Image tools17
Convert, compress and resize photos fast, free, and with no sign-up. See all Image tools →
HEIC to JPG / PNG
Convert iPhone HEIC photos to JPG or PNG. Batch supported.
Available nowImage Compressor
Shrink JPG, PNG & WebP with a quality slider and resize. Batch supported.
Available nowImage Converter
PNG โ JPG โ WebP and more, pick from 12 instant converters.
Available nowImage Resizer
Resize & crop with ready-made social media presets.
Available nowRotate & Flip Image
Rotate 90ยฐ or flip an image, instantly.
Available nowGrayscale & Black-and-White Image
Grayscale or black-and-white an image, with threshold.
Available nowCrop Image
Crop a photo to any size or aspect ratio.
Available nowSVG to PNG / JPG Converter
Convert SVG to PNG or JPG at any width.
Available nowCollage Maker
Combine multiple photos into one grid collage with custom layouts, spacing and frame color.
Available nowID Card Combiner
Combine a front and back ID photo into one PNG, JPG or PDF file, no cropping.
Available nowGIF Maker
Turn a batch of photos into an animated, looping GIF, right in your browser.
Available nowSVG Optimizer
Shrink SVG files with the real SVGO engine, strips editor cruft. Before/after preview.
Available nowMeme Generator
Add classic top & bottom Impact text to any image.
Available nowBackground Remover
Remove image backgrounds with AI, transparent PNG output.
Available nowEXIF / Metadata Remover
View and strip GPS & camera metadata from photos.
Available nowImage Watermark
Add a text or logo watermark to images, tiled or single. Batch supported.
Available nowFavicon Generator
All favicon sizes + .ico, manifest and link tags from one image.
Available nowPNG to JPG
Convert PNG images to JPG online, free and instant.
Available nowJPG to PNG
Convert JPG images to PNG online, free and instant.
Available nowWebP to PNG
Convert WebP images to PNG online, free and instant.
Available nowWebP to JPG
Convert WebP images to JPG online, free and instant.
Available nowPNG to WebP
Convert PNG images to WebP online, free and instant.
Available nowJPG to WebP
Convert JPG images to WebP online, free and instant.
Available nowAVIF to JPG
Convert AVIF images to JPG online, free and instant.
Available nowAVIF to PNG
Convert AVIF images to PNG online, free and instant.
Available nowGIF to PNG
Convert GIF images to PNG online, free and instant.
Available nowGIF to JPG
Convert GIF images to JPG online, free and instant.
Available nowBMP to JPG
Convert BMP images to JPG online, free and instant.
Available nowBMP to PNG
Convert BMP images to PNG online, free and instant.
Available nowPDF tools18
Merge, split and build PDFs, See all PDF tools →
Images to PDF
Turn your photos into a single, clean PDF document.
Available nowMerge PDF
Combine and reorder multiple PDFs into one file.
Available nowRotate PDF
Rotate every page of a PDF 90ยฐ or 180ยฐ.
Available nowDelete PDF Pages
Remove pages from a PDF by number or range.
Available nowAdd Page Numbers to PDF
Add page numbers, drag to place them and set a start number.
Available nowSplit PDF
Split a PDF by page or custom ranges, downloads a ZIP.
Available nowText to PDF Converter
Turn typed or pasted text into a downloadable PDF.
Available nowPDF to JPG / Images
Convert PDF pages to JPG or PNG images, download all as a ZIP.
Available nowCompress PDF
Shrink PDF file size in your browser, pick a quality level.
Available nowWatermark PDF
Add a text watermark to every page of a PDF.
Available nowExtract PDF Pages
Pull selected pages out of a PDF into a new file.
Available nowCrop PDF
Trim the margins of every page in a PDF.
Available nowOrganize PDF
Reorder, rotate and delete PDF pages with thumbnails.
Available nowSign PDF
Draw your signature and add it to a PDF.
Available nowFill PDF Form
Fill in a PDF's real form fields, text boxes, checkboxes, radio buttons and dropdowns.
Available nowRedact PDF
Permanently black out text or images by rebuilding the PDF as flattened page images.
