Holding Fuel
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100 calls/day, no card, no spam. Built by one person, in public.
About Hold Fuel
When you need this task done in seconds, Hold Fuel 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. 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 Hold Fuel
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.
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.
Frequently asked about Hold Fuel
- What browsers does Hold Fuel support?
- Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
- Is Hold Fuel really free?
- Yes — Hold Fuel 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 Hold Fuel?
- No. Hold Fuel works without any signup. We only ask for an email if you decide to subscribe to a paid plan.
- Does Hold Fuel work on mobile?
- Yes, Hold Fuel is fully responsive and tested on iOS Safari and Android Chrome.
- Will Hold Fuel change my original file?
- Never. Hold Fuel only reads your input file and produces a new output file.