Converters

Extract a .zip file in your browser. List contents, filter by name, download files individually or in bulk.

Bundle multiple files into a single ZIP. Adjustable compression level, custom output name, drag-drop ordering.

Convert HTML to JSX. Renames class → className, for → htmlFor, kebab-case SVG attrs to camelCase, inline styles to object form.

Generate TypeScript interfaces from any JSON sample. Nested objects become nested interfaces; arrays become typed unions.

Generate Go structs (with JSON tags) from any JSON sample. Nested objects become nested types.

Convert curl commands to JavaScript fetch() code. Handles -X, -H, -d, -u, Authorization, JSON bodies.

Convert SQL INSERT INTO … VALUES (…) statements to a JSON array of rows. Supports NULL, booleans, numbers, quoted strings.

Convert a URL query string to JSON. Handles repeated keys (arrays) and PHP-style bracket nesting like filters[year]=2026.

Convert a HEX color code to RGB (and HSL, HSV, CMYK, OKLCH). Live picker, copy any format.

Convert HEX to HSL (hue, saturation, lightness) plus RGB, HSV, CMYK, OKLCH.

Convert RGB (screen) to CMYK (print) plus HEX, HSL, HSV, OKLCH.

Convert a HEX color to CMYK for print, plus RGB, HSL, HSV, OKLCH.

Convert HEX to OKLCH — the perceptually-uniform color space used in modern CSS. Plus RGB, HSL, HSV, CMYK.

Convert RGB to OKLCH (perceptually-uniform CSS color) plus HEX, HSL, HSV, CMYK.

Convert RGB to HSL plus HEX, HSV, CMYK, OKLCH. Live picker.

Convert RGB values to a HEX color code (and HSL, HSV, CMYK, OKLCH). Live picker, copy any format.

Convert between 20+ major currencies with live rates from the European Central Bank.

Convert JSON to XML in your browser. Object keys become tag names; arrays become repeated tags.

Convert XML to JSON in your browser. Repeated tags become arrays; text content auto-coerces numbers and booleans.

Convert tab-separated values to comma-separated values. Handles quoting and embedded commas/newlines correctly.

Convert CSV to TSV. Tabs avoid CSV's comma-escaping pain and copy-paste cleanly into spreadsheets.

Convert CSV to a properly-aligned Markdown table. Great for GitHub READMEs, docs, and Notion pages.

Convert a JSON array of objects to a Markdown table. Union of keys becomes the header row.

Convert .xlsx (or .xls / .ods) workbooks to clean CSV. Pick which sheet to export. Browser-only.

Convert an Excel workbook into a JSON array of row-objects. First row becomes the keys. Browser-only.

Convert a sheet to a styled HTML table. Live preview, copy or download as .html. Browser-only.

Build a .xlsx workbook from CSV data. Handles quoted fields, embedded commas/newlines. Browser-only.

Convert a JSON array of objects into a .xlsx workbook. Object keys become column headers. Browser-only.

Encrypt any file with a password using AES-256-GCM. Browser-only — files never upload. Output is a .enc file readable only with the same password.

Encrypt any text with a password. Output is a base64 string safe for email, SMS, or chat. AES-256-GCM, browser-only.

Compute SHA-1, SHA-256, SHA-384, SHA-512 of any file. Verify downloads, dedupe files, check integrity. Browser-only.

Unlock a password-protected ZIP using its password and repack it without encryption. Browser-only.

Decrypt a .enc file produced by our File Encrypter using its password. Runs in your browser, AES-256-GCM.

Build an AES-256 password-protected ZIP from any files. Compatible with WinRAR, 7-Zip, and macOS Archive Utility.

Decrypt base64 ciphertext produced by our Text Encrypter using its password. AES-256-GCM, browser-only.

Extract the first frame of a GIF as a JPG.

Convert BMP bitmaps to JPG for huge file-size savings on photos.

Extract the first frame of a GIF as a PNG. PNG handles modern color depth properly.

Convert PNG images to JPG (JPEG) in your browser. Adjustable quality, transparency flattened to white.

Convert JPG to PNG losslessly in your browser. Useful for editing, printing, or further re-encoding without quality loss.

Convert PNG to WebP. WebP is 25–35% smaller than PNG at the same visual quality and supports transparency.

Convert JPG to WebP. Typically 25–35% smaller at the same visual quality.

Convert WebP images to PNG. Useful for tools and editors that don't accept WebP yet.

Convert WebP to JPG. Transparency is flattened to white. Useful when you need a JPG specifically.

Convert old Windows Bitmap (.bmp) files to PNG. PNG is 5–10× smaller and supported everywhere.

Convert Windows ICO favicon files to PNG for editing.

Convert AVIF images to JPG. Useful when sharing with apps that don't support AVIF yet.

Convert AVIF to lossless PNG with full transparency support.

Convert PNG to AVIF for ~50% smaller files at the same visual quality. Modern browsers only.

Rasterize SVG to PNG at any resolution, with transparency preserved. Browser-only — nothing uploads.

Rasterize SVG to JPG at any resolution. Transparency is flattened onto a background color you choose.

Rasterize SVG to WebP — smaller than PNG, with transparency. Browser-only.

Extract editable text from any photo, screenshot or scan — free OCR that runs entirely in your browser.

Convert iPhone HEIC/HEIF photos to JPG — right in your browser, nothing uploaded.

Convert HEIC/HEIF photos to lossless PNG in your browser.

Convert JPG to AVIF for smaller files at the same visual quality.

Round-trip Markdown ↔ HTML converter with live preview. CommonMark + GFM via marked; clean MD output via Turndown.

Strip all Markdown formatting and get clean plain text. Useful for word counts, exports, accessibility.

Convert HTML to clean Markdown. Powered by Turndown — preserves headings, lists, code blocks, links, blockquotes.

Convert between binary, octal, decimal and hexadecimal — all four directions.

Convert numbers (1-3999) to Roman numerals and back.

Extract all text from a PDF into plain UTF-8 text. Page-separated, ready for paste anywhere. Browser-only.

Extract PDF content as semantic HTML with one <article> per page. Clean enough to embed in a webpage.

Turn a scanned or image-only PDF into selectable, copyable text — every page, free, in your browser.

Pull specific pages out of a PDF into a new PDF. Range syntax like 1-3, 5, 7-9. Lossless — no re-encoding.

Extract PDF content as Markdown with per-page headings. Good first draft for re-publishing on a blog or docs site.

Convert YouTube SBV captions to WebVTT for HTML5 video players.

Convert SRT subtitles to WebVTT for HTML5 video players. Fixes the comma-vs-dot millisecond separator and adds the WEBVTT header.

Convert WebVTT captions to SRT. Most video editors and DVD/Blu-ray tools still expect SRT.

Convert YouTube SBV captions to SRT for use in video editors.

Convert SRT subtitles to YouTube SBV format.

Convert WebVTT to YouTube SBV format.

Convert length, weight, temperature, volume and speed — all units, all directions.