Available nowCompare PDF
Compare two PDFs page by page and highlight every visual difference.
Available nowOCR: Image & PDF to Text
Extract text from photos, scans and PDFs. Runs entirely in your browser.
Available nowFinance calculators30
Loans, mortgages, taxes, paychecks and retirement, accurate, private and US-ready. See all Finance calculators →
VAT Calculator
Add or remove VAT or GST at any rate.
Available nowMargin Calculator
Work out profit, margin and markup from cost and price.
Available nowEMI Calculator
Calculate loan EMI, total interest and total payment.
Available nowCAGR Calculator
Calculate compound annual growth rate, total return and multiple.
Available nowBreak-Even Calculator
Find the units and revenue needed to break even.
Available nowGST Calculator
Add or remove GST at any rate, net, tax and gross.
Available nowMarkup Calculator
Turn cost and markup into selling price, profit and margin.
Available nowCommission Calculator
Work out sales commission and total earnings.
Available nowDown Payment Calculator
Work out your down payment, loan amount and LTV.
Available nowStudent Loan Calculator
Monthly payment, total interest and payoff date under Standard or Graduated repayment.
Available nowHELOC Calculator
Available credit, draw period and repayment period payments for a HELOC.
Available nowAPY Calculator
Convert a nominal rate to annual percentage yield (APY).
Available nowAuto Loan Calculator
Car payment, total interest and amortization, with trade-in and tax.
Available nowPersonal Loan Calculator
Monthly payment, total interest and full payoff schedule.
Available nowMortgage Refinance Calculator
New payment, monthly savings and your break-even point.
Available nowPaycheck / Take-Home Pay Calculator
US take-home pay after federal, FICA and state tax (2026).
Available nowIncome Tax Calculator (2026)
US federal income tax with effective and marginal rates (2026).
Available now401(k) & Retirement Calculator
Project your 401(k) balance with employer match and growth.
Available nowDebt Payoff Calculator
How long to clear a credit card or loan, and the total interest.
Available nowLife Insurance Calculator
How much life insurance you need (DIME method).
Available nowMortgage Payoff Calculator
See how extra payments cut years and interest off your mortgage.
Available nowROI Calculator
Return on investment, net profit and annualized return.
Available nowNet Worth Calculator
Add up assets minus liabilities to find your net worth.
Available nowSalary to Hourly Calculator
Convert salary to hourly pay and back, with all equivalents.
Available nowRent vs Buy Calculator
Compare the total cost of renting versus buying a home.
Available nowInflation Calculator
Future cost and the shrinking purchasing power of money.
Available nowCompound Interest Calculator
See how savings grow, future value, deposits and interest.
Available nowSimple Interest Calculator
Principal, rate and time โ simple interest and total.
Available nowSavings Goal Calculator
How long to reach a savings goal, months and interest.
Available nowLoan & Mortgage Calculator
Monthly payments and a full amortization schedule.
Available nowSolar & Energy18
Size solar systems, batteries and inverters, and check your solar payback in seconds. See all Solar & Energy →
Solar Panel Calculator
Work out how many solar panels and what system size you need.
Available nowBattery Backup Calculator
Size an inverter/UPS battery bank and estimate backup time.
Available nowBattery Pack Calculator
Design a series/parallel cell pack: voltage, mAh, Wh, weight and runtime.
Available nowSolar Payback Calculator
Estimate solar payback period, lifetime savings and ROI.
Available nowInverter Size Calculator
Find the inverter VA/kVA size your appliance load needs.
Available nowSolar Battery Bank Calculator
Size an off-grid solar battery bank in kWh, Ah and batteries.
Available nowSolar Output Calculator
Estimate daily, monthly and yearly solar energy production.
Available nowAC Size Calculator
Find the AC tonnage and BTU your room needs.
Available nowEV Charging Calculator
Estimate EV charging time and cost from any charge level.
Available nowGenerator Size Calculator
Work out the kVA generator size your load needs.
Available nowAppliance Energy Calculator
Turn an appliance wattage into daily, monthly and yearly running cost.
