Ferramentas
Carregue dados CSV e crie visualizações interativas — histogramas, gráficos de dispersão, séries temporais e estatísticas descritivas.
Codificar text para Base64 ou descodificar Base64 back para text, com full UTF-8 support.
Upload a CSV e build interactive line, bar, scatter, area, pie, histogram ou box charts, then descarregar them as PNG ou SVG images.
Converter colors entre HEX, RGB e HSL e preview the result.
Upload CSV data, pick a numeric column, e see its distribution as a histogram ou box plot.
Beautify, minificar e validar JSON instantaneamente.
Gerar strong random passwords e see their entropy, strength rating, e estimated time para crack.
Upload CSV data, pick X e Y columns, e instantaneamente visualize relationships com Pearson correlation e optional linear regression.
Upload CSV data e get a full statistical summary de every numeric column com mini-histograms e a correlation matrix.
Upload CSV com a date column, plot values over time com optional moving averages.
Count words, characters, sentences, paragraphs e reading time as you type.
Descodificar a Base64 string ou data URL into an image.
Create CSS box-shadow code com a live preview.
Converter text para UPPERCASE, lowercase, Title Case, camelCase, snake_case e more.
Verificar the contrast ratio entre two colors against WCAG AA e AAA.
Gerar color harmony palettes a partir de a base color.
Translate a cron expression into plain English.
Build a CSS flex container com a live preview.
Beautify e indent CSS com one click.
Create linear ou radial CSS gradients com a live preview.
Converter CSV data para JSON, com optional header row.
Look up Um, AAAA, MX, TXT e more via Cloudflare DoH.
Gerar fake people para testing e seed data.
Gerar multi-size PNG favicons a partir de a single image.
Find e replace text, com case-insensitive e regex options.
Gerar SHA-1, SHA-256, SHA-384 e SHA-512 hashes de any text.
Compute an HMAC message authentication code a partir de a key e message, em hex ou Base64.
Beautify e indent HTML, no seu navegador.
Validar any IBAN com the ISO 13616 checksum.
Compress JPG, PNG ou WebP images no seu navegador.
Converter PNG, JPG e WebP images no seu navegador.
Resize an image para any width e height.
Converter an image para a Base64 data URL.
Combine JPG e PNG images into a single PDF.
Compare two JSON documents e see exactly what changed.
Converter a JSON array de objects para CSV.
Gerar TypeScript interfaces a partir de a JSON sample.
Converter JSON data para formatted XML.
Descodificar a JSON Web Token para read its header e payload.
Sign a JWT payload com HS256, HS384 ou HS512.
Gerar placeholder paragraphs, sentences ou words para mockups.
Turn CSV ou tab-separated data into a Markdown table.
Converter Markdown para HTML com a side-by-side live preview.
Gerar the SEO meta tags para seu <head>.
Build the og:* meta tags com a social-card preview.
Estimate password entropy e crack time.
Merge multiple PDF files into one, no seu navegador.
Extract page ranges a partir de a PDF, no seu navegador.
Create QR codes para text, URLs, WiFi networks e vCards.
Gerar random integers em a range, optionally com no repeats.
Compute Flesch, FleschâKincaid, Gunning Fog, ARI e SMOG.
Test a regular expression against text e see every match.
Remove duplicate lines, sort, trim e delete empty lines a partir de a list.
Gerar an RSA public/private key pair em PEM formatar.
Gerar schema.org JSON-LD para articles, products, FAQs e more.
Turn any title ou text into a clean, URL-safe slug.
Calcular IPv4 subnet details a partir de a CIDR notation.
Build a Tailwind-style 50â950 colour scale a partir de any hex.
Validar the checksum de a Turkish national ID number.
Compare two texts e highlight added e removed lines.
Encrypt e decrypt text com a passphrase usando AES-256-GCM.
Converter Unix epoch timestamps para dates e dates back para timestamps.
Converter times entre IANA time zones, side by side.
Percent-codificar text para URLs ou descodificar an encoded URL back para plain text.
Tag a URL com Google Analytics utm_* parameters.
Gerar random version-4 UUIDs em bulk, com formatting options.
Formatar e indent XML com a clean structure.
Converter XML para JSON no seu navegador.
Converter entre YAML e JSON, both directions.
Render text as 5-row ASCII block letters.
Full ASCII table com decimal, hex, octal e binary.
Codificar e descodificar Atbash â the AâZ substitution cipher.
How long will this file take para descarregar at this speed?
Codificar text para Base32 ou descodificar Base32 back para text (RFC 4648).
Codificar text para Base58 ou descodificar Base58 back para text.
Hash e verify passwords com bcrypt.
Add, subtract, AND, OR, XOR e shift binary numbers.
Bold the first half de every word para aid skim-reading.
