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84 languages

Every tool on 67 Fresh is fully available in your language — translated instantly, remembered across every visit. Click the globe in the nav to switch.

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100% PRIVATE

Your data never leaves your browser. No uploads, no server processing, no tracking. Every tool runs locally on your device.

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INSTANT — NO ADS

No pop-ups, no interstitials, no waiting. Every tool loads instantly and works immediately. We will never show ads.

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DESIGNED, NOT GENERATED

Every tool is hand-crafted with a consistent design system. Not a template farm — each tool is built to be the best version of itself.

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84 LANGUAGES

Every tool works in your language. Switch instantly — your preference is remembered across every visit, on every tool.

WHAT'S NEW Recently Added

Poker Hand Rankings

Know which hand wins — rankings, odds, starting hand chart

12 popular openings with key moves and variations

Betting Odds Converter

American, decimal, fractional — with implied probability

Darts Checkout Calculator

Double-out finish chart for any score 170 → 2

Word Generator & Thesaurus

Synonyms, antonyms, rhymes, definitions — AI-powered

Build a professional resume with live preview — download as PDF

Character Counter

Count characters with live social media limits for 16 platforms

Contrast Checker

WCAG AA & AAA accessibility — test any color combination

GUIDES & RESOURCES 📖 Learn More

AI WRITING TOOLS — COMPLETE GUIDE

How to use AI grammar checkers, paraphrasers, and summarizers to improve your writing

10 min read · AI · Writing

REGEX FOR BEGINNERS

Learn regular expressions from scratch — patterns, quantifiers, groups, and real-world examples

12 min read · Dev

COLOR PALETTES FOR WEB DESIGN

Mastering color theory, harmony types, and how to build palettes that work

8 min read · Design

FINANCIAL CALCULATORS EXPLAINED

Compound interest, retirement planning, debt payoff strategies, and more

10 min read · Finance

POKER STRATEGY FOR BEGINNERS

Hand rankings, starting hands, position play, and the math behind winning poker

12 min read · Games

ESSENTIAL DEV TOOLS

JSON formatting, regex testing, diff checking, and the developer toolkit explained

8 min read · Dev

HEALTH & FITNESS CALCULATORS

Understanding BMI, TDEE, body fat percentage, and daily water intake

8 min read · Health

CHESS OPENINGS FOR BEGINNERS

The most important opening principles and 5 openings every beginner should know

10 min read · Games

IMAGE EDITING & PDF TOOLS

Resize, compress, convert — getting the most out of browser-based image tools

6 min read · Image

SALARY VS HOURLY — FULL GUIDE

Convert salary to hourly, understand deductions, real take-home pay for all 50 states

8 min read · Finance

DOLLAR COST AVERAGING

What DCA is, the math behind it, DCA vs lump sum, and how to automate investing

10 min read · Finance

FARKLE RULES & SCORING

Complete guide to Farkle — scoring chart, strategy, 654 dice game, 10000, Zilch variants

10 min read · Games

PASSWORD SECURITY GUIDE

Create strong passwords, use password managers, enable 2FA — protect your accounts

8 min read · Security

REGEX CHEAT SHEET & ADVANCED PATTERNS

Complete reference with lookaheads, named groups, and 20+ copy-paste patterns

15 min read · Dev

JSON FORMATTING & API DEBUGGING

Syntax rules, common errors, and the API debugging workflow

10 min read · Dev

BUDGETING & NET WORTH GUIDE

50/30/20 rule, emergency fund, debt payoff, investing — the complete roadmap

12 min read · Finance

PAY OFF YOUR MORTGAGE FASTER

5 proven strategies to save tens of thousands in interest

9 min read · Finance

APPS

Free tools — built to stand out

Rewrite text in any tone — formal, casual, academic, creative — up to 3 variations AI-powered

Gemini AI7 tones3 variationsFree

✦ New · AI→

AI GRAMMAR CHECKER

Fix grammar, spelling, and style with Gemini AI — 5 modes including rewrite, formal, casual, and shorten

Gemini AIGrammar & spelling5 writing modes

✦ AI · Writing→

AI TEXT SUMMARIZER

Summarize any article, document, or text in seconds — choose length, format, and focus with Gemini AI

