All tools
Converters, calculators, PDFs, images and everyday utilities. Choose a tool, check its processing notice, and get started without an account.
YouTube earnings calculator
Estimate video revenue from views and your own post-share RPM, not advertiser CPM.
Creator & marketingYouTube Shorts earnings calculator
Use engaged Shorts views and your Shorts RPM for a low-to-high revenue scenario.
Creator & marketingFacebook earnings calculator
Model Facebook Content Monetization with qualified views and the earnings rate from your dashboard.
Creator & marketingTikTok earnings calculator
Estimate view-based rewards for an eligible creator using qualified views and a user-supplied RPM range.
Creator & marketingWebsite ad revenue calculator
Estimate display-ad revenue from page views and your page RPM assumptions, without an AdSense guarantee.
Creator & marketingInstagram sponsorship calculator
Estimate negotiated brand-deal income from sponsored posts. This is not an Instagram platform-payout forecast.
Creator & marketingInfluencer rate calculator
Build a starting quote from expected reach and your chosen CPM. Followers do not guarantee income.
Creator & marketingEngagement rate calculator
Compare interactions with followers or views. Keep the same denominator when comparing posts.
Creator & marketingRPM calculator
Calculate revenue per thousand views from a known revenue amount and its matching view count.
Creator & marketingAffiliate earnings calculator
Estimate commissions from clicks, expected conversion rate and commission per completed sale.
Creator & marketingCPM calculator
Calculate advertiser cost per thousand impressions. CPM is not creator take-home revenue.
Creator & marketingClick-through rate calculator
Measure the share of post, search-result or advertisement impressions that resulted in clicks.
Creator & marketingConversion rate calculator
Measure completed conversions as a percentage of campaign clicks with a clearly defined conversion event.
Creator & marketingROAS calculator
Compare attributable revenue with ad spend. Revenue return is not the same as business profit.
Creator & marketingPercentage calculator
Find a percentage of a number for discounts, allocations and proportional amounts.
Money & numbersPercentage change calculator
Measure change relative to the absolute original value. A zero starting value is undefined.
Money & numbersDiscount calculator
Calculate the saving and final price after one percentage discount.
Money & numbersTip & bill split calculator
Add a tip and split a bill equally between a chosen number of people.
Money & numbersLoan payment calculator
Estimate equal payments on a fixed-rate loan with monthly compounding and no fees. The term is rounded to whole months.
Money & numbersCanadian mortgage payment calculator
Estimate fixed monthly payments with semi-annual compounding. Taxes, fees and mortgage insurance are excluded.
Money & numbers · CanadaCompound interest calculator
Project monthly compounding with deposits at the end of each month. Returns are assumptions, not guarantees.
Money & numbersSimple interest calculator
Calculate interest without compounding over a chosen number of years.
Money & numbersSalary to hourly calculator
Convert annual gross salary into hourly, weekly and monthly equivalents without payroll deductions.
Money & numbersProfit margin calculator
Calculate profit, margin on sales and markup on cost from a selling price and cost.
Money & numbersROI calculator
Calculate simple investment return from total proceeds and original cost, excluding time value and taxes.
Money & numbersBreak-even calculator
Find the minimum whole units required to cover fixed costs at a given price and variable cost.
Money & numbersSavings goal calculator
Find the monthly deposit needed to reach a savings goal without assuming interest.
Money & numbersCAGR calculator
Calculate a constant annual growth rate between positive starting and final values.
Money & numbersCanada GST/HST & sales tax calculator
Add or remove general sales taxes by province. Standard taxable goods only; exemptions and special rules are not assessed.
Money & numbers · CanadaUS sales tax calculator
Use a combined local sales-tax rate you enter. No ZIP-code lookup or exemption assessment.
Money & numbers · United StatesVAT calculator
Add VAT to a net price or extract included VAT using a tax rate you choose.
Money & numbersAverage & median calculator
Calculate mean, median, sum, minimum and maximum from comma- or newline-separated numbers.
Money & numbersRatio simplifier
Reduce two non-negative whole numbers using their greatest common divisor.
Money & numbersLength converter
Convert metric and imperial lengths using fixed unit definitions.
