All tools
Browse all tools by category (indexable pages).
JSON
Category →JSON Format / Minify
Format, minify and validate JSON.
JSONPath Query
Query JSON with JSONPath.
YAML ↔ JSON
Convert YAML and JSON.
Smart JSON Repair
Repair common JSON-ish input into strict JSON.
JSON Sort Keys (deep)
Sort object keys deeply for cleaner diffs.
JSON to CSV
Convert array of objects into CSV.
CSV to JSON
Convert CSV to JSON (first row as header).
JSON String Escape
Escape text into a JSON string literal.
JSON String Unescape
Unescape a JSON string literal back to text.
Encoding
Category →Base64 Encode / Decode
Base64 conversion.
URL Encode / Decode
URL encode/decode.
JWT Decode (no verify)
Decode JWT header/payload.
HTML Entity Encode / Decode
Escape/unescape HTML entities.
Base64URL Encode / Decode
Base64URL conversion (-/_).
Hex Encode
Encode text to hex.
Hex Decode
Decode hex to text.
Base32 Encode
Encode text into Base32.
Base32 Decode
Decode Base32 into text.
Unicode Escape
Escape text into \uXXXX / \n style.
Unicode Unescape
Unescape \uXXXX / \n back to text.
Data URI Parse
Parse data: URI (mime/base64) with preview.
Text
Category →Case / Naming Convert
camelCase/snake_case/kebab-case.
Text Deduplicate
Deduplicate/sort lines.
UUID Generator
Generate UUID v4.
Hash (MD5/SHA)
Compute MD5/SHA1/SHA256.
Text Diff (line)
Line-by-line text diff.
HTML Minify (simple)
Minify HTML by trimming whitespace.
Trim Lines
Trim whitespace on each line.
Remove Empty Lines
Remove empty/blank lines.
Sort Lines
Sort lines lexicographically.
Reverse Lines
Reverse line order.
Add Line Numbers
Prefix each line with its line number.
Quote Each Line
Wrap each line in quotes.
Unquote Each Line
Remove surrounding quotes per line.
Slugify
Generate URL-friendly slugs.
ULID Generator
Generate ULIDs (roughly sortable IDs).
Password Generator
Generate random strong passwords.
Text Stats
Count chars/words/lines.