14 Tools · 0 API Calls · 100% Free

Browser Tools
That Actually Work

A powerful suite of developer & productivity tools that run entirely in your browser. Fast, private, and always free.

Our Services
14
Tools
0
API Calls
Free Forever
🖼
Image Compressor
Image Tool
Compress and resize JPG, PNG & WebP images directly in your browser using the Canvas API. No upload to any server.
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Grammar Checker
Text Tool
Rule-based grammar and style checker. Detects double words, common misspellings, misused phrases and more. Instant feedback.
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Text Summarizer
Text Tool
Extractive AI summarization using TF-IDF sentence scoring. Paste any article and get a concise summary — your choice of length.
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Password Generator
Security
Generate cryptographically secure passwords using the Web Crypto API. Configure length, symbols, ambiguous chars and more.
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Word & Char Counter
Text Tool
Real-time word, character, sentence, paragraph counting with estimated reading time. Great for articles and SEO writing.
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JSON Formatter
Developer
Pretty-print, minify and validate JSON in one click. Color-coded output with detailed error messages for invalid JSON.
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Base64 Encoder/Decoder
Developer
Encode text or files to Base64 and decode Base64 back to readable content. Supports file input with drag & drop.
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Color Palette Generator
Developer
Generate harmonious color palettes — analogous, complementary, triadic or monochromatic — from any seed color using HSL math.
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QR Code Generator
Developer
Generate scannable QR codes from any URL or text. Powered by a hand-rolled QR algorithm — no external libraries or CDN needed.
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Markdown Previewer
Text Tool
Live side-by-side Markdown to HTML preview. Supports headings, bold, italic, code, lists and links. Copy output HTML instantly.
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Unit Converter
Converter
Convert between units of length, weight, temperature, speed, and data size. Instant results with high-precision output.
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Case Converter
Text Tool
Convert text between all common cases: UPPER, lower, Title, camelCase, snake_case, kebab-case and PascalCase simultaneously.
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Hash Generator
Security
Generate SHA-1, SHA-256 and SHA-512 cryptographic hashes using the native Web Crypto API. Results update as you type.
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Timestamp Converter
Converter
Convert Unix timestamps to human-readable dates and vice versa. Shows UTC, local time, ISO format and relative time.