Every tool, in one place

Maarufu

Kipanga JSON

Pamba, punguza na thibitisha JSON kwa vidokezo vya makosa papo hapo.

Usimbaji / Usimbuaji Base64

Badilisha maandishi na faili kwenda na kutoka Base64 kwa mbofyo mmoja.

Kikagua Tofauti

Linganisha maandishi mawili na angazia kila tofauti, bega kwa bega au kwa mstari.

Kisimbaji / Kisimbuaji cha URL

Simbua kwa asilimia au simbuza maandishi na uchanganue neno-hoja, vyote kwenye kivinjari chako.

Kisimbaji / Kisimbuaji cha Vitu vya HTML

Toroka na urudishe vitu vya HTML, ukiwa na usimbaji wa nambari wa hiari.

Kijenzi cha Usemi wa Cron

Eleza ratiba ya Cron kwa Kiingereza cha kawaida na angalia nyakati zake za kuendesha zijazo.

Kibana cha HTML

Bana HTML kwa kuondoa maoni na kupunguza nafasi.

Kibana cha CSS

Punguza CSS kwa kuondoa maoni na nafasi zisizo za lazima.

Kutoroka / Kurudisha JSON

Toroka maandishi ghafi kuwa mfuatano salama wa JSON na urudiushe kurudi.

Misimbo ya Hali ya HTTP

Rejea inayoweza kutafutwa ya misimbo ya hali ya HTTP ukiwa na maana za Kiingereza cha kawaida.

Karatasi ya Msaada ya Regex

Rejea inayoweza kutafutwa ya tokeni na bendera za usemi wa kawaida.

Jedwali la ASCII

Nambari za herufi zinazoweza kutafutwa katika desimali, hex, octal na binary.

Kibadilishaji cha PX hadi REM

Badilisha kati ya px, rem, em na pt dhidi ya ukubwa wa fonti ya mzizi.

Kibadilishaji cha Safu ya Lahajedwali

Badilisha nambari ya safu ya lahajedwali kuwa herufi yake (1 → A) na kurudi.

Kizalishaji cha Srcset

Jenga alama za <img> zinazojibu ukiwa na srcset na ukubwa kutoka upana wako.

Kijaribu cha Regex

Jaribu regular expressions na uangaziaji wa moja kwa moja wa matokeo, vikundi vya kunasa na onyesho la ubadilishaji.

HTML to Markdown

Convert HTML to clean Markdown — pastes, imports files, and handles lists, tables and code.

JSON Schema Validator

Validate JSON against a JSON Schema (draft-07 / draft-2020-12) with clear error messages.

YAML Formatter

Validate, beautify, and convert YAML online. Real-time syntax highlighting, error detection with line numbers, and one-click JSON export.

Maandishi na Uandishi

Kihesabu Maneno na Herufi

Hesabu za moja kwa moja za maneno, herufi, sentensi na muda wa kusoma.

Hakikisho la Markdown

Andika Markdown na utazame matokeo yaliyochorwa bega kwa bega.

Kibadilishaji cha Herufi

Badilisha maandishi kuwa HERUFI KUBWA, herufi ndogo, Title Case, camelCase, snake_case na zaidi.

Zana za Mstari

Ondoa mistari inayorudiwa, panga, kata nafasi, pindua, changanya na nambari mistari ya maandishi.

Tafuta na Ubadilishe Maandishi

Badilisha maandishi kwa wingi ukiwa na maandishi ya kawaida au regex, bila kujali herufi na neno zima.

Kihesabu cha Mara za Maneno

Hesabu mara za maneno na misemo ukiwa na uchujaji wa maneno ya kuzuia na uasilishaji wa CSV.

Kisafishaji Maandishi

Ondoa nafasi za ziada, mapumziko ya mstari, HTML na nukuu za akili kutoka maandishini.

Kizalishaji cha Jedwali la Markdown

Jenga meza za Markdown kwenye gridi inayoweza kuhaririwa au kutoka CSV, ukiwa na uoanishaji.

Kipinduzi cha Maandishi

Pindua wahusika, maneno au mistari, au pindua maandishi juu chini.

