About ToolWorks
ToolWorks is a collection of free tools that run entirely in your browser: image compression and conversion, PDF merging and splitting, unit converters and everyday text utilities. We built it because most online converters upload your files to a remote server, wait in a queue, and then make you hunt for the download link.
Every tool works locally on your device: no upload, no queue, no watermarks and no account. Your files stay on your machine the whole time.
The tools cover compression, resizing and format conversion for JPG, PNG and WebP — including target-size compression for strict upload limits such as 50KB, 100KB and 200KB — plus PDF utilities, 246 unit conversions and small developer helpers like a JSON formatter and a password generator.