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Instantly repair broken %PDF- headers and recover corrupted PDF binaries.
Inspect the raw hexadecimal and ASCII string output of a PDF document.
Safely overwrite the PDF version specification header (e.g. down to 1.3 or 1.4).
Convert raw Base64 strings directly into functional PDF documents.
Extract raw text streams with precise X,Y coordinates and dimensions as a JSON.
Scan and extract bracketed citations, URLs, and references directly from the PDF text stream.
Generate strong, secure passwords.
Check how secure your password is securely on your device.
Format, beautify, and minify HTML code online. Clean up messy HTML instantly. Free developer tool.
Format and minify CSS stylesheets online. Optimize your CSS code for better performance. Free tool.
Format, beautify, and minify JavaScript code. Clean up messy JS logic instantly. Free online tool.
Convert HTML attributes to JSX props.
Convert JSON objects to TS interfaces.
Visually design CSS box shadows.
Create complex CSS border shapes.
Format and indent XML data. Make unreadable XML structure clear and organized. Free developer tool.
Convert valid XML to JSON or JSON to XML.
Convert JSON to CSV or CSV to JSON instantly. Free, secure, and offline data conversion.
Encode and decode Base64 strings (Standard).
Encode/decode Base64 safe for URLs and filenames.