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Guides on files, formats & privacy
Practical, tested walkthroughs — no fluff, no invented statistics, and every technique works with the free tools on this site.
Image formats
WebP vs JPG vs PNG: Which Image Format Should You Use in 2026?
A practical comparison of WebP, JPG and PNG: file size, quality, transparency, browser support, and exactly when to choose each format.
15 July 2026 · FileLocally Editorial
How-to guide
How to Compress Images Without Losing Quality (2026 Guide)
Step-by-step guide to shrinking PNG, JPG and WebP file sizes by 60–90% with no visible quality loss — entirely in your browser, no uploads.
15 July 2026 · FileLocally Editorial
PDF guides
How to Merge PDF Files Securely (Without Uploading Them)
Merge contracts, scans and reports into one PDF without sending them to a server. How client-side PDF merging works, plus a 30-second walkthrough.
15 July 2026 · FileLocally Editorial