Maandishi hadi Usemi

Soma maandishi kwa sauti ukiwa na sauti zinazoweza kuchaguliwa, kasi na sauti — kwenye kivinjari chako.

Maandishi hadi Uandishi wa Mkono

Onyesha maandishi yaliyochapwa kama uandishi wa mkono kwenye karatasi yenye mistari na uipakue.

Jenereta ya Maandishi ya Kifahari

Geuza maandishi ya kawaida kuwa fonti maridadi za Unicode kwa Instagram, TikTok na bio — nakili kwa mbofyo mmoja.

Kifumbua Maneno

Fumbua herufi zilizochanganywa kuwa kila neno halali — pamoja na wildcards, vichujio na pointi za Scrabble.

Citation Generator

Format references in APA, MLA and Chicago styles — book, journal, website and more.

Anagram Solver

Find all words from any set of letters instantly — wildcard support, Scrabble scores and word-length filter.

ASCII Art Generator

Convert text to ASCII art banners with 7 font styles. One-click copy, Markdown export, works offline.

Character Counter

Count characters, words, sentences & lines in real time. Platform limit bars for Twitter/X, LinkedIn, SMS & Instagram. No upload.

Text Repeater

Repeat any text N times with custom separator (newline, comma, space, pipe, or custom). Copy or download output. No limits, no signup.

Picha na Midia

Kizungushaji Pembe cha Picha

Zungushia pembe picha yoyote na upakue PNG yenye uwazi — kwenye kivinjari chako.

Maarufu

Kibana Picha

Bana picha za JPG, PNG na WebP kwa kisogezi cha ubora — kwenye kivinjari chako.

Kibadilishaji Ukubwa cha Picha

Badilisha ukubwa wa picha kwa pikseli au asilimia ukiwa na kufunga uwiano wa upana.

Kibadilishaji cha Picha

Badilisha picha kati ya PNG, JPG na WebP ukiwa na udhibiti wa ubora.

Kikataji cha Picha

Kata picha kwa ukubwa wowote au uwiano maalum wa upana na upakue — kwenye kivinjari chako.

Kizalishaji cha Favicon

Tengeneza seti kamili ya favicon kutoka picha au herufi na upakue ZIP.

Kizalishaji cha Picha ya Kiolezo

Tengeneza picha za dummy za ukubwa wa kawaida ukiwa na rangi zako na lebo.

Kisimulishaji cha Upofu wa Rangi

Angalia picha kama watu wenye upungufu wa kuona rangi wanavyoziona.

Picha hadi Base64

Simba picha kuwa URI za data za Base64 na uzisimbuze kurudi picha.

Picha hadi PDF

Unganisha picha nyingi za JPG au PNG kuwa PDF moja — kwenye kivinjari chako.

Alama ya Maji kwenye Picha

Weka alama ya maji ya maandishi kwenye picha ukiwa na msimamo, ukubwa na uwazi.

Zungusha na Pindua Picha

Zungusha kwa hatua za 90° na pindua picha kwa usawa au wima.

Vichujio vya Picha

Rekebisha mwangaza, tofautisho, usafi, ufifu na zaidi, kisha upakue.

PNG hadi ICO

Badilisha picha kuwa favicon ya .ico yenye azimio nyingi kwenye kivinjari chako.

Kionyeshi na Kiondoa EXIF

Ona metadata iliyofichwa ya picha — kamera, tarehe, GPS — kisha uiondoe kwa faragha.

PDF hadi JPG

Badilisha kurasa za PDF kuwa picha za JPG, PNG au WebP kwa ubora unaochagua — yote kwenye kivinjari chako.

Kitengenezaji cha Meme

Tengeneza meme kwa maandishi ya kawaida ya juu/chini au visanduku vya maandishi vinavyoburutwa — bila alama ya maji, bila kujisajili.

Image to Text (OCR)

Extract text from any image, screenshot or photo — free online OCR that runs entirely in your browser, no upload required.

