Free Online Image Tools
Edit, compress, crop, resize, and convert photos directly in your web browser.
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
What image formats are supported?
ToolHero supports JPG, JPEG, PNG, WebP, GIF, AVIF, and ICO file formats.