Free Web Tools
A growing set of fast, private utilities that run entirely in your browser — what you enter never leaves your device. Built by Patrick Bushe.
Service Area Page Brief Builder
Generate a content brief for local service-area pages.
Open ToolSignature Pad
Free signature pad for drawing a signature on canvas, clearing it, and downloading a transparent PNG locally in your browser for quick mockups.
Open ToolSmall Caps Generator
Free small caps generator: convert text into Unicode small-capital letters that paste into bios and posts anywhere, in your browser.
Open ToolSoftwareApplication Schema Builder
Free SoftwareApplication JSON-LD builder: enter name, category, platform, and price to generate valid schema markup, entirely in your browser.
Open ToolSVG Crosshatch Pattern Generator
Generate SVG crosshatch pattern in your browser with a live preview and one-click copy — free and private, generated locally in your browser with no upload.
Open ToolSVG Optimizer — Minify SVG Code Online
Minify SVG by stripping comments, XML declarations, and whitespace, then see the exact byte savings and copy the smaller markup — all locally in your browser.
Open ToolSVG Organic Shape Generator
Generate SVG organic shape in your browser with a live preview and one-click copy — free and private, generated locally in your browser with no upload and no.
Open ToolSVG Polygon Point
Create regular polygon point lists for triangles, hexagons, and badge shapes. Free and private in your browser, with nothing uploaded and no account.
Open ToolSVG Triangles Pattern Generator
Generate SVG triangles pattern in your browser with a live preview and one-click copy — free and private, generated locally in your browser with no upload and.
Open ToolTabs Spaces Converter
Free tabs and spaces converter for code snippets. Convert indentation between tabs and configurable spaces locally.
Open ToolTagline Generator
Free tagline generator that creates concise slogan and positioning line options from a brand, audience, and promise. Runs locally in your browser for...
Open ToolTea Concentrate Dilution Calculator
Calculate final volume and water to add from concentrate and a dilution factor. Everything is calculated locally in your browser, with no uploads or sign-ups.
Open ToolText Wrapper
Free text wrapper for cleaning, transforming, and checking pasted text. Process content locally in your browser without uploads.
Open ToolTroy Ounces to Grams Converter
Convert troy ounces to grams and grams to troy ounces using the precious-metals standard, with precise results calculated privately in your browser.
Open ToolTypography Scale Generator
Free typography scale generator that runs locally in your browser.
Open ToolURL Component Parser
Free URL component parser that safely separates protocol, credentials, hostname, port, path, duplicate query pairs, and fragment in your browser.
Open ToolVariant Naming Cleaner
Clean product variant names for consistency across color, size, material, and style.
Open ToolVigenere Cipher
Free vigenere cipher for cleaning, transforming, and checking pasted text. Process content locally in your browser without uploads.
Open ToolWater Intake Estimator
Free water intake estimator that uses body weight and activity minutes to produce a simple daily fluid target in ounces and liters for planning.
Open ToolWelch Two-Sample T-Test
Free Welch two-sample t-test calculator for two numeric samples, returning means, t statistic, degrees of freedom, and p range in your browser.
Open ToolWord Frequency Counter
Free word frequency counter: tally how often each word appears in your text, ranked by count, computed in your browser.
Open ToolWordle Solver
Filter five-letter word guesses from known positions, present letters, and excluded letters with ranked suggestions from a bundled local list.
Open ToolYeast Conversion Calculator
Convert instant yeast to active dry and fresh yeast equivalents with local cooking math. It runs entirely in your browser — no uploads or accounts.
Open ToolYouTube Title Length Checker
Free youtube title length checker that runs locally in your browser.
Open ToolZ-Index Scale Planner
Free z-index scale planner that runs locally in your browser.
Open Tool2x2 Equation Solver
Solve two linear equations in two unknowns with Cramer's rule, view the determinant, and check each solution privately in your browser without uploads.
Open ToolA1Z26 Cipher
Free A1Z26 cipher tool: convert letters to their alphabet numbers and back, computed locally in your browser.
Open ToolAdd Subtract Days Calculator
Free add subtract days calculator that calculates dates and times locally in your browser with specific examples, limits, and copy-ready output.
Open ToolADFGX Cipher
Free ADFGX cipher combines a keyed Polybius fraction with keyword column transposition. Runs in your browser; no uploads or accounts are used.
Open ToolAffine Cipher
Free affine cipher tool: encode and decode text with the affine substitution formula, computed locally in your browser.
