3 guidesStep-by-stepUpdated 2026
How-To Guides & Use Cases (2026)
Practical, step-by-step guides for getting a real task done — each one paired with a free, browser-based tool that needs no account and no install.
How to Inspect and Remove EXIF & GPS Metadata from Photos
Smartphone photos often embed exact GPS coordinates, timestamps, and device serial details. Stripping EXIF tags before publishing protects location privacy.
Read the guideHow to Validate JSON & Convert Between JSON, YAML, and XML
Switching between REST API responses in JSON and deployment manifests in YAML is an everyday task. Processing those payloads locally avoids leaking staging tokens or internal schemas.
Read the guideHow to Verify a File's SHA-256 or MD5 Checksum in Your Browser
Software releases publish SHA-256 checksums so you can confirm an installer or archive was not corrupted or tampered with during download.
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