About Spellkit
Spellkit is a free suite of 74 online tools — image, PDF, video and audio converters, calculators, generators, and text utilities — available in 26 languages.
Everything runs in your browser
Almost every tool works entirely on your device using modern web technology. There is nothing to install and no account to create: open a tool, use it, done.
Private by design
Because tools run locally, the files you open — photos, documents, videos — are never uploaded to a server. What happens on your device stays on your device. See the Privacy Policy for details. Private by design →
Free, supported by ads
Every tool is free, with no feature locks or usage limits. Running the site costs money, so Spellkit shows a small number of ads to keep everything free for everyone.
Who builds Spellkit
Spellkit is designed, built, and maintained by an independent software developer. New tools ship regularly, and every tool comes with a short how-to guide.
Questions, bug reports, or ideas for a new tool? Email [email protected] — feedback genuinely shapes what gets built next.