Cloud clipboard
Paste anything, share with one link · HTML · Markdown · Short link sharing · Images · Audio & video · Files
0 B / 64 KB
Text in D1, files on S3. Deleted after 10 views or 24 hours. No account. Open the full clipboard page
Tools
Share
Images
- ID Watermark & RedactTile a for-use-only mark on ID copies, add an invisible watermark, and box out numbers. Nothing is uploaded.
- Photo mosaic & redactPixelate or black out ID numbers, faces, and plates. Nothing is uploaded.
- Photo collagePhoto collage maker with grids and Instagram sizes. Nothing is uploaded.
- Portrait camera simLearn aperture, shutter and lenses on photoreal and anime adults. Export in this tab.
- Resize imageResize image or compress JPG and WebP. Nothing is uploaded.
- Crop imageCrop photos. Square, 4:5, 16:9. Nothing is uploaded.
- Rotate imageRotate or flip a photo. Download JPG or PNG. Nothing is uploaded.
- EXIF removerStrip EXIF and GPS. Download a clean photo. Nothing is uploaded.
- Meme generatorTop and bottom captions on a photo. Download PNG. Nothing is uploaded.
- Signature generatorDraw a signature, download PNG. Nothing is uploaded. Not a legal e-sign.
- Favicon generatorPhoto to ICO and PNG. Nothing is uploaded.
- Screenshot editorBoxes, arrows, labels on a photo. Download PNG. Nothing is uploaded.
Convert
- HEIC to JPGHEIC to JPG, WebP to PNG, JPG ↔ PNG, SVG, ICO. Optional resize. No upload.
- JPG to PDFJPG to PDF and PNG to PDF. Several photos, one file. Nothing is uploaded.
- PDF to JPGPDF pages to JPG, PNG, or WebP. ZIP for many pages. Nothing is uploaded.
- Merge PDFCombine PDFs in this tab. Reorder, then download one file.
- Compress PDFPDF compressor. Re-encode pages as JPEG. Smaller file, on-device.
- Split PDFOne PDF per page, or extract 1–3,5. On-device.
- Invoice generatorFill line items, tax, and currency. Download a PDF. Nothing is uploaded.
- Audio to WAVMP3 to WAV, plus M4A and OGG. Choose sample rate. Runs in the browser.
- Audio cutterTrim a clip. Download WAV. Nothing is uploaded.
- Audio joinerJoin clips into one WAV. Nothing is uploaded.
- Text & dataJSON formatter, CSV ↔ JSON, Base64, Markdown. Nothing is uploaded.
- XML to JSONXML ↔ JSON in this tab. Nothing is uploaded.
- YAML to JSONYAML ↔ JSON in this tab. Nothing is uploaded.
- JSON formatterPretty-print or minify. Nothing is uploaded.
- Base64Encode or decode UTF-8. Nothing is uploaded.
Text
- Password generatorStrong random passwords on your device. Choose length and symbols.
- Word counterWords, characters, sentences, reading time. Nothing is uploaded.
- Color pickerHex, RGB, HSL, contrast, eyedropper. Nothing is uploaded.
- Hex to RGBHEX, RGB, HSL, CMYK. Copy values. Nothing is uploaded.
- Name generatorRandom names and usernames. Copy a list. Nothing is uploaded.
- Timezone converterConvert a clock time between IANA zones. DST and UTC offset. Nothing is uploaded.
- Timestamp converterUnix time to date. Seconds, milliseconds, ISO. Nothing is uploaded.
- Lorem ipsumClassic placeholder paragraphs, sentences, or words. Copy in this tab.
- Unit convertercm to inches, kg to lbs, °C to °F. Length, mass, volume, area, speed. On-device.
- Text to speechHear text with device voices. Rate and pitch. Nothing is uploaded.
- Diff checkerCompare two texts. Added and removed lines. Nothing is uploaded.
- UUID generatorRandom v4 UUIDs. Copy a list. Nothing is uploaded.
- Hash generatorMD5, SHA-256, SHA-1. Hash text or a file. Nothing is uploaded.
- Regex testerTest a pattern. See matches. Nothing is uploaded.
- Case converterUpper, lower, title, camel, snake. Nothing is uploaded.
- JWT decoderRead header and payload. Not a signature check. Nothing is uploaded.
- Percentage calculatorWhat percent, percent of, increase. Nothing is uploaded.
- Random numberRandom integers with Web Crypto. Nothing is uploaded.
- HTML encodeEncode or decode entities. Nothing is uploaded.
- Cron explainerRead a crontab line. Nothing is uploaded.
- Slug generatorTitle to URL slug. Nothing is uploaded.
- Age calculatorYears, months, days from a birth date. Nothing is uploaded.
- BMI calculatorBMI from kg and cm. WHO bands. Nothing is uploaded.
