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Developer & text
There is no money to save here, and pretending otherwise would be dishonest: the two most popular JSON formatters, JSONFormatter and Code Beautify, both have no paid tier at all — each returns HTTP 404 on /pricing and is funded by ads. AltFTool's JSON Editor is free for the same reason. What differs is the limits: Code Beautify caps input at 1 MB with a 5-second processing timeout, and both offer a save-link feature their own policies warn you not to use for sensitive data.
Prices checked
| Comparison point | AltFTool JSON Editor | JSONFormatter (opens in a new tab) | Code Beautify (opens in a new tab) |
|---|---|---|---|
| Cost to start | Free | FreeNo paid tier — it's freeChecked | FreeNo paid tier — it's freeChecked |
| Billing | No plan and no billing — there is no paid tier | no paid tier exists | no paid tier exists |
| Their free tier | The whole tool. Nothing is held back behind an upgrade. | No paid tier at all; saved links expire in 1–24 hours unless you log in. | 1 MB input cap (100 KB recommended), 5-second beautify and minify timeouts. |
| Price checked | — |
Sources (each opens in a new tab): JSONFormatter — jsonformatter.org/, jsonformatter.org/policy, jsonformatter.org/pricing · Code Beautify — codebeautify.org/, codebeautify.org/policy, codebeautify.org/faq, codebeautify.org/aboutus, codebeautify.org/pricing. Software pricing drifts. If a figure here disagrees with the vendor's page, trust theirs.
None of these charges anything, so the only thing worth comparing is where each one stops. Here they are in the vendor's own terms.
Price is not the reason to choose between these, so here is what each of them does that this tool does not.
Quote anything on this page with a credit. The date below is the date this page's data was read, not the date you are reading it — cite it alongside any figure you take from here, because these numbers move.
APA
AltFTool. (2026, July 25). JSON Editor: what you'd pay elsewhere. https://www.altftool.com/deals/json-editorMLA
"JSON Editor: what you'd pay elsewhere." AltFTool, 25 July 2026, www.altftool.com/deals/json-editor.BibTeX
@misc{altftool-deals-json-editor,
author = {{AltFTool}},
title = {{JSON Editor: what you'd pay elsewhere}},
year = {2026},
month = {jul},
howpublished = {\url{https://www.altftool.com/deals/json-editor}},
note = {Prices checked 2026-07-25. Sources: JSONFormatter: \url{https://jsonformatter.org/}; Code Beautify: \url{https://codebeautify.org/}.}
}Each price is transcribed from the vendor's own page on the date shown and is never converted between currencies, so quote that date alongside any figure you take from here. Software pricing drifts: if a number here disagrees with the vendor's page, trust theirs. The vendor links are plain links - no affiliate tracking, no referral IDs, no paid placement.