PRACTICAL HELP, BEFORE YOU CONVERT
File conversion guides
Choose settings with confidence, understand format tradeoffs and know what to check in your downloaded result.
Video tools
How to compress a video without uploading it
Reduce a video locally with resolution and quality controls. Learn which settings to change, why output can grow, and how to handle large files.
Read the guide →Image toolsJPG, PNG or WebP: which image format should you choose?
Compare JPG, PNG and WebP for photos, transparency and file size. Choose the right export without confusing lossless encoding with recovered detail.
Read the guide →PDF & textHow to merge, rotate, remove and reorder PDF pages
Organize PDF pages locally: combine documents, extract ranges, remove unwanted pages and fix the order. Includes page-selection examples and limitations.
Read the guide →PDF & textConvert CSV and JSON without losing leading zeros
Keep identifiers intact when converting CSV to JSON, handle quoted fields and separators, and understand spreadsheet formula protection on CSV exports.
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