pick manually. Perfect for sleepovers and parties.

Would You Rather

Free Would You Rather generator with 200+ silly, deep, gross, ethical and sci-fi questions. Works offline, no signup. Copy or share prompts to your group chat.

Geography & Mapping Tools 2

Geohash Encoder Decoder

Geohash encoder/decoder for Redis GEO, MongoDB and PostGIS: lat long to geohash and back, auto-pick precision for a radius, copy covering prefixes as SQL WHERE.

Plus Codes

Free open-source Plus Codes tool: encode/decode Open Location Codes, recover short & compound codes, see true cell size in meters. No street address needed.

Image Tools 9

Add Text to Image

Add captions to photos with size, color, weight, alignment, position, outline and auto-wrapping plus a background band. Great for product photos and memes.

Barcode Generator

Generate Code128, EAN-13, EAN-8, UPC-A, Code39, ITF-14, MSI and Pharmacode barcodes with live GS1 check-digit verification. Download SVG or PNG in browser.

Collage Maker

Free photo collage maker that runs in your browser — no upload, no watermark, no signup. Smart auto layout, social & print presets, export up to 4096px.

GIF Maker

Convert video to GIF or turn images into animated GIFs free. Trim, boomerang, no upload, no watermark - 100% private, runs in your browser.

Image Frame Border Maker

Add borders to photos online: solid, rounded corners, circle crop, drop shadow, polaroid frame, transparent PNG, and exact social-media sizes.

Image pixelator

Free online image pixelator. Censor faces & license plates or make pixel art with adjustable pixel size, palette quantization and grid overlay. Browser only.

Image to ASCII Art

Free image to ASCII art converter. Turn any photo into colored text art, export ANSI for terminals or PNG/TXT. Runs in your browser, no upload.

Meme Generator

Build memes from 20+ classic templates or your own image. Add text, drag to resize layers, stickers, freehand draw, export transparent PNG/JPG/HD. No watermark.

QR Code Generator

Free QR code generator for URLs, WiFi, vCard & events. PNG & SVG download, error-correction control, version readout. Static codes, no expiry.

PDF Tools 1

CV Builder

Free ATS-friendly CV and resume builder, no sign up. 5 templates, text PDF export that recruiters and tracking systems can read. Private, one-page ready.

Social Media Tools 3

OG Image Generator

Free og:image and social card maker. Create link preview images for Facebook, Twitter, LinkedIn. Export PNG, JPG, or WebP at retina 2x in seconds.

Text to Handwriting

Turn typed text into realistic handwriting on lined, grid or aged paper. Pick from 15 fonts and 6 papers, set ink color, then export PNG, JPG or PDF.

X Thread Maker

Split long text into X/Twitter threads for creators and agencies. Smart breaks, X Premium limits, and CSV/JSON export for Typefully, Hypefury and Buffer.

Text Tools 8

Markdown TOC

Free online Markdown table of contents generator for READMEs and docs. GitHub heading slugs, anchor-link health check, CommonMark/GitLab styles, client-side.

Bionic Reading Converter

Free bionic reading converter for focus and accessibility. Bold word heads, dim the rest, tune the ratio, and copy HTML or rich text to Notion, Docs, Gmail.

Citation Generator

Free APA, MLA, Chicago, Harvard & IEEE citation maker. Generate in-text citations, works cited entries and BibTeX export for books, journals & websites.

Fancy Text Generator

Free fancy text generator with 27 cool Unicode fonts. Copy and paste fonts for Instagram, TikTok, Discord bio, with per-platform character-limit checks.

Lorem Ipsum Generator

Free Lorem Ipsum generator with 6 styles (corporate, tech, hipster, food, fantasy), plain or HTML <p> output, and live word, sentence and character counts.

Random Text Generator

Generate secure random passwords, strings, numbers, letters and UUID v4 with the Web Crypto API. Live entropy meter shows bits and offline crack time.

Text Repeater

Repeat any text 1 to 10,000 times with a custom separator, plus a {n} counter token for sequential mock data, CSV test rows, and load-test payloads.

Zalgo Text Generator

Free zalgo text generator with adjustable intensity for Discord, X, and more. Copy and paste glitch text, or use the built-in zalgo decoder to remove zalgo.

Time Tools 4

Work Shift Scheduler

Free shift scheduler and rota maker. Build rotating employee rosters, check weekly hours and rest periods for labor compliance, and export CSV or ICS.

Moon Phase Calendar

Free moon phase calendar with illumination percentage. Generate a monthly or yearly lunar calendar from 1900 to 2100, print or download as PDF.

Calendar Generator

Make printable A4/Letter calendars: mark deadlines on exact days, show ISO week numbers, Monday/Sunday start, holidays and notes. Download PDF or print.

Time Interval Splitter

Split time ranges into equal intervals with buffer breaks between slots. Build appointment slots, shift schedules, and Pomodoro blocks with a visual timeline.