Articles about Tools — tips, guides and practical answers.
A small set of practical articles that are already useful on the live platform.
Use browser tools on a Chromebook to check, edit, convert, compress, and prepare files when you cannot install desktop software.
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Learn when online PDF tools are safe, how browser-based PDF workflows protect files, and what to check before editing sensitive documents.
6 min read Read article
Turn photos, receipts, scans, or image pages into one PDF online, reorder pages, and choose the right page layout before sharing.
5 min read Read article
Split a large PDF into chapters or page ranges online, keep files organized, and check each smaller PDF before sharing.
5 min read Read article
Add a QR code to a business card, choose between a vCard or link, keep it scannable, and test before printing.
6 min read Read article
Create a QR code for a restaurant menu, choose the right link, test scanning, and prepare a print-friendly table card.
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Convert iPhone HEIC photos to JPG on Windows in the browser, choose JPG or PNG, and keep originals safe before sharing or uploading.
6 min read Read article
Use browser-based file tools for quick document, image, PDF, spreadsheet, and metadata tasks without installing desktop software.
5 min read Read article
Use a regex tester online to test JavaScript patterns, flags, highlighted matches, captured groups, presets, and replacement output.
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Use a free meta tags generator for SEO, Open Graph, Twitter Cards, robots tags, and search preview before publishing a page.
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Use a file metadata viewer online to inspect file name, size, type, date, image dimensions, and media duration before sharing.
5 min read Read article
Use an MD5 and SHA-256 checksum generator online to verify downloaded files, compare hashes, and confirm file integrity in your browser.
5 min read Read articleShort tutorials, helpful answers, and tips tied to our tools and apps.
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