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Feature checklists make every tool look equivalent. This table leads with the three things that actually differ — what it costs you before it works, whether your files leave your device, and where the free version stops.
| Pastebinpastebin.com | OneCompileronecompiler.com | Bundlephobiabundlephobia.com | Can I Usecaniuse.com | |
|---|---|---|---|---|
| What it does | Drops a block of text or code at a short URL you can send to anyone | Compiles and runs code in around seventy languages with no sign-up | Shows what an npm package costs your bundle before you install it | Answers whether a browser feature is safe to ship yet |
| What it costs you | No sign-upWorks the moment the page loads. No account, no email, no trial. | No sign-upWorks the moment the page loads. No account, no email, no trial. | No sign-upWorks the moment the page loads. No account, no email, no trial. | No sign-upWorks the moment the page loads. No account, no email, no trial. |
| Your files | Runs on their server | Runs on their server | Runs on their server | Runs on their server |
| Where it stops | Public pastes are scraped within minutes, and a guest paste cannot be edited or deleted afterwards. | Programs are killed after a few seconds and have no network access, so nothing that fetches will work. | Figures assume you import the whole package, and very recent versions may not be analysed yet. | Support data is community-maintained and can trail an actual browser release by weeks. |
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| Category | Developer & Code | Developer & Code | Developer & Code | Developer & Code |
| Last checked | 2026-07-29 | 2026-07-29 | 2026-07-29 | 2026-07-29 |
| Open the site | Open | Open | Open | Open |
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