SEO na Uuzaji

Kizalishaji cha Slug

Geuza kichwa chochote kuwa slug ya URL safi na ya SEO — wingi na inayotambua lafudhi.

Kizalishaji cha Lebo za Meta

Zalisha lebo za meta za SEO, Open Graph na Twitter Card ukiwa na hakikisho la moja kwa moja.

Kijenzi cha UTM

Jenga URL za kampeni zinazoweza kufuatiliwa ukiwa na utm_source, kati, kampeni na zaidi.

Hakikisho la Kipande cha SERP

Angalia jinsi kichwa chako na maelezo yanavyoonekana kwenye Google, kompyuta na simu.

Kizalishaji cha Robots.txt

Jenga robots.txt halali ukiwa na sheria za kuruhusu/kukataza na mstari wa ramani ya tovuti.

Vibadilishaji na Vipimo

Kibadilishaji cha Vipimo

Badilisha urefu, uzito, joto, eneo, ujazo, kasi, muda na ukubwa wa data.

Kibadilishaji cha Muda wa Unix

Badilisha muda wa epoch kuwa tarehe na kurudi, pamoja na muda wa sasa na ISO 8601.

Kibadilishaji cha Msingi wa Nambari

Badilisha kati ya binary, octal, desimali, hex na msingi wowote kutoka 2 hadi 36.

Kibadilishaji cha Nambari za Kirumi

Badilisha nambari kuwa nambari za Kirumi na kurudi, ukiwa na uthibitisho.

Kibadilishaji cha Maandishi hadi Binary

Badilisha maandishi kuwa binary ya biti 8 na usimbuzi binary kurudi maandishi.

Mtafsiri wa Msimbo wa Morse

Tafsiri maandishi kuwa msimbo wa Morse na kurudi, ukiwa na uigizaji wa sauti.

Kihesabu cha Uwiano wa Upana

Funga uwiano na utafute upana au urefu uliokosekana kwa ukubwa mpya.

Nambari hadi Maneno

Andika nambari yoyote kwa maneno ya Kiingereza, ukiwa na hali ya sarafu kwa hundi.

Kihesabu cha Muda

Pata muda kati ya nyakati mbili za saa na jumuisha muda mwingi.

Kibadilishaji cha Kanda za Saa

Linganisha saa kati ya miji na panga mikutano inayofaa kila mtu.

Currency Converter

Convert between 30+ world currencies with recent reference rates — fully in your browser.

Scientific Calculator

Full scientific calculator with trig, log, factorial, powers and memory functions.

Quadratic Equation Solver

Solve ax² + bx + c = 0 and get real or complex roots with the discriminant and working shown.

Triangle Calculator

Solve any triangle — find missing sides, angles and area from any 3 known values.

Shoe Size Converter

Convert shoe sizes between US men & women, UK, EU and CM — with a complete international size chart.

Number Sequence Generator

Generate arithmetic and geometric sequences, Fibonacci, primes and custom formulas.

Celsius to Fahrenheit

Convert Celsius, Fahrenheit and Kelvin — three-way live conversion as you type. Key reference table included.

Cooking Measurement Converter

Convert cups, tablespoons, teaspoons, ml and grams — ingredient-aware for accurate baking conversions.

Speed Distance Time Calculator

Solve for speed, distance, or time — enter any two values and the third is calculated. Supports km/h, mph, m/s and mixed units.

Area Calculator

Area calculator for 10 shapes: circle, rectangle, triangle (3 methods), trapezoid, ellipse, rhombus & more. Formula shown instantly.

GCF & LCM Calculator

Find GCF (greatest common factor) and LCM (least common multiple) for up to 10 numbers. Euclidean algorithm steps & prime factorization shown.

Fedha na Vikokotoo

Kihesabu cha Asilimia

Hesabu asilimia, ongezeko, upunguzaji na asilimia za nyuma kwa haraka.

Kihesabu cha EMI / Mkopo

Hesabu EMI ya mkopo wa kila mwezi, jumla ya riba na jumla ya malipo kwa haraka.

Kihesabu cha Tofauti ya Tarehe

Pata siku kati ya tarehe mbili, au ongeza na utoe siku kutoka tarehe.

