Utilities
QR codes, passwords, IDs and related helpers. Some run in the browser; others call Toolomix servers. Account-required features identify themselves on the tool page.
Codes and contacts
Create QR images and related contact helpers.
QR Code Generator
ServerGenerate a PNG QR code from up to 2,000 characters via Toolomix servers (QRCoder). Choose size and ECC; both affect the PNG.
Open toolQR Code Image Scanner
ServerUpload an image (image/*, catalog max ~100 MB) and decode the QR code on Toolomix servers via /Utilities/DecodeQR—not browser-only.
Open toolvCard Generator with QR Code
ServerCreate a downloadable digital contact card and a scannable QR code.
Open toolSecrets and identifiers
Generate passwords and IDs in the browser where supported.
Strong Password Generator
In browserGenerate random passwords in the browser with crypto.getRandomValues—length 4–128, charset options, heuristic strength only. The UI does not call the server GeneratePassword endpoint.
Open toolUUID, ULID, and ObjectId Generator
In browserGenerate UUID v4/v1, ULID, or MongoDB-style ObjectId-like values in the browser—quantity 1–1000, export formats. ObjectId is random-style, not the MongoDB driver. UI does not call GenerateId.
Open toolWhen to use these tools
Use utilities when you need a QR image, a random password, bulk IDs, or other small helpers without installing extra apps.
Processing and privacy
Password and ID generation run in the browser. QR generation runs on Toolomix servers (QRCoder). Some utilities require sign-in or send data to providers—read each tool page. Broken or unfinished tools are not listed as active converters.