Unit convertersWeight & mass converter
Convert kilograms, pounds, ounces and metric mass units.
Unit convertersTemperature converter
Convert Celsius, Fahrenheit and Kelvin with absolute-zero validation.
Unit convertersArea converter
Convert square metres, square feet, hectares and acres.
Unit convertersVolume converter
Convert litres and other volumes, keeping US and imperial gallons distinct.
Unit convertersSpeed converter
Convert kilometres per hour, miles per hour, metres per second and knots.
Unit convertersDigital storage converter
Distinguish decimal kB/MB/GB from binary KiB/MiB/GiB and bits.
Unit convertersTime unit converter
Convert seconds, minutes, hours, fixed 24-hour days and seven-day weeks.
Unit convertersEnergy converter
Convert joules, watt-hours and thermochemical kilocalories.
Unit convertersPower converter
Convert watts, kilowatts, megawatts and mechanical horsepower.
Unit convertersPressure converter
Convert pascals, kilopascals, bars, PSI and standard atmospheres.
Unit convertersAngle converter
Convert degrees, radians and complete turns for geometry and design.
Unit convertersFuel economy converter
Convert L/100 km, km/L, US mpg and UK mpg without confusing gallon definitions.
Unit convertersWord & character counter
Count words, visible characters, paragraphs and lines locally, using language-aware segmentation.
Text & writingText case converter
Switch between uppercase, lowercase, title case and sentence case in one tool.
Text & writingRemove duplicate lines
Keep the first occurrence of every exact line and preserve the original order.
Text & writingSort text lines
Sort lines using your selected language in ascending or descending order.
Text & writingWhitespace cleaner
Trim line edges and repeated spaces while preserving line breaks.
Text & writingFind & replace text
Replace all literal matches without regular expressions or server processing.
Text & writingURL slug generator
Make a lowercase hyphen-separated slug, keeping Unicode letters and simplifying accents.
Text & writingReading time calculator
Estimate reading time using your word count and a reading speed you choose.
Text & writingAdd a prefix or suffix
Add identical text before and after every line of a list, including blank lines.
Text & writingReverse text
Reverse visible grapheme clusters so combined accents and emoji stay together where supported.
Text & writingCompare text lists
Find exact unique lines shared by two lists, or present only in one list.
Text & writingLorem ipsum generator
Generate layout placeholder paragraphs. Filler text is not a substitute for useful SEO content.
Text & writingJSON formatter & validator
Validate, pretty-print or minify JSON locally. Invalid data is never sent to a server.
Developer & SEOCSV to JSON converter
Convert CSV headers and records to JSON, supporting quoted delimiters and line breaks.
Developer & SEOJSON to CSV converter
Convert a flat array of objects to CSV. Formula-like strings receive a protective prefix for spreadsheet imports.
Developer & SEOBase64 encoder & decoder
Encode UTF-8 text as Base64 or decode it back to text. Base64 is encoding, not encryption.
Developer & SEOURL encoder & decoder
Percent-encode or decode a URL component, not a complete website address.
Developer & SEOHTML entity encoder & decoder
Escape HTML characters or decode five basic named entities and numeric references.
Developer & SEOUUID v4 generator
Generate up to 100 random version-4 UUIDs with browser cryptographic randomness.
Developer & SEOSecure password generator
Generate local random passwords using unbiased cryptographic selection. Results are not transmitted or stored.
Developer & SEOSHA-256 hash generator
Hash UTF-8 text locally. A plain hash is not encryption or a suitable password-storage scheme.
Developer & SEOJWT payload inspector
Decode JWT headers and payloads locally. Signatures and authenticity are NOT verified. Do not share live tokens.
Developer & SEONumber base converter
Convert integers between bases 2 and 36 using exact arbitrary-size integer arithmetic.
Developer & SEOHEX to RGB & HSL converter
Convert a three- or six-digit hexadecimal colour to RGB and HSL.
Developer & SEOUTM campaign URL builder
Add campaign parameters to an HTTP(S) URL while preserving existing query parameters.
Developer & SEOSEO meta tag generator
Generate escaped title, description, canonical and Open Graph tags. Rankings are not guaranteed.
