Instagram supports square, portrait, landscape, stories, reels, and carousels — each with different dimension requirements. Here are all the 2026 specs.
A complete guide to audio file formats. Compare MP3, WAV, FLAC, AAC, OGG, and ALAC by quality, file size, and compatibility.
All four formats are lossless, but they differ wildly in compatibility, file size, and metadata support. Here is how to pick the right one.
Pavan Polineni
Government upload portals have strict file size limits, often just 1-5MB. Here is how to compress your PDFs to meet those limits without making documents unreadable.
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Scheduling a three-way meeting across US, UK, and India is notoriously difficult. Here are the actual overlap windows and the best compromise times.
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Scanned PDFs can be 5-10MB per page because each page is a full-resolution image. Here is how to shrink them dramatically while keeping text sharp and readable.
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Not every image format works in every email client. JPG is the safest bet for photos, PNG for screenshots. Here is when to use each and what to avoid.
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PNG files are notoriously large. Here is how to get them under 50KB for web use without making them look terrible, plus when to ditch PNG entirely.
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Need to compress hundreds of images at once? Here are the fastest methods for bulk image compression, with the right quality settings for every use case.
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WhatsApp requires MP4 with H.264 codec and files under 16MB. If your video is in the wrong format or too large, here is how to fix it step by step.
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WebM produces smaller files at the same quality but plays in fewer places. MP4 plays everywhere. Here is a practical comparison to help you pick the right format.
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