Kihesabu cha GST

Ongeza au ondoa GST ukiwa na mgawanyiko wa otomatiki wa CGST/SGST na mifano ya kiwango.

Kihesabu cha Bakshishi

Hesabu bakshishi na ugawanye bili kati ya idadi yoyote ya watu.

Kihesabu cha Punguzo

Pata bei ya mauzo na akiba kutoka kwa asilimia au punguzo la usawa.

Kihesabu cha SIP

Tabiri mapato ya uwekezaji wa SIP na jumla ukiwa na mgawanyiko wa kilichowekeza dhidi ya faida.

Kihesabu cha Riba Changamano

Tabiri ukuaji wa akiba ukiwa na muundo wa riba na michango ya mara kwa mara.

Kihesabu cha Mshahara kwa Saa

Badilisha malipo kati ya kwa saa, kila siku, kila wiki, kila mwezi na kwa mwaka.

Kihesabu cha Mkopo wa Nyumba

Kadiria malipo yako ya mkopo wa nyumba kwa kila mwezi ukiwa na kodi na bima.

Kihesabu cha Faida

Pata faida, asilimia ya faida na bei ya juu, au bei kwa faida inayolengwa.

Kihesabu cha Bei kwa Kila Kitengo

Linganisha bidhaa kwa bei kwa kila kitengo na upate thamani bora.

Kihesabu cha Kuvuka Usawa

Pata vitengo na mapato yanayohitajika ili kufunika gharama za kudumu.

Kihesabu cha Lengo la Akiba

Pata kiasi cha kuokoa kila mwezi ili kufikia lengo ifikapo tarehe iliyolengwa.

Kithibitishaji cha IBAN

Thibitisha urefu wa nchi ya IBAN na jumla ya ukaguzi ya mod-97.

Kihesabu cha Laha ya Muda

Jumuisha saa za kazi za wiki kutoka nyakati za kuanza/kumaliza za kila siku na mapumziko, pamoja na malipo.

Kizalishaji cha Ankara

Jenga ankara safi ukiwa na vipengele vya mstari na kodi, na uihifadhi kama PDF.

Kikokotoo cha Sehemu

Jumlisha, toa, zidisha na gawanya sehemu na namba mchanganyiko — kila hatua ikionyeshwa.

Retirement Calculator

Project your 401k or IRA balance at retirement with contributions, employer match and inflation adjustment.

Tax Bracket Calculator

See your 2024 US federal income tax bracket, effective rate and marginal rate — for any filing status.

Paycheck Calculator

Convert gross pay to net take-home pay after federal/state tax, Social Security and Medicare.

Debt Payoff Calculator

Compare snowball vs avalanche payoff strategies and see exactly when you'll be debt-free.

Net Worth Calculator

Add your assets and liabilities to calculate your total net worth and see the breakdown.

Car Loan Calculator

Calculate your monthly auto payment, total interest and true cost of any car loan.

Monthly Budget Planner

Plan your monthly income, expenses and savings rate with a visual 50/30/20 breakdown. Auto-saves in your browser.

Personal Loan Calculator

Calculate monthly loan payments, total interest, and a full amortization schedule — any amount, rate, or term.

Split Bill Calculator

Split any restaurant bill with tip between people — even or custom proportional splits. No sign-up, works on mobile.

Electricity Bill Calculator

Estimate your monthly electricity cost by appliance. Enter your local rate and usage hours — instant cost breakdown with visual chart.

Fuel Cost Calculator

Road trip fuel cost calculator — enter distance, MPG & gas price. Supports MPG, L/100km, km/L. CO₂ estimate included.

Car Lease Calculator

Monthly car lease payment calculator — depreciation fee, finance fee, total cost & effective APR. Transparent formula-based breakdown.

Investment Calculator

ROI, CAGR, and inflation-adjusted return calculator. Lump sum + monthly contributions, year-by-year growth table and chart. 100% private.

Amortization Calculator

Full loan amortization schedule — monthly payment, principal vs interest per payment, total interest paid. Mortgage, auto, personal loans.

