PDF & Audio Tools for Everyone.
Zero Server Uploads. Total Privacy.
Manipulate PDFs and process audio tracks directly inside your web browser. Fast, secure, and completely free with no limits.
PDF Tools
Merge PDF
Combine multiple PDF files into one single document in seconds.
Split PDF
Extract specific pages or separate a PDF into individual files.
Image to PDF
Convert JPG, PNG, and WebP images into a clean PDF document.
PDF to Image
Extract pages from a PDF as downloadable PNG or JPG images.
Protect PDF
Encrypt your PDF document with secure password protection.
Unlock PDF
Remove password security and restrictions from a PDF.
Add Watermark
Stamp custom text or logo watermark across all PDF pages.
Rotate PDF
Fix upside-down or sideways pages in any PDF document.
Delete PDF Pages
Visually select and remove blank or unwanted pages from a PDF.
Add Page Numbers
Insert customizable page numbers into the footer of any PDF.
Audio Tools (Browser Web Audio API)
Voice Recorder
Record microphone audio directly in browser with waveform & save as MP3.
Audio Trimmer
Cut out parts of a track or trim silence off the ends of audio.
Audio Extractor
Upload a video file and rip the high quality MP3 audio track from it.
Volume Booster
Increase the decibel volume level of quiet audio recordings.
Audio Speed Changer
Slow down or speed up audio tracks without changing pitch.
Format Converter
Convert WAV, OGG, M4A, and AAC files directly into MP3.