ToolsStack
AutomatedFree collection of online tools — no sign-in required, accessible from any browser without installation.
ToolsStack has 1 plan: a free plan. We have not recorded a price change.
ToolsStack plans and prices
Free
$0
- Free Online Developer Tools — 21 free tools for developers.
- Data Processing — All processing happens in your browser — no data ever uploaded.
- Tools Categories — 🎨 Developer, ⚡ Generators, 📝 Text Tools, 🎨 Image & Color
- Base64 Encode/Decode — Encode text to Base64 or decode Base64 back to text.
- Case Converter — Convert text to UPPER, lower, Title, camelCase, snake_case, and more.
- Diff Checker — Compare two texts and highlight differences line by line.
- GIF Maker — Create animated GIFs from images.
- Hash Generator — Generate MD5, SHA-1, SHA-256, SHA-512 hashes.
Show all 23 featuresShow fewer
- HTML Entity Converter — Convert special characters to HTML entities and back.
- JSON Formatter — Format, validate, and prettify JSON.
- JSON to CSV — Convert JSON data to CSV format.
- JWT Decoder — Decode JWT tokens.
- Lorem Ipsum Generator — Generate placeholder text.
- Markdown Preview — Write Markdown and preview rendered HTML in real time.
- Password Generator — Generate strong passwords.
- PDF Compressor — Compress PDF files online.
- PDF to JPG — Convert PDF pages to JPG images.
- QR Code Generator — Generate QR codes from text or URLs.
- Regex Tester — Test regular expressions.
- SQL Formatter — Format and beautify SQL queries.
- URL Encoder/Decoder — URL-encode or decode any string.
- UUID Generator — Generate UUID v4.
- Word Counter — Count words, characters, sentences, and paragraphs.
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