Free Fall Calc
Get a free API key + new tools as they ship
100 calls/day, no card, no spam. Built by one person, in public.
About Free Fall
When you need this task done in seconds, Free Fall delivers a clean, focused interface without the friction of a generic tool. Everything happens client-side, which means your files and data never leave your machine. The interface is intentionally minimal so you can focus on the task instead of learning the tool. It is one of about a hundred utility tools that share the same philosophy: do one thing, do it well, get out of your way.
When you'd reach for Free Fall
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 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 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 Free Fall
- Are my files uploaded to a server when I use Free Fall?
- Free Fall processes everything in your browser using local APIs. Your files never leave your device.
- Is Free Fall really free?
- Yes — Free Fall is free for unlimited personal use, with no account required and no watermark on the output.
- Can I use Free Fall commercially?
- Yes. The output of Free Fall belongs entirely to you, with no licensing restrictions.
- What browsers does Free Fall support?
- Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
- Will Free Fall change my original file?
- Never. Free Fall only reads your input file and produces a new output file.