Developer & SEORobots.txt generator
Generate basic crawl rules and a sitemap reference. Robots.txt does not secure private pages or remove indexed URLs.
Developer & SEOJSON string escaper
Escape plain text as a valid JSON string including quotes, newlines and backslashes.
Developer & SEODate difference calculator
Count elapsed calendar days and equivalent weeks between two dates, excluding the end date.
Date & timeAge calculator
Calculate completed years, months and days at a reference date. Month-end anniversaries clamp to the last valid day.
Date & timeAdd or subtract days
Move a calendar date forward or backward by a whole number of days.
Date & timeWorking days calculator
Count Monday-to-Friday days. Public holidays are included, and the end date is excluded.
Date & timeOvernight shift hours calculator
Calculate an overnight shift of less than 24 hours with an unpaid break. Equal start and end times mean zero hours.
Date & timeUnix timestamp converter
Convert Unix seconds or milliseconds to UTC, or an explicitly zoned ISO date to a Unix timestamp.
Date & timeImage resizer
Fit an image inside maximum dimensions, preserving aspect ratio and preventing enlargement.
Image toolsImage compressor
Re-encode JPG or WebP at adjustable quality. Output can be larger; always compare sizes.
Image toolsJPG, PNG & WebP converter
Convert images to JPG, PNG or WebP. JPG replaces transparency with white.
Image toolsRotate image
Rotate 90, 180 or 270 degrees clockwise and download a PNG.
Image toolsGrayscale image converter
Create a grayscale PNG using a weighted RGB brightness approximation.
Image toolsImages to PDF
Combine up to ten images into a PDF, one image per A4 page in file-selection order.
PDF & documentsText to PDF
Create printable PDF pages from Unicode text. Text is rasterized, not selectable or accessibility-tagged; maximum 20 pages.
PDF & documentsPDF merger
Combine PDFs in upload order into one document.
PDF & documents · Server processingPDF splitter
Export selected pages as individual PDFs in a ZIP.
PDF & documents · Server processingPDF compressor
Optimize PDF structure without rasterizing text. Some files may not shrink.
PDF & documents · Server processingPDF to Word
Extract selectable text into an editable DOCX, not a layout-identical copy.
PDF & documents · Server processingWord to PDF
Convert a DOCX document into PDF using the isolated document worker.
PDF & documents · Server processingPDF to Excel
Extract detected tables into XLSX worksheets; inspect the results for accuracy.
PDF & documents · Server processingExcel to PDF
Create a plain table PDF from cached XLSX values, not Excel print formatting.
PDF & documents · Server processingPDF to PowerPoint
Create one image-based slide per PDF page. Slide text is not editable.
PDF & documents · Server processingPowerPoint to PDF
Convert a PPTX presentation into a shareable PDF.
PDF & documents · Server processingPDF to JPG/PNG
Render selected pages as images in a downloadable ZIP.
PDF & documents · Server processingPDF text extractor
Extract selectable text in document order. Scans need OCR instead.
PDF & documents · Server processingSearchable PDF OCR
Create a rasterized PDF with an OCR text layer; review recognition errors.
PDF & documents · Server processingPDF annotation editor
Add a text annotation at a chosen PDF page coordinate.
PDF & documents · Server processingSign PDF
Place a typed signature on a page; this is not a cryptographic signature.
PDF & documents · Server processingPDF redactor
Permanently remove content inside a specified rectangle and flatten output.
PDF & documents · Server processingPassword-protect PDF
Encrypt a PDF with AES-256 using a password you choose.
PDF & documents · Server processingUnlock your PDF
Remove encryption using the correct password for a document you own.
PDF & documents · Server processingPDF page organizer
Choose an output page order and apply a clockwise rotation.
PDF & documents · Server processingPDF comparison
Compare extracted text from exactly two PDF files, not visual layout.
PDF & documents · Server processingPDF watermarking
Add a repeated text watermark to selected pages.
PDF & documents · Server processingBackground remover
Create transparent cutouts with a locally installed segmentation model.
Image tools · Optional serviceAI image upscaler
Use an installed super-resolution model for 2× image enlargement.
