Endangered Species Ref
Get a free API key + new tools as they ship
100 calls/day, no card, no spam. Built by one person, in public.
About Endangered
Working with this task no longer requires installing heavy desktop software — Endangered runs entirely in your browser, instantly. Processing runs locally in your browser using modern Web APIs. Nothing is uploaded, nothing is logged, and there is no quota to worry about for casual use. It pairs naturally with the other utility utilities here when you need to chain a quick workflow.
When you'd reach for Endangered
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 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'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.
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.
Frequently asked about Endangered
- Is Endangered really free?
- Yes — Endangered is free for unlimited personal use, with no account required and no watermark on the output.
- Do I need to create an account to use Endangered?
- No. Endangered works without any signup. We only ask for an email if you decide to subscribe to a paid plan.
- Are my files uploaded to a server when I use Endangered?
- Endangered processes everything in your browser using local APIs. Your files never leave your device.
- Does Endangered work on mobile?
- Yes, Endangered is fully responsive and tested on iOS Safari and Android Chrome.
- What browsers does Endangered support?
- Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