- Binary converterText ↔ binary (UTF-8). Nothing is uploaded.
- Tip calculatorTip and split a bill. Nothing is uploaded.
- Morse codeText ↔ Morse. Nothing is uploaded.
- Roman numerals1–3999 ↔ Roman. Nothing is uploaded.
- Discount calculatorSale price after a percent off. Nothing is uploaded.
- CountdownHours, minutes, seconds. Nothing is uploaded.
- Loan calculatorMonthly payment from principal, rate, years. Nothing is uploaded.
- StopwatchElapsed time. Nothing is uploaded.
- Compound interestFuture value from principal, rate, years. Nothing is uploaded.
- VAT calculatorAdd tax or split a gross price. Nothing is uploaded.
- Reverse textBackwards text and palindrome check. Nothing is uploaded.
- URL encodePercent-encode or decode. Nothing is uploaded.
- Text to hexUTF-8 hex. Nothing is uploaded.
- Days between datesCalendar day count. Nothing is uploaded.
- Sort linesA→Z, Z→A, or unique. Nothing is uploaded.
- Find and replaceLiteral find and replace. Nothing is uploaded.
- Number to wordsUS English words. Nothing is uploaded.
- Add days to a dateAdd or subtract whole days. Nothing is uploaded.
- Week numberISO week for a date. Nothing is uploaded.
- Aspect ratioSimplify 1920×1080 to 16:9. Nothing is uploaded.
- Business daysWeekdays between two dates. Nothing is uploaded.
- Fraction calculatorSimplify or convert a decimal. Nothing is uploaded.
- Hourly to yearlyGross pay from hours and weeks. Nothing is uploaded.
- Profit marginMargin and markup from cost and price. Nothing is uploaded.
- Base converterBinary, decimal, and hex. Nothing is uploaded.
- Time durationAdd or subtract hours and minutes. Nothing is uploaded.
Assets
- Gold weightTroy ounce, gram, and tael. Nothing is uploaded.
- Silver weightTroy ounce, gram, and tael. Nothing is uploaded.
- Platinum weightTroy ounce, gram, and tael. Nothing is uploaded.
- Palladium weightTroy ounce, gram, and tael. Nothing is uploaded.
- Oil volumeBarrel, US gallon, and liter. Nothing is uploaded.
- Stock arithmeticMarket cap, P/E, and dividend yield. Nothing is uploaded.
Device
- What is my IP addressThe public address of this request, after you ask.
- What browser am I usingName and version reported by this tab.
- What is my screen resolutionScreen size and window size in CSS pixels.
- What is my user agentThe raw string this browser sends.
- What language is my browserThe language list this tab reports.
- What is my time zoneThe IANA zone and the current UTC offset.
- Is dark mode onThe color scheme and motion preference this tab reports.
Tests
- 16 personality types test (MBTI-style)Get your four-letter type and how strongly you lean on each pair. 32 questions.
- Big Five personality testThe public-domain IPIP 50: openness, conscientiousness, extraversion, agreeableness, neuroticism.
- Enneagram testFind which of the nine types drives you, with scores for all nine.
- Love language testWords, time, gifts, service or touch: how you most like to receive love.
- Attachment style testSecure, anxious, avoidant or fearful-avoidant in close relationships.
- Marriage readiness testCommunication, conflict, money, family and the future, scored area by area.
- Career interest test (Holland code)Rate 36 activities for your RIASEC code and careers that fit it.
- Money personality testSaver, spender, investor, avoider or giver, with one tip for your type.
- Anime character archetype quizTsundere, kuudere, genki or chuunibyou? 12 questions, just for fun.
- Face shape testSix mirror questions to find your face shape, with hair and glasses tips.
- Self-esteem test (Rosenberg)The 10-item Rosenberg scale, scored out of 30.
- Anxiety test (GAD-7)The 7-question anxiety screening doctors use, scored 0 to 21.
- Depression test (PHQ-9)The 9-question depression screening, scored 0 to 27.
Data
- World population by countryPopulation of 217 countries, ranked, with share of the world.
- GDP by countryNominal GDP in US dollars for every economy, ranked.
- GDP per capita by countryAverage output per person, richest to poorest.
- Life expectancy by countryYears a newborn can expect to live, by country.
- Fertility rate by countryBirths per woman, from highest to lowest.
- Internet users by countryShare of each country's people who go online.
- ISO country codesAlpha-2, alpha-3 and numeric codes for 249 countries.
- International calling codesThe +code to dial for every country.
- ISO currency codesISO 4217 codes, symbols and where each currency is used.
- Time zones and UTC offsetsEvery IANA time zone with its winter and summer offset.
- Paper sizesA4, A3, B5, Letter and more in mm, inches and pixels.
