Articles about Tools — tips, guides and practical answers.
A small set of practical articles that are already useful on the live platform.
Use a text case converter online to switch between uppercase, lowercase, title case, camelCase, snake_case, kebab-case, and more.
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Encode and decode URLs online, fix broken query strings, understand encodeURI vs encodeURIComponent, and copy clean links.
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Convert JPG and PNG images to WebP online, or convert WebP back to PNG/JPEG with batch conversion and quality control.
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Compress JPG, PNG, and WebP images online, adjust quality, compare savings, and download smaller files from your browser.
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Use NearDrop to transfer files between a phone, tablet, and computer on the same network without uploads, accounts, or cables.
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Convert PDF pages to PNG or JPEG images online, choose resolution, select pages, and download images or a ZIP from your browser.
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Create barcodes online for labels, inventory, products, and packaging with common formats like CODE 128, EAN-13, UPC-A, and SVG export.
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Convert audio files online to MP3 or WAV from your browser, with bitrate, sample rate, and channel settings handled locally.
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Crop images online for social media, documents, thumbnails, and profile photos with preset ratios and private browser processing.
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Use a free online image editor to crop, add text, draw shapes, adjust images, and export PNG, JPG, or WebP from your browser.
6 min read Read article
Learn how to edit PDF files online without watermarks, signup, or heavy software using a browser-based PDF editor.
6 min read Read article
Check your public IP address, country, browser, operating system, screen size, timezone, and connection details online.
6 min read Read articleShort tutorials, helpful answers, and tips tied to our tools and apps.
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