Free Online Audio & Video Tools
Trim audio, convert MP4 to GIF, and extract MP3 audio tracks online for free.
PDF Tools
Merge, split, compress, watermark, rotate, and convert PDF documents in your browser.
Image Tools
Compress, crop, resize, convert formats, generate favicons, and make passport photos locally.
Text & Dev Tools
Word counter, text diff comparison, case converters, and secure password generation.
Security & Crypto
Hash identifier, JWT decoder, RSA key pair generator, cipher suite, and IPv4 subnet calculator.
Audio & Video
Trim audio waveforms, extract sound tracks, and convert videos to animated GIFs.
Other Utilities
Custom QR code generator and developer JSON formatter & validator.
Frequently Asked Questions
Do media files get uploaded to a server?
No, WebAudio and HTML5 Media API process all media files directly in your web browser.