- ASCII tableAll 128 codes in decimal, hex, octal and binary.
Lessons
- How to make a QR codePut a URL in, download a PNG, scan it with a phone before you print.
- How to make a barcodeChoose Code 128, 39, or EAN-13, download a PNG, scan with the reader you will use.
- How to merge PDF filesDrop PDFs in order, download one file, reopen it and count the pages.
- How to compress a PDFMatch the email or form limit, recompress pages, then open a photo-heavy page.
- How to split a PDFEvery page as a file, or just pages 1–3. Download, then count.
- How to convert HEIC to JPGiPhone photos are often HEIC. Export JPG in Safari or Chrome, then open the JPG on the PC you will send it to.
- How to convert JPG to PDFDrop photos in order, pick A4 or fit-to-photo, download one PDF, flip every page.
- How to convert PDF to JPGEach page becomes an image. Choose 1× or 2×, download, open one file at 100%.
- How to convert WebP to PNGChrome often saves WebP. Export PNG, then open it in the app that rejected WebP.
- How to convert PNG to JPGPick JPG for a smaller photo. Check that a clear background became a solid matte, then compare file size.
- How to convert JPG to PNGPick PNG for lossless edits or a form that wants PNG. It will not punch a hole in the background. The file usually gets larger.
- How to convert AVIF to JPGChrome often saves AVIF. Export JPG, then open it on the PC or form that rejected AVIF.
- How to convert PNG to WebPPick WebP for a smaller file that can keep a clear background. Then open it in a browser, not in an old form.
- How to make an invoice PDFFill from/to, add line items, check tax and total, download a PDF, then read the numbers once. Not a tax form.
- How to crop a photoPick 1:1, 4:5, or 16:9 first, move the box, check the four edges, reopen at 100%.
- How to rotate or flip a photoTurn 90° or 180°, or flip a mirror. Download, then open the file — not only the preview.
- How to resize or compress an imageSet a real pixel cap or file-size cap, then open the download at 100%.
- How to add a watermark to a photoStamp a shop name or logo, set opacity, download, then check at 100%.
- How to watermark an ID copy before sending itWrite who it is for, tile it with the date, black out what they do not need.
- How to pixelate part of a photoBlack out numbers, pixelate faces, check at 100%, then share.
- How to remove EXIF / location from a photoPhones store GPS in the file. Export a clean copy, then drop the export to prove it is gone.
- How to make a photo collagePick a grid, drop photos, choose contain vs cover, download, then check faces.
- How to make a memeDrop a photo, type top and bottom text, download a PNG, then check it at phone width.
- How to make a faviconCrop to a square, pick Cover or Contain, download ICO plus PNG sizes, then check the 16-pixel version.
- How to draw a signature PNGDraw on the pad, download a cropped PNG, then check it at the size of the form. Not a legal e-sign.
- How to annotate a screenshotDrop a screenshot, add a box, an arrow, or a label, download a PNG, then check it at the size you will send.
- How to trim audio / cut an MP3Set start and end, listen, download WAV, then play the file before you send it.
- How to convert MP3 to WAVDrop the MP3, pick a sample rate if you need one, download WAV, then play the file. The original stays on disk.
- How to join audio files / merge MP3sDrop two or more clips in order, download one WAV, then play the file from start to end.
- How to count words and charactersPaste the text, read the matching number, trim if a form has a cap.
- How to generate a strong passwordSet length and character types, copy once, paste into the account, then close the tab. Do not email it.
- How to format JSONPretty-print with two spaces or minify to one line, then copy the output. Comments and trailing commas are not JSON.
- How to decode Base64Decode standard Base64 to UTF-8 text, or encode text the other way. Minus and underscore are refused. A picture is not text.
- How to convert a Unix timestampCount the digits, paste seconds or milliseconds, then read ISO and local time. Do not convert the number twice.
- How to read a JWTPaste a token, read the header and payload, and look at exp. The signature stays unchecked. A decoded token is only JSON you can see.
- How to count business daysCount Monday through Friday between two dates, including both ends. A Wednesday holiday stays in the count.
- How to simplify a fractionReduce a whole numerator and denominator, or turn a decimal into a fraction. 4/6 becomes 2/3. A decimal stops at denominator 10,000.
- How to convert hourly pay to a yearly salaryMultiply one hourly rate by hours per week and weeks per year. The default is 40 by 52, which is 2,080 hours. The result is gross pay.
- How to convert a time zonePick the zone that owns the clock you were given, then the other zone. Daylight saving follows the date. Copy is the UTC instant.
- How to calculate a profit marginDivide profit by the selling price for margin, and by the cost for markup. Cost 50 and price 80 is a 37.50% margin and a 60.00% markup.
