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Rotate PDF Pages Free — Browser-Based PDF Rotation, No Upload
Rotate individual or all pages in a PDF by 90°, 180°, or 270°. Runs entirely in your browser — no file uploads, completely private, works offline.
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Helpful resources & guides
A statically generated blog example with news, tutorials, resources and other interesting content related to AstroWind
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Resize Images Free — Browser-Based Image Resizer, No Upload
Resize images to exact pixel dimensions or by percentage. Works in your browser with no uploads — your photos stay private. Free and works offline.
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HEX to RGB Converter — Convert Color Codes Free in Your Browser
Convert HEX colors to RGB, HSL, and back instantly. All conversions run locally in your browser — no server, no tracking, works offline.
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Convert Images to PDF Free — Combine Photos Into PDF in Your Browser
Convert one or more images to a PDF document instantly in your browser. No uploads, no accounts, works offline — supports JPEG, PNG, WebP, and more.
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JSONL Validator — Validate Newline-Delimited JSON Files Free in Your Browser
Validate JSONL (JSON Lines) files line by line. Instant error reporting, no uploads, works offline. Perfect for AI training data and log file validation.
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JWT Decoder — Decode and Inspect JWT Tokens Securely in Your Browser
Decode JWT tokens and inspect headers, payloads, and signatures without sending them to any server. Free, private, works offline.