96 free online tools. No signup required.
Generate realistic fake names, emails, addresses, phone numbers, and companies. Configurable locale, bulk generation, and CSV export.
Generate placeholder images with custom size, colors, text, and format. Download as PNG using Canvas API.
Generate gallery layouts with placeholder images from picsum.photos. Customizable grid, image sizes, and effects.
Generate beautiful mesh gradient backgrounds with multiple control points and colors. Export as CSS or SVG.
Generate repeating SVG/CSS patterns including dots, lines, zigzag, checkers, waves, and more with color and size controls. Copy CSS output.
Select two emojis and combine them creatively using canvas blend modes
Convert text to ASCII art using multiple FIGlet-style font implementations
Generate a developer portfolio HTML page with name, bio, skills, projects, social links. Download complete HTML file.
Generate audio waveforms (sine, square, sawtooth, triangle) with Web Audio API. Frequency/volume controls. Visual waveform display.
Generate creative writing prompts by genre (fantasy, sci-fi, romance, mystery, horror). Random combinations of character, setting, conflict.
Generate random mazes using recursive backtracking on Canvas. Multiple sizes. Solve button shows solution path.
Conway's Game of Life on Canvas. Click cells to toggle, play/pause/step, speed control, common patterns (glider, blinker, etc.).
Virtual piano with 2 octaves. Click or use keyboard. Web Audio API for sound. Record and playback simple melodies.
16-step drum sequencer with kick, snare, hi-hat, clap, tom sounds using Web Audio API. BPM control, play/stop.
Browse and search curated prompt templates for ChatGPT/Claude by category. Click to copy. Add custom prompts to localStorage.
Generate Code 128, EAN-13, UPC-A barcodes using Canvas. Input product number, download as PNG. Validate check digits.
Generate white, pink, brown, and blue noise using Web Audio API. Volume control, timer, mix multiple noise types.
Play reference tones for standard guitar tuning (EADGBE) using Web Audio API. Show frequencies. Alternative tunings.
Upload an image and add top/bottom text with Impact font style. Customize text color, outline, and size. Download your meme as PNG.
Generate gradient wallpapers at custom resolutions. Multiple gradient types, random generation. Download as PNG.
Generate geometric patterns: triangles, hexagons, circles, squares with randomized colors. Canvas-based. Download.
Generate abstract art with random shapes, colors, compositions using Canvas. Controls for complexity, palette, style.
Generate mandala patterns with radial symmetry. Controls for segments, layers, complexity, colors. Canvas-based. Download.
Generate stylized QR codes with custom colors, rounded modules, logo placeholder area. Canvas-based generation.
Generate inline sparkline charts from data points. SVG-based. Customizable size, color, style (line, bar, dot). Copy SVG.
Reference chart for music chords: major, minor, 7th, diminished, augmented. Show notes for each chord. Audio playback via Web Audio.
Generate printable handwriting practice sheets with custom text, line types (solid, dashed, dotted), letter spacing. Print-friendly CSS.
Generate pure tones at any frequency (20Hz-20kHz) with sine, square, sawtooth, and triangle waveforms
Build chord progressions, select key and chords, play back with Web Audio API
Browse musical scales, view notes and intervals, play scales with Web Audio API
Input notes or chords from a song to determine possible keys using music theory
Generate random rhythm patterns in common time signatures, visualize as grid, play back with Web Audio
Play reference pitches for standard tuning (A440), orchestral tuning, and alternative tunings
Generate binaural beats with presets for focus, relaxation, and sleep using Web Audio API
Generate DTMF phone tones with a dial pad interface using Web Audio dual-tone synthesis
Generate baby names by origin (English, Spanish, Japanese, Arabic, etc.), gender, starting letter. Meaning included. Favorites list.
Roll various dice: D4, D6, D8, D10, D12, D20, D100. Multiple dice, modifiers. Roll history. Animated dice using Canvas.
Shuffle and deal cards from a standard 52-card deck. Visual card display using Unicode/CSS. Deal to multiple hands.
Generate random RPG characters: race, class, stats (3d6), background, alignment, name. D&D style. Re-roll individual stats.
Create weighted loot tables for games. Add items with rarity/weight, simulate drops. Distribution chart.
Generate names by type: fantasy, sci-fi, medieval, modern, Japanese, Norse. Gender options. Batch generation.
Generate random story plots: genre, protagonist, antagonist, setting, conflict, twist. Mix and match elements.
Generate word search puzzles: input word list, choose grid size, direction options. Print-friendly. Canvas rendering.
Generate placeholder text in multiple fake languages: Latin, pseudo-French, pseudo-German, pseudo-Japanese, and tech jargon
Generate acronyms from phrases and expand common tech and business acronyms
Create visual timelines with events, dates, descriptions. Vertical and horizontal layouts. Color-coded categories. Export as PNG.
Create feature comparison tables with checkmarks/x marks. Multiple columns. Export as HTML.
Create 2-circle or 3-circle Venn diagrams with labels for each section. Canvas rendering. PNG export.
