Drop a RAF file from your Fujifilm X-T3 and get the mechanical shutter actuation count in seconds — processed entirely in your browser. Important: see the card-format reset caveat below.
Check Shutter Count →The Fujifilm X-T3 (2018) was a major overhaul of the X-T series, introducing the 26.1 MP X-Trans CMOS 4 sensor, X-Processor 4, and 4K/60p video to the lineup. It was enormously popular as both a stills and video camera. The mechanical shutter is rated at 150,000 actuations. Its successor, the X-T4 (2020), doubled this to 300,000 and added IBIS — but the X-T3 remains widely used and has a large active community.
| Model | Release | IBIS | Rated Shutter | LCD |
|---|---|---|---|---|
| Fujifilm X-T3 | 2018 | No | 150,000 | 3-axis tilt |
| Fujifilm X-T4 | 2020 | Yes (6.5 stops) | 300,000 | Fully articulating |
| Fujifilm X-T5 | 2022 | Yes (7 stops) | 300,000 | 3-way tilt |
| Count (since last format) | % of Rated Life | Assessment |
|---|---|---|
| 0 – 5,000 | < 3 % | Low — verify no recent card format |
| 5,000 – 40,000 | 3 – 27 % | Moderate use on current card |
| 40,000 – 90,000 | 27 – 60 % | Normal to heavy use since last format |
| 90,000 – 135,000 | 60 – 90 % | Heavy — inspect carefully |
| 135,000 + | 90 %+ | Near or past rated life |
Fujifilm RAF files embed the shutter count in MakerNote tag 0x1438. ShutterCount reads this tag directly in your browser. The value represents actuations since the last card format, not the total lifetime count. The same tag is used across all modern Fujifilm X-series cameras.
Shoot a mechanical RAF frame from an unformatted card and drop it into shuttercount.app. The count is read from tag 0x1438 in your browser.
Fujifilm rates the X-T3 at 150,000 actuations. The X-T4 that succeeded it doubled this to 300,000.
Yes, especially for video shooters. The X-T3's 4K/60p video (10-bit internal in F-Log, via firmware update) remains competitive, and its lightweight body without IBIS is preferred by some videographers who use gimbals. For stills, the 26.1 MP X-Trans CMOS 4 sensor produces excellent images. The 150,000-actuation shutter rating and lack of IBIS are the main limitations. A used X-T3 with a low verified count can be outstanding value.
The RAF tag 0x1438 resets automatically when the card is formatted. The hardware mechanical counter cannot be reset without Fujifilm service tools. A suspiciously low count on an older body likely means a recent card format.