Gemini AIBullet or paragraphLength control

✦ AI · Writing→

AI ORIGINALITY CHECKER

AI-powered originality analysis — flags unoriginal phrasing, clichés, and generic language with a scored report

Gemini AIOriginality scorePhrase flags

✦ New · AI→

AI EMAIL WRITER

Generate professional emails instantly — choose tone, purpose, and length. AI-powered, ready to send

Gemini AI6 tonesCopy & sendFree

✦ New · AI→

MORTGAGE CALCULATOR

Monthly payment with taxes, insurance & HOA — full amortization schedule, total interest, payoff date

PITI breakdownAmortization tableHOA support

New · Finance→

COMPOUND INTEREST CALCULATOR

See how investments grow with compound interest and monthly contributions — year-by-year table, Rule of 72

Year-by-year tableMonthly contributionsRule of 72

New · Finance→

INVESTOR TOOLS — DCA & MORE

Dollar cost averaging, position sizing, stock P&L, dividend yield, Rule of 72, portfolio rebalancing — 6 tools for traders & investors

DCA CalculatorPosition SizingDividend DRIP

New · Finance→

TRADER DASHBOARD

Pro trading terminal — momentum scanner, volume surge, gap scanner, 52-week breakout, and more with live market data

Live prices8 strategiesDrag & resizePro

Pro · Finance→

SALARY VS HOURLY — GUIDE

Complete guide: convert salary to hourly, understand all deductions, real take-home pay examples for all 50 states

2026 Tax BracketsAll 50 States8 min read

Guide · Finance→

DOLLAR COST AVERAGING — GUIDE

What DCA is, the math behind it, DCA vs lump sum, when each wins, and how to automate your investing strategy

DCA vs Lump SumBy Asset Class10 min read

Guide · Finance→

PAY OFF MORTGAGE FASTER — GUIDE

5 proven strategies to pay off your mortgage early and save tens of thousands in interest — with exact numbers

Exact Savings5 Strategies9 min read

Guide · Finance→

SALARY CALCULATOR

Convert salary between hourly, daily, weekly, monthly and annual rates — includes US federal tax estimate

All pay periodsFederal tax estimateTake-home pay

New · Finance→

SALES TAX CALCULATOR

Calculate sales tax for any US state — quick presets, reverse tax (price-inclusive), reference table

State presetsReverse taxQuick table

New · Finance→

RETIREMENT CALCULATOR

Project your nest egg, monthly income, portfolio longevity, and 4% rule safe withdrawal — are you on track?

Nest egg projection4% rulePortfolio longevity

New · Finance→

SAVINGS GOAL CALCULATOR

Find out exactly how much to save per month to reach any financial goal by any target date

Required contributionTarget dateInterest earned

New · Finance→

LOAN CALCULATOR

Calculate monthly payments for personal, auto, and student loans — full amortization schedule and payoff date

Amortization tablePayoff dateTotal interest

New · Finance→

INVOICE GENERATOR

Create professional invoices instantly — line items, tax, discount, download as PDF. No watermark, no sign-up.

PDF downloadNo watermarkTax & discount

Calculate tips and split bills instantly — any tip %, any number of people, per-person totals

Bill splitterCustom tip %Per-person total

Split the check with tip — see each person's share, tax breakdown, tip per person

Even splitTip includedPer person

New · Finance→

CURRENCY CONVERTER

Live exchange rates for 170+ currencies — convert any amount, popular pairs, and quick reference table

170+ currenciesLive ratesPopular pairs

DEBT PAYOFF CALCULATOR

Compare avalanche vs snowball strategies — total interest, payoff date, and which method saves you more

Avalanche vs SnowballInterest savedPayoff date

New · Finance→

NET WORTH CALCULATOR

Calculate net worth — add assets and liabilities, see your total financial picture

AssetsLiabilitiesVisual barEditable

New · Finance→

PAYCHECK CALCULATOR

Estimate take-home pay after federal taxes, Social Security, Medicare, and deductions

Federal taxFICANet pay2026 brackets

New · Finance→

JSON FORMATTER & VALIDATOR

Beautify, validate, minify and explore JSON with syntax highlighting, tree view, and sort keys — 100% local