Open ToolAge in Days Weeks Hours
Free age in days weeks hours that calculates dates and times locally in your browser with specific examples, limits, and copy-ready output. No account required.
Open ToolAge in Months Calculator
Free age in months calculator: find an exact age in months and days from a birth date, computed in your browser.
Open ToolAlt Text Helper
Free alt text helper that runs locally in your browser.
Open ToolANSI Code Stripper
Free ANSI stripper: remove terminal color and formatting escape codes from log output to get clean plain text, in your browser.
Open Toolare to sq meter Converter
Free are to sq meter converter with exact factors, reverse conversion, copy-ready output, and a quick reference table that runs in your browser.
Open ToolArea Converter
Free area converter that converts values instantly in your browser. Includes examples, formulas, limits, copy-ready output, and local privacy.
Open ToolArithmetic Sequence Calculator
Free arithmetic sequence calculator: find the nth term and the sum of the series from the first term and common difference, in your browser.
Open ToolArmstrong Number Checker
Free Armstrong number checker that raises each decimal digit to the digit count, totals the powers, and verifies the number in your browser.
Open ToolAutokey Cipher
Free autokey cipher encodes and decodes letters with a keyword extended by the message. Runs in your browser; no uploads or accounts are used.
Open ToolBaseline Grid Generator
Use this free baseline grid generator in your browser to calculate line height and baseline guides from a font size. Output stays private and local.
Open ToolBingo Grid Square Calculator
Calculate the number of squares from grid rows and columns. Everything is computed locally in your browser, with no uploads and no sign-ups.
Open Toolbit to kilobyte Converter
Free bit to kilobyte converter with exact factors, reverse conversion, copy-ready output, and a quick reference table that runs in your browser.
Open ToolBlog Outline Expander
Expand a topic, keyword, audience, and bullet notes into a structured blog outline and writing brief. Runs locally in your browser.
Open ToolBlog Title Generator
Free blog title generator that turns a topic, audience, and angle into practical headline formulas for posts, guides, and SEO content. Runs locally in your...
Open ToolBoard Foot Calculator
Free board foot calculator for lumber: enter thickness, width, length, and quantity to get board feet and total, computed locally in your browser.
Open ToolBorder Radius Previewer
Adjust each corner, preview the shape, and copy CSS border-radius values.
Open ToolBreadcrumb Schema From Url
Build breadcrumb schema from URL in your browser with a live preview and one-click copy — free and private, generated locally in your browser with no upload.
Open ToolBudget 50/30/20 Splitter
Free 50/30/20 budget splitter that divides take-home pay into needs, wants, savings, and debt payoff categories. Runs locally in your browser for private...
Open ToolBulk Discount Tiers Builder
Free bulk discount tiers builder that creates quantity breaks, unit prices, savings, and total revenue by tier. Runs locally in your browser for private...
Open ToolBulk Find And Replace
Free bulk find and replace for cleaning, transforming, and checking pasted text. Process content locally in your browser without uploads.
Open ToolBuoyancy Force Calculator
Calculate Archimedes buoyant force, object weight, and net vertical force from fluid density and displaced volume privately in your browser.
Open ToolCase Study Outline Builder
Free case study outline builder that structures challenge, solution, result, proof, and quote prompts for client success stories. Runs locally in your...
Open ToolChi-Square Independence Test
Free chi-square independence calculator for a contingency table, returning expected counts, statistic, and degrees of freedom in your browser.
Open ToolChinese Remainder Theorem Solver
Free Chinese remainder theorem solver for simultaneous congruences with pairwise coprime moduli, verified and calculated privately in your browser.
Open ToolChinese Zodiac Finder
Free Chinese zodiac finder: find your animal sign and element from your birth year, computed locally in your browser.
Open ToolClient Red Flag Checklist
Generate a client-fit checklist for reviewing risky projects before accepting work.
Open ToolCold Email First Line Generator
Generate honest cold email opening lines from prospect, company, trigger, and outreach reason. Private browser-only sales tool.
Open ToolColor Accessible Link Pairs
Generate link and visited colors that contrast with a selected page background. Free and private in your browser, with nothing uploaded and no account.
Open ToolColor Brand Accent Pairing
Generate accent pairings that sit beside a chosen brand color without overpowering it. Free and private in your browser, with nothing uploaded and no account.
Open ToolColor Brand Gray Harmonizer
Blend a brand hue into neutral grays for warmer or cooler UI surfaces. A purple brand can create slightly violet slate tokens for cards and borders.
Open ToolColor Focus Ring Palette
Generate color focus ring palette in your browser with a live preview and one-click copy — free and private, generated locally in your browser with no upload.
