Prop Slip
Get a free API key + new tools as they ship
100 calls/day, no card, no spam. Built by one person, in public.
About Prop Slip
Prop Slip is a free, browser-based utility designed to make this task as quick and frictionless as possible. 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 Prop Slip
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 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.
Frequently asked about Prop Slip
- Will Prop Slip change my original file?
- Never. Prop Slip only reads your input file and produces a new output file.
- Are my files uploaded to a server when I use Prop Slip?
- Prop Slip processes everything in your browser using local APIs. Your files never leave your device.
- What browsers does Prop Slip support?
- Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
- Is Prop Slip really free?
- Yes — Prop Slip is free for unlimited personal use, with no account required and no watermark on the output.
- Can I use Prop Slip commercially?
- Yes. The output of Prop Slip belongs entirely to you, with no licensing restrictions.
