Crystl Suite

Web Volume Live

75 browser tools. Nothing you open ever leaves your machine.

The internal tools Crystl Labs built for its own work, opened up for everyone. Seventy-five of them: scrub EXIF and GPS out of a photo, convert HEIC to JPG, pull audio out of a video, merge and sign and watermark PDFs, test a regex without freezing the tab, generate favicons, decode a JWT, check a subnet, run a whiteboard or a metronome or a Pomodoro timer. The rule that shaped the whole thing is that every one of them runs in your browser. There is no upload step, no account, no server holding your file, and no bill, because after the backend was removed there is nothing left to run. That also means there is no attack surface worth attacking.

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