Open ToolColor Gradient Accessibility Checker
Preview text contrast over sampled stops from a two-color gradient. A hero headline can test white text across blue-to-purple gradient stops.
Open ToolColor Inverter
Free color inverter: find the inverted (negative) color of any hex, with swatches, computed in your browser.
Open ToolColor Neutral Scale
Build neutral gray scales for surfaces, borders, muted text, and page backgrounds. Free and private in your browser, with nothing uploaded and no account.
Open ToolColor P3 To Srgb
Compare display-p3 color notation with an approximate sRGB fallback swatch. Everything runs locally in your browser with nothing uploaded and no account needed.
Open ToolColor Scale Generator
Free color scale generator: create evenly spaced steps between two colors and copy the hex values, computed locally in your browser.
Open ToolColor Terminal Theme
Build terminal color swatches for background, foreground, cursor, selection, and ANSI accents. Free and private in your browser, with nothing uploaded.
Open ToolColor Token Naming Helper
Generate readable color token names from role, hue, scale, and state controls. Free and private in your browser, with nothing uploaded and no account.
Open ToolComment Stripper
Free comment stripper for JavaScript, CSS, and hash-comment snippets. Remove common comments locally before copying.
Open ToolComplementary Color Calculator
Free complementary color calculator: find the opposite color on the wheel for any hex, with swatches, in your browser.
Open ToolContent Gap Brainstormer
Generate content gap ideas from your offer, audience, existing topics, and competitor notes. Private browser-only planning tool.
Open ToolCourse Schema Builder
Free Course schema builder that creates JSON-LD with course name, provider, description, URL, mode, and offer price for SEO. Runs locally in browser.
Open ToolCSS Beautifier
Free CSS beautifier that expands compact CSS into readable lines. Format simple stylesheet snippets locally.
Open ToolCSS Blob Generator
Free CSS blob generator for organic border-radius shapes. Adjust radii and preview copy-ready blob CSS locally.
Open ToolCSS Cascade Layer
Build CSS cascade layer in your browser with a live preview and one-click copy. It runs entirely client-side, so nothing is uploaded and no account is needed.
Open ToolCSS Filter Generator
Build CSS filter snippets for blur, contrast, and saturation.
Open ToolCSS Flex Gap Fallback Checker
Draft flex gap spacing with a margin fallback for older flexbox implementations. Free and private in your browser, with nothing uploaded and no account.
Open ToolCSS Grid Template Areas Builder
Free CSS grid template areas builder for named layout regions. Edit rows and columns, preview the grid, and copy CSS locally.
Open ToolCSS Hover Lift Generator
Generate CSS hover lift in your browser with a live preview and one-click copy. It runs entirely client-side, so nothing is uploaded and no account is needed.
Open ToolCSS Line Height Previewer
Free CSS line-height previewer for comparing leading values. Tune readable paragraph spacing locally.
Open ToolCSS Minifier
Free CSS minifier that removes comments and extra whitespace from pasted stylesheets. Minify snippets locally.
Open ToolCSS Multiple Shadows Layerer
Free CSS multiple shadows layerer for stacked elevation effects. Generate layered box-shadow CSS locally.
Open ToolCSS Neumorphism Generator
Free CSS neumorphism generator for soft raised and pressed UI shadows. Tune colors, distance, blur, and radius locally.
Open ToolCSS Object Fit
Compare object-fit cover, contain, fill, none, and scale-down for fixed media frames. Free and private in your browser, with nothing uploaded and no account.
Open ToolCSS Overflow Wrap
Generate overflow-wrap and word-break CSS for long URLs and tokens with a live preview and one-click copy. Free and private — nothing is uploaded.
Open ToolCSS Range Slider
Build CSS range slider in your browser with a live preview and one-click copy. Free and private: everything is generated locally in your browser with no upload.
Open ToolCSS Scroll Shadow
Build CSS scroll shadow in your browser with a live preview and one-click copy. It runs entirely client-side, so nothing is uploaded and no account is needed.
Open ToolCSS Select Menu
Build CSS select menu in your browser with a live preview and one-click copy. Free and private: everything is generated locally in your browser with no upload.
Open ToolCSS Specificity Calculator
Free CSS specificity calculator that scores selectors by IDs, classes, attributes, pseudo-classes, and elements locally.
Open ToolCSS Split Pane Layout
Build CSS split pane layout in your browser with a live preview and one-click copy — free and private, generated locally in your browser with no upload and no.
