Useful web apps that keep your files on your device
Every app here runs inside your browser tab. Your photos and data are processed on your own phone or computer and are not uploaded to us.
Fill out Form W-9
Type your answers, sign with your finger, and download the official IRS W-9 filled in. Your SSN or EIN never leaves your device.
Fill out W-9Passport photo cropper
Take or upload a photo against a plain wall. The app crops and scales it so your head fits the official range, checks background and tilt, and exports the exact print size for 3 documents.
Make a photoCamera rep counter
Prop up your phone and work out. The camera counts squats, push-ups and jumping jacks, times your plank, and tells you when a rep was too shallow.
Start countingSinging pitch trainer
Sing into your microphone and see the note and how many cents sharp or flat you are. Hold-a-note and scale exercises with a score, plus a vocal range finder.
Start singingWorkout guides
- Squat counter — side-on
- Push-up counter — side-on, camera at floor level
- Jumping jack counter — facing the camera
- Plank counter — side-on, camera at floor level
Why “private”?
Most online photo tools send your picture to a server. Ours load the processing models into your browser once and do the work there, so the picture never leaves your device. You can check this yourself: after the page has loaded, switch on airplane mode and the app still works.
Where do the sizes come from?
Each document size is copied from the issuing government's own page, with the link and the date we checked it. If we could not confirm a country's rules on an official page, we do not offer that country.
Supported documents
- United States passport — 2 × 2 in (50.8 × 50.8 mm)
- Netherlands passport / id card / driving licence photo — 35 × 45 mm
- South Africa passport — 35 × 45 mm