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Tools
16 tools
QR Studio
Turn a URL or text into a QR code. Save as PNG, SVG, or PDF.
Snippet Studio
Style a code snippet and save it as a PNG or SVG image.
PDF Studio
Merge PDFs, split pages, and rotate documents.
Invoice Studio
Create invoices from quantities and rates. Export PDF or HTML.
Image Compressor
Resize images and convert between WebP, JPEG, and PNG.
Data Formatter
Format and indent JSON, YAML, or CSV.
Text Diff & Compare
Find added, removed, and changed lines between two texts.
Character Counter
Count characters, words, lines, and UTF-8 bytes.
Base64 Encoder
Convert text to Base64 and decode it back.
Password Generator
Generate random passwords with your length and character rules.
Hash Generator
Calculate SHA-256 and other hash values from text.
Timestamp Converter
Convert Unix timestamps to dates with explicit time zones.
Case Converter
Change letter case or convert camelCase, snake_case, and more.
JWT Decoder
Read JWT contents and expiry. Verify signatures separately.
Unit Converter
Convert length, weight, temperature, and data units.
Markdown Preview
Preview Markdown and copy the resulting HTML.
Local processing · Core tools need no account
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