Available nowTransformer Winding Calculator
Design a step-up or step-down transformer: turns, wire gauge (SWG) and core size for inverters, UPS and voltage conversion.
Available nowVoltage Stabilizer (AVR) Calculator
Design a buck-boost stabilizer: transformer VA, wire gauge and a full relay tap table for any input voltage range.
Available nowBuck Boost Converter Calculator
Step-up or step-down DC-DC: output current, input current, power, heat loss and duty cycle.
Available nowBattery Charging Calculator
Safe charge voltage, charge current, charge time and usable capacity for any battery pack.
Available nowWatts to Amps Calculator
Convert watts to amps for DC and AC, with power factor.
Available nowAmps to Watts Calculator
Convert amps to watts for DC and AC, with power factor.
Available nowkVA to kW Calculator
Convert between kVA and kW using power factor.
Available nowText tools19
Count, convert and clean up text, instantly, in your browser. See all Text tools →
Text Repeater
Repeat any text a set number of times with a separator.
Available nowRemove Line Breaks
Strip or replace line breaks and tidy pasted text.
Available nowWord & Character Counter
Counts, reading time and keyword density for writers.
Available nowCase Converter
UPPERCASE, lowercase, Title Case, Sentence case and more.
Available nowLorem Ipsum Generator
Placeholder text, paragraphs, sentences or words.
Available nowText Cleaner
Collapse spaces, strip line breaks, dedupe and trim lines.
Available nowFind and Replace Text
Find and replace text with case-insensitive and regex support.
Available nowReverse Text
Flip characters, word order or line order, then copy.
Available nowSort Text Lines
Sort lines A, Z, by length, numerically or shuffle; dedupe.
Available nowWord Frequency Counter
Count word frequency with a ranked top-words table.
Available nowFancy Text Generator
Bold, italic, script, bubble, upside-down Unicode styles.
Available nowRemove Duplicate Lines
Remove duplicate lines, ignore case, trim and sort.
Available nowMarkdown to HTML Converter
Convert Markdown to clean HTML with a live preview.
Available nowSocial Media Character Counter
Count vs Twitter, Instagram, SMS and SEO limits.
Available nowMorse Code Translator
Translate text to Morse code and back instantly.
Available nowCaesar Cipher
Encode or decode text with a shift cipher, one-click ROT13, brute-force all 25 shifts.
Available nowText Diff Checker
Compare two texts and highlight added/removed lines.
Available nowWord to Text Converter
Convert a Word .docx file to plain text or HTML, right in your browser.
Available nowText to Word Converter
Turn typed or pasted text into a downloadable Word (.docx) file.
Available nowEveryday tools70
Generators and calculators for the small jobs you do all the time. See all Everyday tools →
Calorie Calculator
Estimate your daily calorie needs to maintain, lose or gain weight.
Available nowOvulation Calculator
Estimate your fertile window, ovulation day and due date.
Available nowSpeed, Distance & Time Calculator
Work out speed, distance or time from the other two.
Available nowPace Calculator
Find your running pace per km and per mile, plus speed.
Available nowSteps to KM / Miles Calculator
Convert step count to distance and back, using your stride length.
Available nowRoof Pitch Calculator
Convert roof rise and run to pitch, angle and slope.
Available nowPaint Calculator
Work out how much paint a room needs, with coats and openings.
Available nowConcrete Calculator
Work out concrete volume and how many bags a slab needs.
Available nowSquare Footage Calculator
Calculate area in square feet, metres and yards for any shape.
Available nowWater Intake Calculator
Estimate how much water you should drink per day.
Available nowIdeal Weight Calculator
Find your ideal weight and healthy weight range from height.
Available nowTile Calculator
Work out how many tiles and boxes a floor or wall needs.
Available nowFlooring Calculator
Estimate flooring area, boxes and cost with a waste margin.
Available nowWallpaper Calculator
Work out how many rolls of wallpaper a room needs.
Available nowMulch Calculator
Work out mulch volume in cubic yards and bags for a bed.
Available nowGravel Calculator
Work out gravel volume in cubic yards and weight in tons.
Available nowRoofing Calculator
Estimate roof area, squares and shingle bundles needed.
