Transmission Types
Get a free API key + new tools as they ship
100 calls/day, no card, no spam. Built by one person, in public.
About Transmission
Transmission solves a specific problem that comes up daily for anyone dealing with this task: doing it once, fast, without an account. The goal was to keep the path from "open the page" to "get the result" as short as possible. No mandatory account, no cookie wall, no upsell at every step. Like everything else in the utility collection, it is free, ad-light, and works on mobile as well as desktop.
When you'd reach for Transmission
You're cleaning up a folder of files that accumulated over a project and need to standardize them.
Designers, writers, and developers wrapping up deliverables.
Drop each file in, copy the output, move on.
You need to handle a one-off task right before a meeting and don't have time to install anything.
Anyone working remotely on a borrowed or restricted machine.
Open the page, get the result, paste it into your doc — under a minute.
You're hitting the daily limit of a paid SaaS and need a backup option for a single quick job.
Marketers and ops people whose primary tool is metered.
Stay productive without burning credits.
You're on a public or shared machine and don't want to leave traces of what you're working on.
Travelers, contractors, anyone working from a friend's computer.
Nothing is uploaded, nothing persists if you're not signed in.
Frequently asked about Transmission
- Does Transmission work on mobile?
- Yes, Transmission is fully responsive and tested on iOS Safari and Android Chrome.
- What browsers does Transmission support?
- Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
- Is Transmission really free?
- Yes — Transmission is free for unlimited personal use, with no account required and no watermark on the output.
- Are my files uploaded to a server when I use Transmission?
- Transmission processes everything in your browser using local APIs. Your files never leave your device.
- Will Transmission change my original file?
- Never. Transmission only reads your input file and produces a new output file.
