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Compress, unlock and watermark PDF files in private batches.
Convert text-based or scanned PDFs to editable DOCX or Word-compatible DOC files privately in your browser.
Convert between PNG, JPG, WebP, AVIF and GIF in a couple of clicks.
Convert SVG graphics to sharp PNG images with custom dimensions and backgrounds.
Combine PDF files in the order you choose, privately on your device.
Compress images in batches with quality, target size, resizing and visual comparison controls.
Pick, convert, copy and compare colors with accessible contrast checks, harmonies and private palette history.
Open, preview, edit and save Markdown files privately in a full browser workspace.
Convert 1,000+ units across 47 categories with fast, private, instant results.
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Why I built aliy.in
Fast by default
Tools run right in your browser: no uploads, no queues, no installs. Open a page and the work is done.
Private by design
Your files never leave your device. No accounts, no cross-site tracking, no advertising profiles. What you make stays yours.
Free for good
Everything here is free, and the core tools always will be. If aliy.in helps you, a small tip helps keep it running.