Open ToolCSS Staggered List Animation
Build CSS staggered list animation in your browser with a live preview and one-click copy — free and private, generated locally in your browser with no upload.
Open ToolCSS Subgrid Generator
Use this free CSS subgrid generator in your browser to build parent grid and child subgrid CSS tracks. Output stays private and local. No upload is needed.
Open ToolCSS Tree View
Build CSS tree view in your browser with a live preview and one-click copy. Free and private: everything is generated locally in your browser with no upload.
Open ToolCSV Cleaner
Trim CSV cells, normalize headers, and remove blank rows.
Open ToolCSV Column Extractor
Free csv column extractor that runs locally in your browser.
Open ToolCSV Deduplicator by Column
Remove duplicate CSV rows by a selected column, keep the first row, and copy the cleaned output locally in your browser.
Open ToolCSV Viewer
Render pasted CSV as a preview table with row and column counts. Handles quoted commas locally so exports are easier to inspect before sharing.
Open Toolcu centimeter to US fluid ounce Converter
Free cu centimeter to us fluid ounce converter with exact volume math, reverse conversion, copy-ready output, and a quick reference table in your browser.
Open ToolCubic Meters to US Gallons
Convert cubic meters to US liquid gallons and gallons to cubic meters using the exact US definition, with precise volume results in your browser.
Open ToolCustomer Lifetime Value Calculator
Free customer lifetime value calculator that runs locally in your browser.
Open ToolCylinder Volume Calculator
Free cylinder volume calculator: find the volume and surface area of a cylinder from radius and height, in your browser.
Open ToolData URI Generator
Free data URI generator for text snippets. Choose a MIME type and create base64 or URL-encoded data URIs locally.
Open ToolData URL to File
Free data URL to file converter that decodes base64 data URIs, previews metadata, and downloads the file directly from your browser safely now.
Open ToolDays Until Since
Free days until since that calculates dates and times locally in your browser with specific examples, limits, and copy-ready output. No account required.
Open ToolDebt Snowball Planner
Free debt snowball planner that orders debts by balance and estimates payoff order with an extra payment budget. Runs locally in your browser for private...
Open ToolDecibel Distance Calculator
Calculate free-field sound level change between two distances with inverse-square spreading and private instant math directly in your browser.
Open ToolDecibel Ratio Calculator
Free decibel calculator: convert between a ratio and decibels for power or amplitude, computed locally in your browser.
Open ToolDeposit Milestone Splitter
Free deposit and milestone splitter that converts a project total into deposit, midpoint, delivery, and final payment amounts. Runs locally in your browser...
Open ToolDeveloper Snippet Cleaner
Clean pasted developer snippets by trimming lines, sorting, deduping, wrapping values, or adding prefixes. Copy the browser-generated result privately.
Open ToolDice Probability Calculator
Free dice probability calculator: find the odds of rolling a target sum with any number of dice, in your browser.
Open ToolDiscount + Tax Calculator
Free discount and tax calculator that applies discount first, then tax, to show final checkout price and savings. Runs locally in your browser for private...
Open ToolDiscount Calculator
Free discount calculator that shows sale price, savings, and effective discount from original price and percent off. Runs locally in your browser for...
Open ToolDivisors Calculator
Free divisors calculator that lists every positive factor of an integer and reports divisor count, sum, and proper divisors in your browser.
Open ToolDocumentation Color Palette Builder
Design documentation color tokens for links, callouts, code blocks, and page surfaces. Preview swatches and copy CSS variables privately in your browser.
Open ToolDrip Irrigation Flow Calculator
Calculate total drip-system flow from the emitter count and flow each. Everything is calculated locally in your browser, with no uploads or sign-ups.
Open ToolDuration Formatter
Free duration formatter that calculates dates and times locally in your browser with specific examples, limits, and copy-ready output. No account required.
Open ToolEfficiency Calculator
Free efficiency calculator: find the efficiency of a machine or process from output and input energy, in your browser.
Open ToolElevator Pitch Builder
Free elevator pitch builder that creates short 15, 30, and 60 second pitch drafts from your offer, audience, and proof. Runs locally in your browser for...
Open ToolEtsy Tags Extractor & Cleaner
Paste a title, description, or keyword list and pull out up to 13 clean, Etsy-ready tags — deduped and trimmed to the 20-character limit, in your browser.
Open ToolEV Range Cost Calculator
Calculate cost per mile and per 100 miles from charge cost and miles driven. Everything is calculated locally in your browser, with no uploads or sign-ups.