Create radar/spider charts from data points. Customizable axes, colors. Canvas rendering. Compare multiple datasets.
Create hierarchical tree diagrams. Add parent/child nodes. Canvas rendering. Expand/collapse branches.
Create bar charts from data: labels, values, colors. Horizontal/vertical. Stacked option. Canvas. PNG export.
Create pie/donut charts from data. Labels, values, colors. Legend. Canvas rendering. PNG export.
Create line charts with multiple series. Axes labels, grid lines, legend. Canvas. PNG export.
Create scatter plots from X,Y data pairs. Trend line option. Multiple series. Canvas. PNG export.
Create infographic-style stat cards with big numbers, labels, icons, colors. Grid layout. Screenshot-ready.
Create histograms from numerical data with configurable bin count/width. Canvas rendering. Frequency table. PNG export.
Create box-and-whisker plots from data. Show quartiles, median, whiskers, outliers. Multiple datasets. Canvas.
Generate single and double elimination brackets for 4 to 64 teams with result tracking
Create quiz questions in multiple choice, true/false, and short answer formats with answer key and print-friendly output
Create spelling test worksheets with numbered blanks, optional hints, print-friendly formatting, and score calculator
Create vocabulary quizzes with word-definition matching, fill-in-the-blank, and multiple choice auto-generated from a word list
Generate printable certificates for achievement, completion, participation, and honor roll with customizable details using Canvas
Generate round-robin tournament schedules for 4-16 teams. Each team plays every other team. Balanced home/away.
Generate random lottery numbers for popular games: Powerball, Mega Millions, EuroMillions. Quick pick generator.
Generate fantasy potion recipes with random ingredients, effects, and brewing instructions. Fun and creative tool for writers and gamers.
Create beautiful affirmation cards with Canvas: custom text, gradient backgrounds, and decorative borders. Download as PNG.
Generate bingo cards with custom words or numbers. 5x5 grid with free center space. Print-friendly layout. Generate multiple cards.
Input participant names, randomly assign gift pairings with no self-assignment. Optional exclusions. Reveal assignments one at a time.
Fun name compatibility calculator using name letter values. Shows a percentage with animated heart display. For entertainment only.
Generate random fortune cookie messages in categories like wisdom, humor, career, and love. Click the cookie to reveal your fortune.
Display random motivational quotes from a built-in collection. Filter by categories: success, perseverance, creativity. Copy and share.
Generate random kindness suggestions for strangers, friends, family, community, and workplace. Includes a daily challenge mode.
Generate random D&D-style treasure hoards: gold, gems, magic items by CR level. Full loot tables.
Generate random NPCs: name, race, class, personality traits, appearance, motivation, secret. D&D-inspired.
Generate fantasy tavern/inn names with descriptions, menu items, NPCs, rumors. Multiple styles.
Generate hex grid maps with random terrain: forest, mountain, water, plains, desert, swamp. Canvas rendering.
Generate random events for RPGs: travel encounters, city events, dungeon events, weather. Multiple settings.
Generate random dungeon rooms: shape, size, features, monsters, traps, treasure, exits. Description text.
Generate character backstories: origin, family, defining event, motivation, flaw, bond. Narrative format.
D20/D100 wild magic surge effects table. Roll button with animated result. 50+ unique effects.
Create custom fantasy calendars: custom month names, day counts, moon phases, holidays.
Generate party theme ideas by occasion: birthday, graduation, baby shower, retirement. Includes decor, food, and activity suggestions.
Generate fun photo booth prop text and signs with canvas rendering, custom colors and fonts. Download as PNG.
Browse party games by type: icebreakers, team games, drinking games, and kids games. Includes rules, player count, and materials needed.
Generate random MAC addresses. Multiple formats (colon, dash, dot). Vendor OUI prefix option. Bulk generation.
Browse character names by culture: Celtic, Norse, Greek, Roman, Japanese, Arabic, Hindi, Slavic. Gender filter. Meanings.
Generate compelling opening lines by genre: action, dialogue, setting, mystery, reflection. Multiple templates.
Create visual fundraising thermometer: goal amount, current amount. SVG rendering. Embed code. Milestone markers.
Generate printable graph paper: square, isometric, dot grid, polar. Customizable spacing and color. Print CSS.
All major and minor key signatures with sharps, flats, circle of fifths, and relative minor/major pairs.
Searchable music theory reference: intervals, scales, modes, chord qualities, time signatures, and dynamics markings.
Play concert pitch A440 and all notes. Tuning standards comparison (A=415, 432, 440, 442, 444). Web Audio API.
Generate printable emergency contact cards: personal info, medical conditions, allergies, emergency contacts, doctor.
Generate wallet-sized medication cards: current meds, dosages, allergies, conditions, pharmacy, doctor. Print-ready.
Generate fill-in-the-blank grammar exercises: articles, prepositions, verb forms. Multiple languages. Self-check.
Generate printable travel phrase cards: essential phrases in 10 languages. Greetings, help, numbers, directions.