Image tools · Optional servicePhoto object remover
Fill a selected rectangle using classical image inpainting, not generative AI.
Image tools · Server processingImage-to-text OCR
Extract text from images with English, French, Spanish or German OCR.
Image tools · Server processingHEIC to JPG
Convert the primary HEIC image to a standard JPG.
Image tools · Server processingAVIF image converter
Encode an image to AVIF or decode AVIF to JPG or PNG.
Image tools · Server processingSVG to PNG
Render a self-contained SVG to PNG; external resources are rejected.
Image tools · Server processingImage cropper
Crop to an exact rectangle using pixel coordinates.
Image tools · Server processingPhoto collage maker
Combine up to ten images in a fixed-cell grid.
Image tools · Server processingImage metadata cleaner
Re-encode pixels without embedded metadata, preserving visible orientation.
Image tools · Server processingImage colour palette
Extract dominant RGB colours and their hexadecimal values.
Image tools · Server processingFavicon generator
Create ICO and PNG icons in common website sizes.
Image tools · Server processingImage blur and pixelation
Apply blur or pixelation to one selected rectangle.
Image tools · Server processingPassport photo formatter
Center-crop to a print size without altering facial features; not an approval check.
Image tools · Server processingMeme generator
Add top and bottom captions to your uploaded image.
Image tools · Server processingVideo compressor
Encode short uploads to H.264 MP4 with adjustable quality.
Video & audio · Server processingVideo format converter
Convert a short video to MP4, MOV or WebM.
Video & audio · Server processingVideo to MP3
Extract an MP3 audio track from your own uploaded video.
Video & audio · Server processingAudio format converter
Convert uploaded audio to MP3, WAV, M4A or FLAC.
Video & audio · Server processingVideo trimmer
Export a video section between two times in seconds.
Video & audio · Server processingVideo merger
Join clips in upload order, scaled to a common 720p canvas.
Video & audio · Server processingSocial-video cropper
Center-crop your video to a vertical, square or landscape ratio.
Video & audio · Server processingGIF maker
Create a short animated GIF from an uploaded video segment.
Video & audio · Server processingTranscription and captions
Generate SRT captions with the configured speech provider.
Video & audio · Optional serviceSubtitle editor and converter
Edit pasted SRT/VTT text and shift all timestamps.
Video & audioText to speech
Generate a downloadable WAV with a standard synthetic voice.
Video & audio · Server processingAudio cutter
Export an audio interval as a WAV file.
Video & audio · Server processingAudio joiner
Join uploaded recordings in order into a single WAV.
Video & audio · Server processingVocal remover
Separate vocals and accompaniment using an installed Demucs model.
Video & audio · Optional serviceAudio noise remover
Apply spectral noise reduction and export a WAV file.
Video & audio · Server processingGrammar and spelling checker
Suggest corrections and explain changes without overwriting your original.
Writing & AI · Optional serviceParaphrasing tool
Rewrite supplied text for clarity while preserving its meaning.
Writing & AI · Optional serviceText and document summarizer
Summarize supplied text or a text-based document; verify important details.
Writing & AI · Optional serviceText and document translator
Translate supplied content to the chosen language, not a certified translation.
Writing & AI · Optional serviceCitation generator
Format supplied source facts into a basic reference; verify style rules.
Writing & AIResume and CV builder
Create a clean PDF resume from your own facts, with no AI claims.
Writing & AI · Server processingCover-letter generator
Draft from your real experience and job description; no invented achievements.
Writing & AI · Optional serviceSocial caption and hashtag writer
Generate draft captions; hashtags are suggestions, not verified trends.
Writing & AI · Optional serviceBlog title and outline generator
Draft article titles and a structured outline from your brief.
Writing & AI · Optional serviceSpreadsheet formula assistant
Suggest a formula with explanation; test it on a copy of your data.
Writing & AI · Optional serviceStatic QR code generator
Create a static QR for a URL, Wi-Fi payload, contact vCard or plain text.
Everyday utilities · Server processingQR and barcode reader
Decode supported QR and barcode formats from an uploaded image.