Beautify & minifyTree viewSort keys100% local

Test regular expressions with real-time match highlighting, group capture, replace mode, and 9 preset patterns

Live highlightingGroup capture9 presetsReplace mode

BASE64 ENCODER / DECODER

Encode text or files to Base64 and decode Base64 strings — URL-safe mode, file encoding, 100% local

Text & filesURL-safe modeFile encoding100% local

URL ENCODER / DECODER

Encode and decode URLs — encodeURI, encodeURIComponent modes, plus a URL breakdown parser

encodeURIComponent modeURL parser100% local

Compare two texts and highlight every addition, deletion, and unchanged line — unified and split view

LCS algorithmUnified & split viewIgnore whitespace100% local

CRON EXPRESSION GENERATOR

Build cron expressions visually with plain-English descriptions, preset schedules, and next 5 run times

Visual builderPlain EnglishNext run times9 presets

CSS GRADIENT GENERATOR

Create linear, radial and conic CSS gradients visually — unlimited color stops, presets, live preview, copy CSS

Linear · Radial · ConicLive preview9 presetsCopy CSS

Generate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes instantly — 100% local, nothing sent to any server

MD5SHA-256SHA-512100% local

JSON ⇄ CSV CONVERTER

Convert JSON to CSV and CSV to JSON instantly — paste data, get results, download. 100% local

JSON → CSVCSV → JSONDownload100% local

Beautify, indent, and uppercase SQL keywords — minify mode, live formatting. 100% local

Beautify & minifyUppercase keywordsLive format100% local

TEXT ⇄ BINARY CONVERTER

Convert between text, binary, hex, decimal, and octal — encode and decode both ways. 100% local

Binary · HexDecimal · OctalEncode & decode100% local

VIEWPORT CHECKER

Live screen size, viewport dimensions, pixel ratio, and responsive breakpoint detection

Live dimensionsPixel ratioBreakpointsDevice sizes

META TAG GENERATOR

Generate SEO, Open Graph, and Twitter Card meta tags with live Google & social preview

SEO tagsOpen GraphTwitter CardGoogle preview

MARKDOWN EDITOR

Write and preview Markdown in real time — toolbar, syntax support, tables, code blocks, export to HTML

Live previewToolbarExport HTML100% local

QR CODE GENERATOR

Create QR codes for URLs, text, WiFi passwords, contacts and email — no watermark, free PNG download

URL & textWiFi QR codevCardNo watermark

CITATION GENERATOR

Generate citations in APA, MLA, Chicago, Harvard and IEEE — websites, books, journals, build a reference list

APA · MLA · ChicagoHarvard · IEEEReference list

New · Writing→

READABILITY CHECKER

Flesch-Kincaid, Gunning Fog, SMOG, Coleman-Liau, ARI — sentence-by-sentence analysis and grade level

5 formulasGrade levelSentence analysis

Words, characters, sentences, reading time, keyword density & platform limits — live updates

Word & char countReading timeKeyword density

Instant text translation across 40+ languages — detect language, swap, no account required

40+ languagesAuto-detectSwap

TEXT CASE CONVERTER

Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case and 10 more

14 case typescamelCasesnake_caseClick to copy

LOREM IPSUM GENERATOR

Generate lorem ipsum placeholder text — paragraphs, sentences, or words with one click. Copy instantly

ParagraphsSentencesWordsCopy & go

New · Writing→

Search, browse, and copy emojis — 8 categories, click to copy. 1000+ emojis

1000+ emojisSearchClick to copy8 categories

New · Writing→

CHARACTER COUNTER

Count characters, words, sentences — with live social media limits for Twitter, Instagram, LinkedIn & more

CharactersSocial limitsReading time16 platforms

New · Writing→

WORD GENERATOR & THESAURUS

Synonyms, antonyms, rhymes, definitions, and usage examples — AI-powered word discovery with random generator

SynonymsAntonymsRhymesRandom gen

Build a professional resume with live preview — add experience, education, skills, download as PDF

Live previewPDF downloadNo watermarksFree

New · Writing→

TDEE / CALORIE CALCULATOR

Calculate daily calorie needs for weight loss, maintenance, or gain — BMR, TDEE, macro targets included