- How to convert a number between basesConvert one whole number between bases 2 and 36. 255 in base 10 is FF in base 16. No 0x prefix and no fraction.
- How to add hours and minutesAdd or subtract two lengths written as hours:minutes:seconds. Minutes and seconds must be 0–59. 0:90:00 is not a valid length.
- How to calculate a percentageRead four lines from the same two numbers. 25% of 200 is 50. 25 is 12.5% of 200. 200 plus 25% is 250.
- How to count days between two datesThe signed difference does not include both ends. Monday 5 January 2026 to Friday 9 January is 4 days. The same span is 5 business days on the other page.
- How to add days to a dateAdd a whole number of calendar days. 28 February 2024 plus 1 is 29 February 2024. A fraction of a day fails. Friday plus 1 is Saturday.
- How to find the ISO week numberISO weeks start on Monday. Week 1 contains the year's first Thursday. 1 January 2021 is Friday of 2020-W53.
- How to add VAT to a priceExclusive adds the tax. 100 at 20% becomes 120.00. Inclusive splits a gross price. 120 at 20% is 100.00 net and 20.00 tax, not 24.00.
- How to calculate a discount20% off 100 is a sale price of 80.00 and a saving of 20.00. That is not a 20% profit margin. 120% off can go below zero.
- How to encode a URLEncoding turns a space into %20 and also encodes slashes. Decoding turns + into a space. A broken % sequence fails.
- How to calculate ageCount civil years, months, and days. Born 15 March 2000, on 14 March 2026 the age is still 25 years, 11 months, and 27 days.
- How to find an aspect ratioReduce whole pixels. 1920 by 1080 is 16:9. 1080 by 1920 is 9:16. Decimals are rounded before the ratio. This does not crop a photo.
- How to calculate BMI70 kg and 170 cm is a BMI of 24.2, in the Normal band. 1.70 in the centimetre box is 242214.5. 25 is Overweight and 30 is Obesity.
- How to split a tip100 at 20% for 4 people is a tip of 20.00, a total of 120.00, and 30.00 each. Each person splits the whole bill. 2.9 people counts as 2.
- How to calculate a loan payment10000 at 12% for one year is a monthly payment of 888.49. The interest is 661.85, not 1200. 12000 at 0% for one year is 1000.00 a month.
- How to read a cron expressionThis page reads five fields: minute, hour, day of month, month, and weekday. 0 9 * * 1 is 09:00 on Monday. Sunday is both 0 and 7. MON and a sixth field fail.
Knowledge
- What is HEIC?iPhone photo format, how it differs from JPG, and when to convert.
- JPG vs PNG vs WebP vs AVIFWhich image format to use for photos, screenshots and the web.
- What is EXIF data?Camera, time and GPS details hidden in photos, and how to remove them.
- DPI vs PPIPixels, print size and why 300 DPI only matters on paper.
- Aspect ratios explained16:9, 4:3, 1:1, 9:16 and the pixel sizes that go with them.
- Why are PDF files so large?Images, fonts and scans that bloat a PDF, and what compression changes.
- What is Base64?How Base64 turns bytes into text, why it grows 33%, and why it is not encryption.
- Unicode and UTF-8Code points, bytes, and why text turns into garbled characters.
- URL encoding (percent-encoding)Why spaces become %20 and which characters must be escaped.
- JSON vs YAML vs XMLSyntax, strengths and pitfalls of the three data formats.
- MD5 vs SHA-256What a hash is, which ones are broken, and what to use for passwords.
- What makes a password strong?Length, randomness and entropy, following current NIST guidance.
- What is a UUID?UUID versions 4 and 7, collision odds and when to use each.
- What is a Unix timestamp?Seconds since 1970, milliseconds in JavaScript and the 2038 problem.
- ISO 8601 dates and week numbersYYYY-MM-DD, week 1, durations and the RFC 3339 profile.
- UTC, GMT and time zonesOffsets, daylight saving time and why zone names beat offsets.
- APR vs APYSimple vs compounded rates, the formula and a worked example.
- Margin vs markupTwo ways to state profit, how to convert them and a quick table.
Games
- Super Mario BrosNES platformer. Cheats, a short walkthrough, play in this tab.
- ContraNES run-and-gun. 30 lives, spread gun, cheats, play in the browser.
- Battle CityFC tank game. Stage select, extra lives, play in the browser.
- Adventure IslandFC platformer with skateboard and fruit. Cheats and walkthrough.
- Tetris (NES)NES Tetris. Level cheats, next-piece, play in the browser.
- Double DragonNES beat-em-up. Lives, energy, weapon cheats, walkthrough.
- Super Mario WorldSNES platformer. Lives, Yoshi, cape cheats, walkthrough.
- The Legend of Zelda: A Link to the PastSNES Zelda. Rupees, hearts, sword cheats, walkthrough.