Everyday utilities · Server processingBarcode generator
Generate Code 128, EAN-13 or UPC-A; this does not register a product number.
Everyday utilities · Server processingZIP creator and extractor
Create a ZIP, list its entries, or safely extract one selected entry.
Everyday utilities · Server processingBrowser screen recorder
Record a selected screen or tab locally after browser permission.
Everyday utilitiesMicrophone and webcam tester
Preview video and microphone level locally; streams stop after the test.
Everyday utilitiesTyping speed test
Measure words per minute and positional accuracy in a timed local test.
Everyday utilitiesConnection speed test
Measure a short download, upload and latency to this server, not your ISP line capacity.
Everyday utilitiesPrivate online notepad
Edit and export text locally. Optional local saving is unsafe on shared devices.
Everyday utilitiesTime-zone meeting planner
Convert an explicitly zoned ISO instant into several IANA time zones.
Date & timeXML sitemap generator
Build a sitemap from public URLs you supply, without crawling websites.
Developer & SEOStructured-data generator
Create basic Organization, WebSite or WebApplication JSON-LD without ratings claims.
Developer & SEOBroken-link checker
Check up to 10 same-site links from one public page; no full-site crawl.
Developer & SEO · Server processingRedirect and HTTP-header checker
Inspect up to five public HTTP redirects and response headers.
Developer & SEO · Server processingDNS lookup
Look up common public DNS record types.
Developer & SEO · Server processingEmail DNS checker
Inspect SPF, DMARC and a supplied DKIM selector; not a deliverability guarantee.
Developer & SEO · Server processingRegular-expression tester
Test JavaScript expressions in an isolated worker with an execution timeout.
Developer & SEOSQL formatter
Indent SQL statements without connecting to or executing a database.
Developer & SEO · Server processingJSON ↔ YAML converter
Convert safe JSON/YAML documents with size and alias restrictions.
Developer & SEO · Server processingWebsite speed checker
Request a real PageSpeed Insights report; Google quotas and availability apply.
Developer & SEO · Optional serviceTake-home pay calculator
Estimate annual take-home pay for Alberta or US single filers in 2026; limited scenarios only.
Business & financeRRSP tax-savings estimator
Compare estimated Alberta income tax before and after an RRSP deduction.
Business & finance · CanadaHome-buying closing costs
Add your quoted transfer tax, legal, inspection and adjustment costs; no automatic legal rate table.
Business & financeMortgage affordability
Estimate a budget from a chosen debt-service ratio and qualifying rate; not lender approval.
Business & financeeBay seller-fee calculator
Model fees using rates from your own seller account; default rates are not current marketplace quotes.
Business & financeEtsy seller-fee calculator
Model fees using rates from your own seller account; default rates are not current marketplace quotes.
Business & financePayment-processing fee comparison
Compare two providers using your quoted percentage and fixed fees.
Business & financeCurrency converter
Convert using a dated reference-rate response; not a live trade quote.
Business & finance · Server processingInvoice generator
Create an itemized PDF invoice from your supplied business details.
Business & finance · Server processingDebt-payoff planner
Compare debt avalanche and snowball repayment with a fixed monthly budget.
Business & financeScientific calculator
Evaluate arithmetic, powers and trigonometric functions in radians without eval.
Maths & educationFraction calculator
Add, subtract, multiply or divide rational numbers exactly.
Maths & educationEquation solver
Solve real linear and quadratic equations ax² + bx + c = 0.
Maths & educationGPA calculator
Calculate a credit-weighted average from grade points you provide.
Maths & educationFinal-exam grade calculator
Calculate the final-exam score needed for a target course grade.
Maths & educationStandard-deviation calculator
Calculate mean, sample and population variance and standard deviation.
Maths & educationRandom-number generator
Generate bounded random integers with optional uniqueness.
Maths & educationAdult BMI calculator
Calculate adult BMI as a screening measure, not a diagnosis.
Adult health estimatesCalorie and TDEE estimator
Estimate adult maintenance energy needs; not a weight-loss prescription.
Adult health estimatesMacronutrient calculator
Convert a chosen energy target and protein/fat percentages to grams.
Adult health estimatesNo matching tools. Try a shorter search or a category.