Search airports by code or city
Get a free API key + new tools as they ship
100 calls/day, no card, no spam. Built by one person, in public.
About Airport Code
Airport Code is a free, browser-based utility designed to make this task as quick and frictionless as possible. The goal was to keep the path from "open the page" to "get the result" as short as possible. No mandatory account, no cookie wall, no upsell at every step. If you find yourself doing this regularly, the rest of the utility suite covers most adjacent tasks with the same approach.
When you'd reach for Airport Code
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 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.
Frequently asked about Airport Code
- Will Airport Code change my original file?
- Never. Airport Code only reads your input file and produces a new output file.
- Are my files uploaded to a server when I use Airport Code?
- Airport Code processes everything in your browser using local APIs. Your files never leave your device.
- Is Airport Code really free?
- Yes — Airport Code 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 Airport Code?
- No. Airport Code works without any signup. We only ask for an email if you decide to subscribe to a paid plan.
- Does Airport Code work on mobile?
- Yes, Airport Code is fully responsive and tested on iOS Safari and Android Chrome.