Simple Interest Calculator

Simple interest calculator: SI = P × R × T / 100. Shows total amount, effective rate & step-by-step formula. Supports years, months, days.

Vizalishaji

Kizalishaji cha UUID

Zalisha UUID za v4 na v7 kwa wingi, tayari kunakili.

Maarufu

Kizalishaji cha Nywila

Nywila imara, zinazoweza kusanidiwa ambazo haziondoki kamwe kwenye kifaa chako.

Kizalishaji cha Msimbo wa QR

Geuza viungo, maandishi au Wi-Fi kuwa msimbo wa QR unaoweza kuchanganuliwa.

Kizalishaji cha Lorem Ipsum

Zalisha maandishi ya nakala kwa aya, sentensi, maneno au vipengele vya orodha.

Kizalishaji cha Saini ya Barua Pepe

Jenga saini safi ya barua pepe ya HTML kwa Gmail, Outlook na Apple Mail.

Kizalishaji cha Data Bandia

Zalisha rekodi za dummy na uziasilishe kama JSON, CSV au SQL kwa majaribio.

Kitengeneza Sahihi

Chora au andika sahihi yako kisha uipakue kama PNG isiyo na mandharinyuma.

Kitengeneza Barcode

Tengeneza barcode za Code 128, EAN-13 na UPC-A kisha uzipakue kama SVG au PNG.

Love Calculator

A fun compatibility score based on two names — share the result with your match.

Bingo Card Generator

Generate printable 5×5 bingo cards with your own words — unlimited cards, free.

Coin Flip

Flip a virtual coin — heads or tails — with animation and a streak counter.

Dice Roller

Roll any number of dice (d4–d100) with totals, history log and custom dice notation.

Business Name Generator

Generate creative business name ideas from keywords with industry-specific suggestions.

Random Name Generator

Generate random first and last names by nationality and gender — bulk export included.

Zodiac Sign Calculator

Find your zodiac sign by birthday — element, ruling planet, compatible signs and personality traits.

Random Number Generator

Generate one or thousands of random numbers in any range — no duplicates option, crypto-secure, instant copy.

Usalama na Faragha

Kizalishaji cha Hash

Kokotoa hashes za MD5, SHA-1 na SHA-256 kienyeji.

Kisimbuaji cha JWT

Simbuza Tokeni ya JSON Web (JWT), kagua madai, na thibitisha saini za HS256 kienyeji.

Kikagua Nguvu ya Nywila

Jaribu nguvu ya nywila kwa entropi, makadirio ya muda wa kuvunja na vidokezo.

Simba / Simbuza Maandishi

Simba na simbuza ujumbe kwa AES-256 ukiwa na nenosiri, kikamilifu kwenye kivinjari chako.

Kithibitishaji cha Kadi ya Mkopo

Kagua nambari ya kadi kwa algoriti ya Luhn na tambua chapa yake.

Kizalishaji cha Msemo wa Siri

Tengeneza misemo ya siri ya kukumbukwa, inayotegemea maneno ukiwa na kizalishaji salama cha nasibu.

Data na Muundo

Kibadilishaji cha JSON ⇄ CSV

Badilisha safu ya JSON kuwa CSV na CSV kurudi JSON, kwa alama sahihi za nukuu.

Kipanga XML

Pamba, punguza na thibitisha XML moja kwa moja kwenye kivinjari chako.

Kipanga SQL

Pamba na punguza maswali ya SQL ukiwa na uandishi wa maneno makuu na mapumziko ya kifungu.

JSON hadi TypeScript

Zalisha miingiliano ya TypeScript kutoka sampuli ya JSON, ukiwa na aina zilizowekwa ndani.

Mtazamaji wa CSV

Tazama, panga na tafuta faili za CSV au TSV kama jedwali safi — kwenye kivinjari chako.

Statistics Calculator

Calculate mean, median, mode, standard deviation, variance and more from a data set.

Matrix Calculator

Add, subtract, multiply matrices and compute determinant, inverse and transpose for 2×2–4×4 matrices.

