12
Full-stack design & development

toany

Private File Converter

Drop any file, pick what it becomes. Images, video, audio, PDFs, documents, spreadsheets, and archives are converted right in the browser, so the file never leaves the device.

Visit project
What we built
  • Hundreds of format pairs across images, media, documents, and archives
  • Conversions run in the browser with WebAssembly
  • Files never leave the device, with an offline test to prove it
  • Opt-in, clearly labelled server path for the few formats browsers can't handle
  • Batch conversion and file combining
Stack
Next.jsWebAssemblyTypeScript
Next projectCrayonNook
Contact

Let's build
something
together.

[email protected]
Elsewhere
GitHubLinkedIn
© 2026 Theru Studio
Sydney, Australia