Format converter tools

Convert CSV to JSON or JSON to CSV instantly. Auto-detects delimiters — supports comma, semicolon, and tab.

Paste a JSON array and instantly get a formatted Markdown table. Perfect for READMEs and documentation.

Paste HTML and get clean Markdown instantly. Handles headings, lists, links, images, tables, and code blocks.

Bidirectional Markdown ↔ HTML converter. Paste content and get instant output — headings, lists, links, code blocks, and more.

Encode text to Base64 or decode Base64 back to text. Also supports image to Base64.

Convert text to binary, hex, and decimal representations instantly.

Convert MNG (Multiple-image Network Graphics) to APNG in your browser. Preserves frames and timing — no upload, no watermark.

Convert YAML to JSON or JSON to YAML instantly in your browser. No upload, no sign-up.

Convert XML to JSON instantly in your browser. Handles attributes, nested elements, and repeated tags.

Turn a stack of WebP files into PNGs with transparency intact, for the apps and CMSes that still refuse to read WebP.

AVIF keeps files small but half the editors out there cannot open one. Convert a batch to PNG and get images that paste anywhere.

Convert a folder of AVIF photos to JPG at the quality you choose, for uploaders and marketplaces that reject the newer format.

Flatten a batch of PNGs to JPG and set the compression level, for when screenshots and exports keep hitting an upload limit.

Convert JPG photos to PNG in one pass, so every later edit and re-save avoids stacking another round of lossy compression.