Ubunifu na Rangi

Kichagua na Kibadilishaji cha Rangi

Chagua rangi na ubadilishe kati ya HEX, RGB, HSL na OKLCH.

Kikagua Tofautisho cha Rangi

Kagua uwiano wa tofautisho wa WCAG AA/AAA kati ya rangi ya maandishi na mandharinyuma.

Kizalishaji cha Mwelekeo wa CSS

Jenga mwelekeo wa mstari, duara na koni wa CSS ukiwa na hakikisho la moja kwa moja.

Kizalishaji cha Kivuli cha Sanduku la CSS

Jenga vivuli vya sanduku vya CSS vya tabaka nyingi ukiwa na mifano na hakikisho la moja kwa moja. Nakili CSS, thamani au mtindo wa React mara moja.

Kizalishaji cha Paleti ya Rangi

Zalisha paleti zinazokamilishana, za mfano, tatu na za rangi moja.

Kizalishaji cha Cubic Bezier

Buni mkondo wa ulaini wa CSS kwa kuburuta pointi za udhibiti, ukiwa na hakikisho la moja kwa moja.

Kizalishaji cha Radi ya Mipaka

Buni pembe za mviringo za CSS na maumbo ya kiumbe kikabilifu.

Uwanja wa Mchezo wa CSS Flexbox

Rekebisha sifa za flex ukiwa na hakikisho la moja kwa moja na unakili CSS.

Uwanja wa Mchezo wa CSS Grid

Rekebisha safu wima za grid, pengo na uoanishaji ukiwa na hakikisho la moja kwa moja na CSS.

Kizalishaji cha Glassmorphism

Buni kadi ya kioo kilichofubazwa na unakili CSS, ukiwa na hakikisho la moja kwa moja.

Kizalishaji cha Kivuli cha Maandishi cha CSS

Rekebisha kivuli cha maandishi cha CSS ukiwa na hakikisho la moja kwa moja na unakili msimbo.

Mchanganyiko wa Rangi

Changanya rangi mbili kwa uwiano wowote na unakili matokeo au hatua yoyote.

Kichagua Rangi cha Picha

Chagua rangi yoyote kutoka kwenye picha na utoe paleti yake kuu kama HEX, RGB na HSL.

Pixel Art Maker

Draw pixel art on a customizable grid, pick colors, and export as PNG — in your browser.

Color Token Generator

Generate a full design-token scale (50–950 shades) from a single base color — CSS, Tailwind or JSON.

Health & Fitness

Kihesabu cha Umri

Pata umri wako sahihi kwa miaka, miezi na siku, pamoja na kuhesabu siku za kuzaliwa.

Kihesabu cha BMI

Hesabu Kiashiria chako cha Mwili (BMI) na mwelekeo wa uzito bora, katika vipimo vya mita au imperial.

Kihesabu cha BMR na Kalori

Pata BMR yako na mahitaji ya kalori ya kila siku (TDEE) ukiwa na malengo ya kupoteza uzito, kutunza na kuongeza, virutubisho vikuu na fomula 3.

Kikokotoo cha Tarehe ya Kujifungua

Pata tarehe inayotarajiwa ya kujifungua kutoka kwa hedhi yako ya mwisho, kushika mimba, uhamisho wa IVF au ultrasound — pamoja na tarehe za trimesta na hatua muhimu.

Macro Calculator

Find your daily protein, carb and fat targets from your TDEE, goal and diet style.

Ideal Weight Calculator

See your ideal weight by four clinical formulas (Devine, Robinson, Miller, Hamwi) — metric or imperial.

Body Fat Calculator

Estimate your body fat percentage using the US Navy tape-measure method — no skinfold calipers needed.

Ovulation Calculator

Find your fertile window, ovulation date and next period from your cycle length and last period.

Sleep Calculator

Find the best bedtime or wake-up time based on 90-minute sleep cycles to wake up refreshed.

Water Intake Calculator

Calculate your daily water needs from your weight, activity level and climate.

Calories Burned Calculator

Estimate calories burned for 60+ exercises using MET values and your weight and duration.

