Converters

Convert

Encode and decode UTF-8 text as Base64 or Base64URL. Live conversion, MIME line wrap, byte stats, and hex view — entirely in the browser.

Convert

Encode any file to Base64, Data URI, HTML, CSS, JSON, XML, or Markdown — or paste Base64 to download the file. URL-safe and MIME wrap options. Runs in this tab.

Convert

Convert images to Base64 or data URLs and decode them back. Live preview, HTML/CSS/Markdown snippets, MIME and pixel size — nothing uploaded.

Convert

Convert hexadecimal bytes to Base64 and Base64 back to hex. Spaces, 0x prefixes, URL-safe Base64, and live formatting options.

Convert

Encode and decode URL-safe Base64 (Base64URL). Convert between standard Base64 and Base64URL for JWTs, query strings, and filenames.

Convert

Encode a PDF to Base64 or paste Base64 to download and preview the PDF. Data URI, HTML embed, and JSON snippets with URL-safe and MIME wrap options.

Convert

Build or decode data: URLs from files or text. Get CSS, HTML, and Markdown snippets, live MIME/size info, image preview, and download — all in this tab.

Convert

Inspect Base64 and Base64URL strings live. Detect alphabet, padding, and data URIs — then repair, normalize, convert to URL-safe, or MIME-wrap.

Convert

Encode text or files as classic uuencode, or decode uuencode back to a binary download. Edit filename and Unix mode on the begin line.

Convert

Gzip-compress text to Base64, Base64URL, or hex — or decompress gzip payloads back to text. Live size stats and .gz download.

Convert

Percent-encode or decode URLs, query strings, and form values. Component, URI, and application/x-www-form-urlencoded modes with live preview.

Convert

Convert HEX, RGB, RGBA, HSL, HSLA, and HSV live. Color picker, WCAG contrast checks, and one-click copy — unlimited, nothing uploaded.

Convert

Convert integers between binary, octal, decimal, hex, and any base from 2–36. Edit any field — the others update live. BigInt-safe for large values.

Convert

Encode and decode International Morse Code for letters, digits, and punctuation. Live conversion, audio playback, and a clickable alphabet chart.

Convert

Convert Arabic numbers 1–3999 to Roman numerals and back. Live sync, strict validation, symbol breakdown, and a clickable chart.

Convert

Convert UTF-8 text to 8-bit binary and back. Space, continuous, or line-per-byte separators, hex preview, and live conversion.

Convert

Spell out numbers in English or Turkish. Optional currency wording, British and, case styles, and live conversion — entirely in the browser.

Convert

Convert GitHub-flavored Markdown to sanitized HTML and HTML back to Markdown. Live conversion, rendered preview, swap, and download.

Convert

Encode and decode RFC 4648 Base32, Base32hex, and Crockford Base32. Live conversion, optional padding, byte stats, and hex view.

Convert

Convert CSV tables to pretty XML and simple row-based XML back to CSV. Choose delimiter, root/row tags, live preview — files stay in this tab.

Convert

Split a CSV into multiple files by row count. Keep the header on every part, choose delimiter, preview parts, download one file or a zip — all in the browser.

Convert

Generate tints and shades from one base color. HSL or RGB mixing, adjustable strength, Tailwind-style 50–950 tokens, and CSS/JSON export — unlimited.

Convert

Blend two colors into a smooth HEX ramp. RGB or HSL mixing, 2–16 steps, and export as CSS, JSON, CSV, or Tailwind — unlimited, nothing uploaded.