Generators & Design Tools tools

QR codes, palettes, gradients and other creative generators. Everything runs locally in your browser.

📖 New to generators & design tools? Read our Best Free Online Generators & Design Tools: QR Codes, CSS, Charts, Screenshots and More for a full comparison of every tool below and which one to pick.

ASCII Art Generator
Turn text into big ASCII art banners with 12 FIGlet fonts and a live preview, or convert an image to ASCII. Copy or download as text, 100% in your browser.
Barcode Generator
Generate Code 128, EAN-13, UPC-A, Code 39 or ITF barcodes from text or numbers and download them as PNG or SVG, entirely inside your browser.
CSS Box Shadow Generator
Build CSS box-shadows with live fields for offset, blur, spread, colour and inset. Stack layers, apply elevation presets, copy the finished declaration.
Tournament Bracket Generator
Build a single-elimination bracket from a list of names, with automatic seeding and byes, click-to-advance winners, a share link and PNG or PDF export.
Bulk QR Code Generator
Paste a list or load a CSV and get up to 500 QR codes at once, as a ZIP of PNGs or a printable PDF sheet. Everything runs in your browser.
Chart Maker
Paste or type data, or import a CSV, and instantly build a bar, line, pie or donut chart with labels, colors and a legend. Export as PNG or SVG.
CSS Clip-Path Generator
Build CSS clip-path shapes visually. Drag polygon points, load presets, or type circle, ellipse and inset values, with a live preview and copy-ready CSS.
Code to Image Screenshot Maker
Turn a code snippet into a polished, shareable PNG screenshot with syntax highlighting and window chrome. Runs entirely in your browser; nothing is uploaded.
Coin Flip
Flip a virtual coin online. Heads or tails with a 3D animation, plus a batch flipper, running tally and streak stats. Crypto randomness, in your browser.
Color Palette Generator
Generate 5-color palettes with random, complementary, analogous or triadic harmony, lock the swatches you like, and export HEX, CSS variables or a PNG.
CSS Gradient Generator
Build linear, radial and conic CSS gradients visually, with a live preview, one-line copyable CSS and a PNG export up to 4000px. Free, no sign-up.
CSS Grid Generator
Set columns, rows and gaps, paint named grid areas onto a live grid, and copy matching CSS and HTML. Up to 12 tracks each way, free, no sign-up.
Dice Roller
Roll RPG dice online with d4 to d100, expressions like 3d6+2, and d20 advantage or disadvantage, drawn from your browser's crypto random source.
Discord Timestamp Generator
Turn any date and time into Discord's dynamic timestamp codes, with all seven styles, a live preview and one-click copy, entirely in your browser.
Email Signature Generator
Build a professional HTML email signature from a form and copy it straight into Gmail or Outlook. Your details never leave your browser. Free.
Flashcard Maker
Build flashcard decks in your browser, study them with flip, shuffle or Leitner boxes, import or export CSV and JSON, and print a numbered PDF.
Habit Tracker
Mark days on a year heatmap and watch a current streak, a longest streak and a completion rate counted from the day you created the habit. JSON export.
ICS File & Add to Calendar Link Generator
Fill in an event and get a valid RFC 5545 .ics file plus real Google Calendar and Outlook add-to-calendar links, built entirely in your own browser tab.
Kanban Board
Columns, drag-and-drop cards, labels and due dates, across as many boards as you like. Saved in this browser, with JSON export to move it elsewhere.
LaTeX Equation Editor
Write LaTeX math with a live preview and a click-to-insert symbol palette, then download it as a PNG or SVG image. Free, private, in your browser.
Lorem Ipsum Generator
Generate lorem ipsum placeholder text in your browser. Pick paragraphs, sentences or words, set a count from 1 to 1000, and copy the result in one click.
OG Image Generator
Create a social share image (title, subtitle, background) for Open Graph, X, LinkedIn or Pinterest, right in your browser. Free PNG, no upload.
Placeholder Image Generator
Generate dummy images at any size in PNG, JPG, WebP or SVG, with your own colours and label, one at a time or as a ZIP of every size you list.
AI Image Prompt Builder
Assemble a style, camera, lighting and aspect ratio suffix for Midjourney or ChatGPT image prompts. No API key, no tokens, nothing sent anywhere.
QR Code Generator
Turn a URL or any text into a PNG QR code from 100 to 1000 pixels, with four error correction levels. Drawn in your browser, so nothing is logged.
QR Code Reader from Image
Decode QR codes from saved screenshots and photos, several files at a time. Each image becomes a text file holding the raw value. Nothing is uploaded.
Quiz Maker
Build multiple choice and true or false quizzes, shuffle them, take them with instant scoring, and retry only the ones you missed. Everything stays local.
Random Number Generator
Draw one number or a thousand from any range, with optional no-repeats and sorting, plus dice and coin presets. Uses your browser's crypto randomness.
Random Team Generator
Split a list of names into random balanced teams by team count or size, with keep-together and keep-apart rules. Free, private, runs in your browser.
YouTube Thumbnail Maker
Design a 1280×720 YouTube thumbnail (background photo, bold outlined text, a cutout subject, emoji and shapes) free, in your browser, no signup.
Username Generator
Generate up to 50 usernames in a gamer, professional or aesthetic style, with an optional theme word and a length limit. Nothing leaves your browser.
vCard QR Code Generator
Turn contact details into a vCard QR code, a downloadable .vcf file and a printable business card sheet. Everything is generated inside your browser.
WhatsApp Link Generator
Build a click-to-chat link with a pre-filled message and a downloadable QR code. Numbers are normalised, notes flag likely mistakes, nothing is uploaded.
Wheel of Names
Type a list, spin a wheel and get a cryptographically random winner. Up to 100 entries, three palettes and an option to remove the winner each spin.
WiFi QR Code Generator
Turn a network name and password into a scan-to-connect QR code. Reserved characters are escaped correctly, and nothing about your network is uploaded.
Word Cloud Generator
Paste text and get a frequency-sized word cloud with spiral placement, five palettes and optional rotation. Export as PNG or SVG, all in your browser.

Generators & Design Tools tools in action

Screenshot of the QR Code Generator tool with the sample input “https://sysfenix.com/”, Error correction set to Medium (~15% recovery, default), Image size (px) set to 300 — QR Code Generator mid-process: the sample input “https://sysfenix.com/”, Error correction set to Medium (~15% recovery, default), Image size (px) set to 300.

Screenshot of the CSS Gradient Generator tool with a live gradient preview above its own CSS, with the colour stops listed as editable rows and controls for gradient type and angle — CSS Gradient Generator mid-process: a live gradient preview above its own CSS, with the colour stops listed as editable rows and controls for gradient type and angle.