Hi Product Hunt,

I built ConvertFly because most online converters ask for an account, cover the page with ads, or keep your files longer than they say.

What it does:

Converts documents, images, video, audio, ebooks and archives, right in the browser.
10 free conversions a day, no account needed.
Every file is deleted 24 hours after upload.
The same engine is available as a REST API (jobs and tasks, webhooks, OpenAPI description), with working Python, Node and curl examples on GitHub.
The site is available in 11 languages.

ConvertFly is run by Dizzus GmbH, a small company in Zug, Switzerland. We test it around the clock: every hour a machine converts 22 reference files and checks the content of each result.

I would love your feedback, especially on formats you need that work badly elsewhere.