BMR + TDEEMacro targetsAll activity levels

New · Health→

PREGNANCY DUE DATE CALCULATOR

Calculate your due date from LMP or conception date — trimester, weeks pregnant, and milestone timeline

Due dateWeeks pregnantMilestone timeline

New · Health→

BODY FAT CALCULATOR

Estimate body fat percentage using the US Navy or BMI method — fat mass, lean mass, fitness category

US Navy methodBMI methodFitness category

New · Health→

WATER INTAKE CALCULATOR

Daily water recommendations by weight, age, activity & climate — in oz, liters, cups, and bottles

Weight-basedHydration scheduleActivity adjustment

New · Health→

Body Mass Index with healthy weight range, BMR, TDEE, and ideal weight — metric & imperial

BMIBMR / TDEEIdeal weightMetric + Imperial

IMAGE TO PDF CONVERTER

Convert JPG, PNG, WebP to PDF — multi-image support, page size & margin control, 100% local

JPG · PNG · WebPMulti-imagePage size options100% local

New · Image→

IMAGE RESIZER & COMPRESSOR

Resize, compress & convert images to JPG, PNG, WebP — social media presets, batch mode, 100% local

Resize & compressJPG · PNG · WebPSocial presets

IMAGE COLOR PICKER

Upload any image, click any pixel — extract HEX, RGB, HSL, CMYK colors and auto-generate a full palette

HEX · RGB · HSLAuto paletteMagnifier

COLOR CONTRAST CHECKER

Test WCAG 2.1 AA & AAA compliance — check foreground/background contrast ratio for accessibility

WCAG AA & AAALive preview6 testsPresets

New · Design→

COLOR PALETTE GENERATOR

Generate harmonious color schemes from any base color — complementary, analogous, triadic, and more

6 harmony modesCopy CSSExport100% local

New · Design→

PIXEL ART & FAVICON GENERATOR

Draw pixel art and favicons in your browser — 8×8, 16×16, 32×32 grids, fill tool, export PNG

3 grid sizesDraw & FillExport PNG100% local

New · Design→

Compress and reduce PDF file size — strip metadata, resize pages, flatten forms. 100% local

Reduce sizeStrip metadataResize pages100% local

ASPECT RATIO CALCULATOR

Calculate aspect ratios, resize dimensions proportionally — presets for video, photo, and screen

9 presetsProportional resizeVisual preview

New · Design→

PERCENTAGE CALCULATOR

6 percentage modes — find X% of Y, percentage change, add/subtract %, reverse percentage and more

6 calc modes% change% increase/decrease

Scientific, tip & bill splitter, percentage, and loan/mortgage calculator in one place

ScientificTip splitterLoan & mortgage

ROMAN NUMERAL CONVERTER

Convert numbers to Roman numerals and back — supports up to 3,999,999 with reference chart

Number → RomanRoman → NumberReference chart

RANDOM NUMBER GENERATOR

Generate random numbers, roll dice, pick random items from a list, flip a coin — cryptographically secure

Dice rollerRandom pickerCoin flip

Random number picker — pick between any range, multiple numbers, presets for 1-10, 1-100, dice

Any rangeMulti-pickPresetsAnimated

New · Tools→

QUANTUM RANDOM NUMBER GENERATOR

True random numbers from quantum vacuum fluctuations via the ANU QRNG — actual quantum physics, not an algorithm

Quantum vacuumANU QRNGBulk generate

TYPING SPEED TEST

Test your typing speed and accuracy — WPM, error count, multiple durations from 15s to 120s

WPM scoreAccuracy %4 durations100% local

New · Tools→

Flip a coin — heads or tails with animation, statistics, and history. Cryptographically random

Heads or tailsStatisticsHistoryCrypto random

New · Tools→

Roll D4, D6, D8, D10, D12, D20, D100 — multiple dice, totals, history. Cryptographically random

7 dice typesMulti-rollHistoryD&D ready

New · Tools→

POKER HAND RANKINGS

Know which hand wins — full rankings, odds, starting hand chart, and hand comparison tool

