Get the small job done.

Count words, characters, lines, sentences, and estimated reading time.

• Live counts while you type
• Private browser processing

Beautify messy JSON or minify it for a compact payload.

• 2 or 4 space indentation
• Readable parser errors

Decode Base64 online or encode UTF-8 text without an upload.

• Unicode-friendly text support
• Encode, decode, and copy

Prepare query text for a URL or decode percent-escaped text.

• Component-safe encoding
• Fast local conversion

Switch headlines and paragraphs into the right case.

• Upper, lower, title, sentence
• Copy-ready output

Move between Unix seconds, milliseconds, and readable dates.

• ISO and local time output
• Current time shortcut

Create random UUID v4 identifiers for tests and projects.

• Generate 1, 5, or 10
• Browser crypto when available

Make a random password with adjustable length and character sets.

• 8–48 character length
• No server round-trip

See HEX, RGB, HSL, and white contrast values at a glance.

• Color picker and HEX input
• Design-friendly output

Create a downloadable QR code for a URL or short text locally.

• PNG download
• No URL upload or tracking

Compress and resize JPG, PNG, and WebP images in the browser.

• Quality and width controls
• Original stays on your device

Combine multiple PDF files into one local download.

• Choose the file order
• No document upload

Extract a single page from a PDF into a new file.

• Page number control
• Local browser processing

Repack a PDF locally and compare the output size.

• Before and after size
• Private browser workflow

Test patterns against text and inspect matches and groups.

• Flags and syntax errors
• Local sample matching

Inspect a JWT header, payload, and expiry claim locally.

• No signature verification
• Readable JSON output

Generate SHA-256 and other digests from text or files.

• Web Crypto API
• Local file checksums

Move table data between CSV and JSON formats locally.

• Quoted CSV fields
• Copy-ready output

Compare two text blocks and see added and removed lines.

• Line-based output
• Private draft comparison

Convert nested YAML configuration to JSON and back.

• Nested data support
• Local parser errors