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Free tools

Free tools for building and publishing the web

A growing set of fast, private utilities — they run entirely in your browser, so nothing you paste is ever uploaded. No sign-up, no limits.

JSON

JSON Formatter & Beautifier

Pretty-print messy JSON with one paste.

JSON Minifier

Collapse JSON to one compact line.

JSON Validator

Is your JSON valid? Find out instantly.

Encoding & escaping

HTML Encoder

Escape text to safe HTML entities.

HTML Decoder

Turn HTML entities back into text.

Base64 Encoder

Encode text to Base64 (UTF-8 safe).

Base64 Decoder

Decode Base64 back to readable text.

URL Encoder

Percent-encode text for URLs.

URL Decoder

Decode %20-style URL encoding.

Web & URLs

URL Parser

See every part of a URL at a glance.

CSS Minifier

Shrink CSS by stripping the fluff.

Text

Slug Generator

Turn a title into a clean URL slug.

Built a website with AI? Get it online.

Upload the .zip from ChatGPT, Claude, Lovable, v0 and more — SiteDrop publishes it to a live, shareable link in under a minute.

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