Open ToolExtract PDF Pages
Pull selected pages from a PDF into a new file, entirely in your browser, then download the result. Your document is never uploaded to a server.
Open ToolFavicon Generator
Free favicon generator that renders uploaded artwork into common favicon PNG sizes in your browser for quick website asset prep and download.
Open ToolFeature to Benefit Converter
Turn product or service features into customer-focused benefit statements using local templates and editable output.
Open ToolFeet to Inches Converter
Convert feet to inches and inches to feet instantly, with exact whole-number scaling, reverse conversion, and a practical table in your browser.
Open ToolFibonacci Sequence Generator
Free Fibonacci sequence generator using big integers to list exact terms and the golden-ratio approach, computed locally in your browser.
Open ToolFNV-1a 64-bit Hash Generator
Calculate a 16-digit FNV-1a 64-bit hash from UTF-8 text using exact BigInt modular arithmetic, with private results in your browser safely now.
Open ToolFraction to Decimal
Free fraction to decimal that converts values instantly in your browser. Includes examples, formulas, limits, copy-ready output, and local privacy.
Open ToolFractionated Morse Cipher
Free fractionated Morse cipher groups keyed Morse streams into three-symbol substitutions. Runs in your browser; no uploads or accounts are used.
Open ToolFreelance Take-Home Estimator
Free freelance take-home estimator that subtracts taxes, expenses, and savings buffers from projected gross income. Runs locally in your browser for private...
Open ToolGCD & LCM Calculator
Free GCD and LCM calculator: paste a list of whole numbers to get their greatest common divisor and least common multiple in your browser.
Open ToolGDPR Privacy Notice
Draft a GDPR-style privacy notice with controller contact, optional DPO, lawful basis, data categories, retention, rights, and local copy output.
Open ToolGeometric Mean Calculator
Free geometric mean calculator: find the geometric mean of a set of positive numbers, in your browser.
Open Toolgigabit/second to megabit/second Converter
Free gigabit/second to megabit/second converter with exact data math, reverse conversion, copy-ready output, and a quick reference table in your browser.
Open ToolGrid Pattern Generator
Free grid pattern generator: create a grid or graph-paper image with custom spacing, downloadable as PNG, in your browser.
Open ToolHabit Streak Completion Calculator
Calculate days completed and missed from planned days and a completion rate. Everything is calculated locally in your browser, with no uploads or sign-ups.
Open ToolHands to Centimeters Converter
Convert horse-height hands to centimeters and centimeters to hands using the exact four-inch definition, with precise results in your browser.
Open ToolHeadline Analyzer Lite
Free headline analyzer lite that runs locally in your browser.
Open ToolHeart Rate Zone Calculator
Free heart-rate zone calculator using the Tanaka max-HR formula and optional Karvonen method, computing your five training zones in the browser.
Open ToolHex Dump Viewer
Free hex dump viewer: paste text to see a classic offset, hex, and ASCII dump like hexdump or xxd, computed locally in your browser.
Open ToolHex Opacity Calculator
Free hex opacity tool: append an alpha value to a hex color to get the 8-digit RGBA hex, and see the rgba() equivalent, in your browser.
Open ToolHex Shorthand Expander
Free hex shorthand expander that converts three-digit CSS colors into full six-digit hex and validates pasted values.
Open ToolHill Cipher 2x2
Free Hill cipher 2x2 multiplies letter pairs by an invertible matrix modulo twenty-six. Runs in your browser; no uploads or accounts are used.
Open ToolHooke’s Law Calculator
Free Hooke’s law calculator: find spring force from the spring constant and displacement, in your browser.
Open ToolHourly to Salary Converter
Free hourly to salary converter that compares hourly wage, annual salary, weekly pay, and reverse salary rate. Runs locally in your browser for private...
Open Toolhreflang Cluster Validator
Free hreflang cluster validator that checks language alternates for missing x-default, duplicate codes, malformed URLs, and common setup issues.
Open ToolHreflang Tag Generator
Generate hreflang alternate tags from a canonical URL and locale list.
Open ToolHTML Beautifier
Free HTML beautifier that adds line breaks and indentation to compact markup. Format simple snippets locally.
Open ToolHTML Entity Encoder
Free HTML entity encoder and decoder: convert special characters to entities and back, computed locally in your browser.
Open ToolHTML Meta Tag Auditor
Audit HTML meta tag in your browser with a live preview and one-click copy. Free and private: everything is generated locally in your browser with no upload.
Open ToolHTML Minifier Lite
Remove comments and extra whitespace from HTML snippets locally.
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