Hand rankingsOdds & probabilityStarting chartCompare hands

New · Games→

CARD GAME RULES

How to play 25+ card games — Poker, Blackjack, Spades, Hearts, Rummy, Euchre, Cribbage, Solitaire & more

25+ gamesSearchableRules & tipsAll categories

New · Games→

BETTING ODDS CONVERTER

Convert American, decimal & fractional odds — implied probability, payout calculator, quick reference

3 formatsImplied prob.Payout calcReference table

New · Games→

DARTS CHECKOUT CALCULATOR

Find the best double-out finish for any score from 170 down — full checkout chart for 501/301

170 → 2Double-outFull chartInteractive

New · Games→

YAHTZEE SCORECARD

Interactive scorecard with auto-calculated totals, upper section bonus, and 2-player support

Auto totalsBonus tracking2 playersScoring ref

New · Games→

CHESS OPENINGS GUIDE

12 popular openings with key moves, ideas, and main variations — Sicilian, Ruy López, Queen's Gambit & more

12 openingsVariationsKey ideasSearchable

New · Games→

BOARD GAME RULES

Rules for Chess, Checkers, Backgammon, Monopoly, Scrabble, and Dominoes — setup, gameplay, and tips

6 gamesRules & setupStrategy tips

New · Games→

DICE GAME RULES

Rules for Yahtzee, Craps, Farkle, Liar's Dice, Bunco, Pig, and more — scoring and strategy

8 gamesScoring guidesStrategy tips

New · Games→

Interactive Farkle dice game — roll, score, bank. Complete scoring chart for 654, 10000, Zilch

Roll & scoreFull chart654 / 10000

New · Games→

BAR & PARTY GAME RULES

Rules for Darts, Pool (8-Ball, 9-Ball), Cornhole, Beer Pong, Shuffleboard, and Quarters

7 gamesOfficial rulesScoring

New · Games→

CASINO GAME GUIDE

Roulette, Baccarat, Craps, Slots, Video Poker — rules, odds, and house edge for every bet

5 gamesOdds & house edgeBest bets

New · Games→

Exact age in years, months, days, hours & seconds — birthday countdown, date difference & lifetime stats

Exact ageDate differenceNext birthday

TIME ZONE CONVERTER

Convert times, live world clock, future date preview, and executive meeting scheduler across time zones

35+ time zonesWorld clockMeeting scheduler

STOPWATCH & TIMER

Stopwatch with lap times, countdown timer with presets, and Pomodoro technique timer

Lap timesCountdownPomodoro

COUNTDOWN TO DATE

Count down to any event — weddings, birthdays, launches, holidays. Save multiple countdowns with live seconds.

Any dateSave multipleHoliday presets

25-minute focus sessions, 5-minute breaks — customizable intervals, session tracking, browser notifications

Focus 25 minBreak 5 minSession trackingCustomizable

PASSWORD GENERATOR

Cryptographically secure passwords — standard, passphrase, and bulk modes. 100% local, nothing stored.

100% localStrength meterPassphrase mode

UNIT CONVERTERS

Length, weight, temperature, color codes, data, cooking, clothing & more — 17 categories, 100+ units

17 categories100+ unitsColor preview

Our Philosophy

The best tools should be free.
No sign-up. No paywalls. No friction.
Just fresh apps that get out of your way
and let you do the work.

FREE ONLINE TOOLS — 67FRESH.COM

67 Fresh is a growing collection of free online tools. Our JSON formatter beautifies, validates, and minifies JSON entirely in your browser. The mortgage calculator computes monthly payments with taxes, insurance, HOA, and a full amortization schedule. The compound interest calculator shows year-by-year investment growth. The salary calculator converts between hourly, daily, weekly, and annual pay with tax estimates. The AI paraphraser rewrites text in 7 different tones powered by AI. The AI email writer generates professional emails instantly. Our debt payoff calculator compares avalanche vs snowball strategies. The Markdown editor, regex tester, Base64 encoder, diff checker, and cron generator cover everyday developer needs. The typing speed test, color palette generator, pixel art maker, poker hand rankings, card game rules, betting odds converter, chess openings, and darts checkout calculator round out the collection. All tools — no sign-up, no account, no ads, forever free.