Available nowStair Calculator
Work out stair steps, riser height, run and stringer length.
Available nowAsphalt Calculator
Work out asphalt volume and tons for a driveway or lot.
Available nowCubic Yards Calculator
Calculate volume in cubic yards, feet and metres.
Available nowSod Calculator
Work out sod rolls and pallets needed for a lawn area.
Available nowMacro Calculator
Split daily calories into protein, carb and fat grams.
Available nowOne Rep Max Calculator
Estimate your 1RM and training loads from a set.
Available nowSleep Calculator
Find the best bedtimes or wake-up times by sleep cycles.
Available nowWorld Clock
Compare current time across cities and find overlapping business hours.
Available nowFinal Grade Calculator
Find the grade you need on the final exam to hit your goal.
Available nowRatio Calculator
Solve a proportion for a missing value and simplify ratios.
Available nowDays Until Calculator
Count the days until (or since) any date.
Available nowBusiness Days Calculator
Count working days (Mon-Fri) between two dates.
Available nowStandard Deviation Calculator
Mean, variance and standard deviation of a data set.
Available nowPercentage Change Calculator
Work out percent increase or decrease between two numbers.
Available nowCalories Burned Calculator
Estimate calories burned by activity, weight and time.
Available nowInvoice Maker
Create and download a professional PDF invoice. 4 templates, 9 currencies, logo upload.
Available nowResume Builder
Build a professional resume with 4 templates including ATS-friendly. Download as PDF.
Available nowBarcode Generator
Generate Code 128, Code 39, EAN-13, UPC-A and EAN-8 barcodes. Download as PNG.
Available nowCertificate Generator
Create completion, achievement and academic certificates. 4 templates, PDF download.
Available nowRandom Name Generator
Generate random first and last names for any purpose.
Available nowUsername Generator
Generate cool, unique usernames in different styles.
Available nowDice Roller
Roll one or many virtual dice with any number of sides.
Available nowTarget Heart Rate Calculator
Find your max heart rate and training zones by age.
Available nowLCM and GCF Calculator
Find the GCF (HCF) and LCM of a set of numbers.
Available nowBody Fat Percentage Calculator
Estimate body fat % with the US Navy method.
Available nowQR Code Generator
Make styled QR codes for links and text, PNG or SVG.
Available nowPassword Generator
Create strong, random passwords with a strength meter.
Available nowUnit Converter
Convert length, weight, temperature, area, volume and more.
Available nowPercentage Calculator
Find X% of Y, what percent X is of Y, and percentage change.
Available nowAge Calculator
Exact age in years, months and days, plus total days lived.
Available nowBMI Calculator
Body Mass Index from weight (kg) and height (cm), with category.
Available nowDiscount Calculator
Enter price & percent off to see final price and savings.
Available nowTip Calculator
Tip, total and per-person split for any bill.
Available nowDate Difference Calculator
Days, weeks and exact years/months/days between two dates.
Available nowSales Tax / GST / VAT Calculator
Add tax to a net price or extract it from a gross total.
Available nowGPA Calculator
Credit-weighted GPA on the 4.0 scale from your courses.
Available nowAverage Calculator (Mean, Median, Mode)
Mean, median, mode, sum, min, max and range from a list.
Available nowRoman Numeral Converter
Convert numbers to Roman numerals and back (1-3999).
Available nowBMR & Calorie Calculator
BMR + daily calorie needs (Mifflin-St Jeor) with targets.
Available nowTime Duration Calculator
Hours, minutes and total minutes between two times.
Available nowNumber to Words Converter
Convert any number into English words, with a cents mode.
Available nowScientific Calculator
Trig, logs, powers, roots, factorial, degrees or radians.
Available nowCountdown Timer & Stopwatch
Countdown to any date, or a stopwatch with laps.
Available nowFraction Calculator
Add, subtract, multiply or divide two fractions.
Available nowRandom Number Generator
Fair random numbers in any range, unique or sorted.
Available nowHours Calculator (Time Card)
Add up worked hours, clock-in, clock-out, breaks, pay.
Available nowTDEE Calculator
TDEE with cut/bulk calories and a macro split.