Running Pace Calculator

Calculate your running pace, finish time and splits for any distance — 5K, 10K, half or full marathon.

TDEE Calculator

Total Daily Energy Expenditure calculator — maintenance calories, cut & bulk targets. Mifflin-St Jeor + Harris-Benedict. 100% private.

Dog Age Calculator

Convert dog years to human years by breed size using the 2020 DNA methylation study. Life stage, remaining lifespan, and age chart.

Protein Calculator

Daily protein intake calculator based on ISSN guidelines — adjust for muscle gain, fat loss, or maintenance. Includes meal distribution guide.

Uzalishaji

Saini PDF

Chora au andika saini, iweke kwenye PDF yako, na upakue — vyote kwenye kivinjari chako.

Saa ya Kuacha na Kihesabu Nyakati

Saa sahihi ya mtandaoni yenye raundi na kihesabu nyakati cha kurudi nyuma chenye mifano.

Kichaguzi cha Nasibu

Chagua jina la nasibu, nambari, upigaji sarafu au kutupa kete — kwa usawa na papo hapo.

Daftari la Mtandaoni

Daftari lisilo na usumbufu ambalo huokoa otomatiki kwenye kivinjari chako, ukiwa na hesabu ya maneno.

Kipima Muda cha Pomodoro

Kipima muda cha kuzingatia chenye mizunguko ya kazi/mapumziko, mifano na kihesabu cha vikao.

Kihesabu cha GPA

Hesabu GPA yenye uzito wa mikopo kutoka kwa daraja za kozi na mikopo yako.

Orodha ya Kazi

Orodha rahisi ya ukaguzi wa kazi inayookoa otomatiki kwenye kivinjari chako.

Jaribio la Kasi ya Kuandika

Pima kasi yako ya kuandika kwa WPM na usahihi wa moja kwa moja, kisha shiriki alama zako.

Zungusha Gurudumu

Gurudumu la kuchagua majina kwa nasibu — ongeza majina, zungusha, na umtangaze mshindi kwa confetti.

Unganisha PDF

Changanya faili nyingi za PDF kuwa moja, panga upya kurasa na uchague safu za kurasa — yote kwenye kivinjari chako.

Gawanya PDF

Gawanya PDF kuwa faili tofauti au toa kurasa mahususi — yote kwenye kivinjari chako.

Hesabu ya Kushuka hadi Tarehe

Hesabu ya kushuka ya moja kwa moja hadi tarehe yoyote — siku, saa, dakika na sekunde, ikiwa na kiungo cha kushiriki.

Jaribio la CPS — Jaribio la Kasi ya Kubofya

Pima mibofyo yako kwa sekunde katika modi za sekunde 1 hadi 100 — kubofya kushoto, kubofya kulia au upau wa nafasi.

Reaction Time Test

Measure your reaction speed in milliseconds — click when the screen turns green.

Random Team Generator

Paste a list of names and split them into balanced random teams in one click.

Tournament Bracket Generator

Create single-elimination tournament brackets for 4–64 players or teams.

Grade Calculator

Compute your weighted final grade from assignments, exams and their weights.

Flashcard Maker

Create and study digital flashcards — flip, shuffle, and track your score. Saves locally.

Habit Tracker

Track daily habits with a 30-day grid, streaks and completion stats — saves in your browser.

Reading Speed Test

Test your words-per-minute reading speed with comprehension check and percentile rank.

Days Until

Live countdown to Christmas, your birthday, any date — days, hours, minutes ticking in real time. Shareable URL.

Wavuti na Mtandao

Kithibitishaji cha Barua Pepe

Thibitisha sintaksia ya barua pepe kwa wingi na gundua makosa ya kawaida ya kikoa.

Maelezo ya Kivinjari na Skrini

Tazama ukubwa wa skrini yako, kidirisha, kifaa na maelezo ya kivinjari kienyeji.

Kihesabu cha Subnet

Kihesabu cha IPv4 CIDR: mtandao, utangazaji, mwelekeo wa mwenyeji na masks.

What Is My IP Address

Find your public IP address, country, city and ISP — no data is stored or shared.