Pipe Size
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100 calls/day, no card, no spam. Built by one person, in public.
About Pipe Size
Pipe Size was built for the moment you just need to handle this task and move on — no signup, no upload to a third-party server. 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. 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 Pipe Size
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 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 Pipe Size
- Is Pipe Size really free?
- Yes — Pipe Size is free for unlimited personal use, with no account required and no watermark on the output.
- Will Pipe Size change my original file?
- Never. Pipe Size only reads your input file and produces a new output file.
- Can I use Pipe Size commercially?
- Yes. The output of Pipe Size belongs entirely to you, with no licensing restrictions.
- Does Pipe Size work on mobile?
- Yes, Pipe Size is fully responsive and tested on iOS Safari and Android Chrome.
- Are my files uploaded to a server when I use Pipe Size?
- Pipe Size processes everything in your browser using local APIs. Your files never leave your device.