Available nowPregnancy Due Date Calculator
Estimate due date, gestational age and trimester.
Available nowRandom Picker
Paste a list and pick winners at random, no repeats.
Available nowElectricity Bill Calculator
Wattage ร hours ร price โ cost per day, month and year.
Available nowFuel Cost Calculator
Trip distance, efficiency and fuel price โ trip cost.
Available nowPomodoro Timer
Focus timer with work/break phases and session count.
Available nowText to Speech
Read any text aloud, pick voice, speed and pitch.
Available nowDeveloper tools38
Encode, format and convert, handy utilities for developers. See all Developer tools →
Cron Expression Generator
Build a cron expression, explain it and preview next runs.
Available nowJSON to YAML Converter
Convert JSON to YAML and YAML to JSON in your browser.
Available nowSQL Formatter
Format and beautify SQL queries for readability.
Available nowHTML Minifier
Minify HTML by removing comments and extra whitespace.
Available nowCSS Minifier
Minify CSS by stripping comments and whitespace.
Available nowJavaScript Minifier
Basic JavaScript minifier to shrink JS for the web.
Available nowURL Parser
Break a URL into protocol, host, path, query and hash.
Available nowColor Picker
Pick a color and get HEX, RGB and HSL codes.
Available nowRandom String Generator
Generate secure random strings, tokens and IDs.
Available nowColor Converter
Convert colours between HEX, RGB and HSL with a picker.
Available nowBase64 Encode / Decode
Encode text to Base64 or decode it back, UTF-8 safe.
Available nowJSON Formatter
Beautify, validate and minify JSON in your browser.
Available nowURL Encode / Decode
Percent-encode text for safe use in URLs, or decode it back.
Available nowHash Generator (SHA)
Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes from text.
Available nowUUID Generator
Generate version-4 UUIDs (GUIDs) in bulk with one-click copy.
Available nowJWT Decoder
Decode a JWT's header and payload (no signature check).
Available nowHTML Entity Encode / Decode
Encode characters to HTML entities or decode them back.
Available nowNumber Base Converter
Convert integers between binary, octal, decimal and hex.
Available nowUnix Timestamp Converter
Convert Unix timestamps to dates and back, both ways.
Available nowRegex Tester
Test a regex against text live, matches and capture groups.
Available nowImage to Base64
Convert an image to a Base64 data URI, with a CSS snippet.
Available nowText to Binary Translator
Convert text to 8-bit binary and back, UTF-8 safe.
Available nowCSS Box Shadow Generator
Build a CSS box-shadow with live preview and copy.
Available nowURL Slug Generator
Turn any title into a clean, lowercase, hyphenated slug.
Available nowCSS Gradient Generator
Build a linear or radial CSS gradient with live preview.
Available nowProgrammer Case Converter
camelCase, snake_case, kebab-case, CONSTANT and more.
Available nowPassword Strength Checker
Check password strength, entropy, rating and tips.
Available nowJSON to CSV / CSV to JSON
Convert JSON arrays to CSV and CSV back to JSON.
Available nowMeta Tag Generator
Generate SEO, Open Graph & Twitter Card meta tags.
Available nowUTM Link Builder
Build trackable campaign URLs with UTM parameters.
Available nowXML Formatter & Minifier
Beautify, validate and minify XML in your browser.
Available nowAspect Ratio Calculator
Resize keeping proportions; find the ratio like 16:9.
Available nowScientific Notation Converter
Convert numbers to/from scientific and E-notation.
Available nowColor Palette Generator
Tints, shades, complementary and analogous colours.
Available nowColor Contrast Checker
Check WCAG contrast ratio between two colors, AA/AAA badges and an accessible-color suggestion.
Available nowData Pipeline Builder
Chain Base64, hex, URL, ROT13/Caesar, case, hash and gzip steps into one live pipeline.
Available nowFake JSON Data Generator
Build a schema and generate realistic fake JSON test data, names, emails, dates, UUIDs and more.
Available nowBase32 Encode / Decode
Encode/decode Base32 (RFC 4648), UTF-8 safe.
Available nowNo tools match your search. Try a different keyword.