Base64 Encoder / Decoder
Convert text to Base64 and back. Works offline.
conversionutility
Format, validate, and analyze JSON with stats, search, and path finder.
No. Formatting and validation happen entirely in your browser. We don't upload your data.
Yes. Use the provided actions to minify compact JSON or pretty-print with indentation for readability.
The validator shows error messages and positions so you can correct trailing commas, missing quotes, or brackets.
We work in-browser and handle reasonably large inputs. Extremely large files may be slow in older devices.
Format, validate, and analyze JSON with stats, search, and path finder.
Pro Tip:
Your data never leaves your device. All calculations happen locally in your browser.
No waiting, no loading—results appear immediately as you type.
Access from any device with a browser. Many tools even work offline.
Related topics: json beautify, format json, json validator, json viewer, prettify json
Convert text to Base64 and back. Works offline.
Generate RFC4122 UUID v4 identifiers with one click.
Convert text to upper, lower, title and sentence case.
Encode or decode URLs safely for sharing and APIs.