Fast, private tools for everyday tasks
Calculators, creative generators, image tools, and local file conversion—ready without an account.
- Local file processing
- No sign-in
- Focused modules
Useful places to start
Calculator
A fast keyboard-friendly calculator for everyday arithmetic.
Percentage Calculator
Calculate percentages, percentage change, and what percent one value is of another.
Word Counter
Count words, characters, sentences, paragraphs, and reading time.
Unit Converter
Convert common length, mass, temperature, volume, and speed units.
Image Compressor
Reduce JPG or WebP image size with an adjustable quality control.
Image Resizer
Resize an image to exact pixel dimensions locally in your browser.
PDF to JPG Converter
Convert PDF pages into separate JPG images locally in your browser.
Random Number Generator
Generate one or many random integers within a range.
Tool catalog
Daily Challenges
A fresh creative prompt every day — make something, then share it.
Daily Writing Prompt
A new story premise, perspective, and writing constraint every day.
Daily Poetry Challenge
A daily poetic form, subject, image, and constraint to write from.
Daily Melody Challenge
A daily key, scale, tempo, contour, and melodic constraint to compose with.
Daily Beat Challenge
A daily groove brief with tempo, feel, sound, and rhythmic restriction.
Daily Chord Challenge
A daily harmonic brief with key, mood, progression rule, and composition goal.
Daily Drawing Prompt
A daily subject, setting, visual twist, and drawing restriction.
Daily Pixel Art Challenge
A compact daily pixel-art brief with canvas size, palette limit, and subject.
Daily Photography Challenge
A daily photography subject, light, composition, and creative constraint.
Daily Board Game Design Challenge
A daily tabletop design brief combining mechanism, theme, players, and one hard rule.
Daily Character Design Challenge
A daily character brief with archetype, contradiction, prop, and visual cue.
Music
Music creation and practice tools.
Metronome
Adjustable click track with tempo, meter, and tap tempo.
Online Piano
Play a compact piano keyboard with mouse, touch, or computer keys.
Guitar Tuner
Tune guitar strings by microphone pitch detection or reference tones.
Tap Tempo Calculator
Tap a beat to detect BPM and average timing.
Chord Progression Generator
Generate chord progressions by key, mood, style, and length.
Beat Generator
Generate and edit 16-step drum patterns, then play them in the browser.
Melody Generator
Generate playable melodies by key, scale, mood, length, and complexity.
Music Transposer
Transpose chord symbols and note names up or down by semitones.
Scale Finder
Find scales that contain a selected set of musical notes.
Chord Finder
Identify common chords from the notes they contain.
Art
Color, image, and visual design tools.
Color Picker
Pick a color and copy HEX, RGB, and HSL values.
Color Palette Generator
Generate harmonious five-color palettes and copy their values.
Image Resizer
Resize an image to exact pixel dimensions locally in your browser.
Image Cropper
Crop an image to a chosen aspect ratio and download the result.
Image Compressor
Reduce JPG or WebP image size with an adjustable quality control.
Image Color Picker
Upload an image and click anywhere to sample its color.
Gradient Generator
Build CSS linear gradients and copy the generated code.
Pixel Art Maker
Draw simple pixel art on an editable grid and export PNG.
Aspect Ratio Calculator
Calculate matching width or height while preserving aspect ratio.
HEX RGB Converter
Convert colors between HEX and RGB formats.
Writing
Text analysis, cleanup, and writing helpers.
Word Counter
Count words, characters, sentences, paragraphs, and reading time.
Character Counter
Count characters with and without spaces in real time.
Grammar Checker
Catch common mechanical writing issues locally with a lightweight checker.
Case Converter
Convert text to upper, lower, title, sentence, camel, or snake case.
Readability Checker
Estimate Flesch reading ease, grade level, and text statistics.
Lorem Ipsum Generator
Generate placeholder paragraphs, sentences, or words.
Random Word Generator
Generate random nouns, verbs, adjectives, or mixed words.
Word Frequency Counter
Find the most frequent words in any pasted text.
Text Summarizer
Create a quick extractive summary without sending text to a server.
Title Case Converter
Capitalize titles with sensible handling of short words.
Games
Randomizers, tabletop helpers, and game tools.
Dice Roller
Roll standard polyhedral dice with quick notation and history.
Random Number Generator
Generate one or many random integers within a range.
Wheel Spinner
Paste options and spin a decision wheel to pick one.
Random Name Picker
Choose one or more names fairly from a pasted list.
Random Team Generator
Shuffle a list into balanced random teams.
Coin Flip
Flip a fair virtual coin once or many times.
Dice Probability Calculator
Calculate exact, at-least, and at-most probabilities for dice sums.
Initiative Tracker
Track turn order, initiative values, rounds, and active participants.
Score Keeper
Keep scores for multiple players with quick plus and minus controls.
Board Game Mechanic Generator
Combine mechanics, constraints, and twists into a focused game-design prompt.
Name Generators
Names for people, characters, brands, and projects.
Random Name Generator
Generate realistic first-and-last name combinations.
Baby Name Generator
Generate baby names by gender, origin, and style, with meanings.
Fantasy Name Generator
Generate fantasy-flavored character names by style.
Username Generator
Generate username ideas from keywords, style, and optional numbers.
Business Name Generator
Generate short brand and company name ideas from a keyword.
Character Name Generator
Generate character names by genre and tone.
Gamertag Generator
Generate punchy gaming handles by style and keyword.
Band Name Generator
Generate band names by genre and mood.
Pet Name Generator
Generate pet names by animal, personality, and style.
Fantasy RPG Name Generator
Generate names for fantasy RPG heroes, villains, taverns, and places.
Classic
Everyday calculators and classic web utilities.
Calculator
A fast keyboard-friendly calculator for everyday arithmetic.
Percentage Calculator
Calculate percentages, percentage change, and what percent one value is of another.
Age Calculator
Calculate exact age between a birth date and another date.
Mortgage Calculator
Estimate monthly mortgage payments, interest, and total repayment.
Loan Calculator
Estimate loan payments, total interest, and total cost.
Tip Calculator
Calculate tip, total bill, and per-person split.
Unit Converter
Convert common length, mass, temperature, volume, and speed units.
Date Difference Calculator
Calculate the number of days, weeks, and approximate months between dates.
Word Unscrambler
Find common words that can be made from a set of scrambled letters.
Scientific Calculator
Evaluate common scientific functions, powers, roots, and trigonometry.
Home Renovation Cost Calculator
Build a rough renovation budget from editable local cost assumptions.
File Conversion
Private browser-based file conversion and PDF tools.
JPG to PDF Converter
Combine one or more JPG images into a downloadable PDF.
PDF to Word Converter
Extract readable PDF text into a Word-compatible document.
PDF to JPG Converter
Convert PDF pages into separate JPG images locally in your browser.
PDF to PNG Converter
Convert PDF pages into separate PNG images locally in your browser.
JPG to PNG Converter
Convert JPG images to PNG locally in your browser.
PNG to JPG Converter
Convert PNG images to JPG with a chosen background and quality.
WebP to PNG Converter
Convert WebP images to PNG locally in your browser.
PDF to Text Converter
Extract selectable text from PDF pages into a TXT download.
Merge PDF
Combine multiple PDF files into one PDF in your browser.
Split PDF
Extract a page range from a PDF into a new PDF.
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