Create CSS border-radius code com a live preview.
Shift letters by any amount para codificar ou descodificar a Caesar cipher, ou apply ROT13.
Flip one ou many coins e count heads vs tails.
Blend two colors e get the mixed hex code.
Gerar tints e shades de any color.
Preview an image as seen com red/green/blue colour blindness.
Compute the CRC-32 checksum de any text.
Verificar a card number com the Luhn algorithm e detect its brand.
Preview the next N execution times de a cron expression.
Gerar a fluid responsive CSS clamp() value.
Pick a clip-path shape e copy the CSS.
Frosted-glass backdrop-filter CSS com a live preview.
Minificar CSS by removing comments e unnecessary whitespace.
Build neumorphic soft-shadow CSS com a live preview.
Gerar a CSS triangle com the border trick.
Edit a CSS cubic-bezier() easing curve visually.
Roll any number de dice com any number de sides.
Compute days, hours, minutes e seconds entre two times.
Strip emoji e pictographic symbols a partir de seu text.
Lint a .env file para bad keys, duplicates e quoting issues.
Remove EXIF, GPS e other metadata a partir de JPEG e PNG.
Turn text into bold, italic, monospace e other Unicode styles.
Tick languages, OSes e editors para build a .gitignore.
Build an Apache .htaccess redirect block visually.
Escape text para HTML entities ou descodificar HTML entities back para text.
Converter HTML back para Markdown, no seu navegador.
Strip HTML tags para get clean, readable plain text.
Search e look up HTTP status codes e their meanings.
Gerar IBANs com valid checksums para testing.
Extract a dominant-colour palette a partir de any image.
Crop images com an aspect-ratio preset.
Converter any image para ASCII art no seu navegador.
Classify an IPv4 ou IPv6 address (private, loopback, multicast, â¦).
Converter IPv4 entre dotted, decimal, hex e binary.
Expand ou compress an IPv6 address into canonical form.
Remove ou replace line breaks para join wrapped text into one block.
Add sequential line numbers para a list de lines.
Pick random lottery numbers para Powerball, EuroMillions e more.
Validar e normalise an Ethernet MAC address.
Ask a yes/no question e shake the ball.
Find the MIME (content) type para a file extension e vice versa.
Translate text para Morse code e Morse code back para text.
Browse e search the 148 CSS named colors.
Gerar compact, URL-safe unique IDs.
Spell text usando the NATO phonetic alphabet (Alfa, Bravo, Charlieâ¦).
Converter numbers entre binary, octal, decimal e hexadecimal.
Spell out any whole number em English words.
Verificar whether a word ou phrase reads the same backwards.
Rotate PDF pages 90, 180 ou 270 degrees, no seu navegador.
Stamp a text watermark on every page de a PDF.
Approximate latency para common hosts a partir de seu browser.
Gerar lightweight SVG placeholders at any size.
Um simple 25/5/15 Pomodoro timer com rounds.
O classic Pong, playable no seu navegador.
Search common TCP/UDP port assignments.
Build a URL-encoded query string a partir de key=value lines.
Gerar random hex colors com one click.
Pick random items ou winners a partir de a list.
Gerar random strings ou tokens com chosen length e character sets.
Estimate how long a piece de text takes para read.
Searchable JavaScript regex reference.
Converter accented text para plain ASCII letters.
Build a robots.txt file com crawl rules e sitemaps.
Build an XML sitemap a partir de a list de URLs.
Strip comments e whitespace para minificar SQL.
Millisecond-precision stopwatch com lap times.
Escape text para JSON/JavaScript strings ou unescape it back.
Strip metadata e shrink SVG files no seu navegador.
Estimate syllables em English text para haiku e poetry.
Repeat any text a chosen number de times com an optional separator.
Reverse text by characters, words ou line order.
Create CSS text-shadow code com a live preview.
Sort lines alphabetically, by length ou numerically, com reverse option.
Converter text para binary e binary back para text (UTF-8).
Converter text para hexadecimal e hex back para text (UTF-8).
Build twitter:* meta tags com a card preview.
Gerar ULIDs â sortable, time-based unique identifiers.
Inspect each character's Unicode code point, decimal value e UTF-8 bytes.
Converter many Unix timestamps para human dates at once.
Flip seu text upside down (ËuÊop Çpá´sdn) para fun social posts.
Break a URL into its parts e list its query parameters.
Parse a browser user-agent string into browser, OS e device.
See each character's code point e UTF-8 / UTF-16 bytes.
See seu viewport size, screen resolution e DPR.
Codificar e descodificar com a polyalphabetic keyword cipher.
Trim lines, collapse spaces, remove blank lines ou strip all whitespace.
Count how often each word appears em seu text, ranked by frequency.
See the current time em major cities at a glance.