ShinobiTools sells nothing itself. It's the free hub for eleven tools. One optional pass — €5 for 30 days or €3 for 24 hours — is bought once and raises the limits on all of them.
Last updated: 1 September 2026
Every tool in the ShinobiTools family is free to use: no account, no watermark, and the free tier is not a trial — it does not expire. Each tool has its own real limit, shown in the table below. If you need more, there is one optional pass, and it is the same pass on every tool: €5 for 30 days or €3 for 24 hours, a one-off payment, not a subscription.
These are the actual free-tier limits each tool enforces, not marketing round numbers. "With the pass" is what the same limit becomes once you have one.
| Tool | Free | With the pass |
|---|---|---|
| BGNinja | Cut out a background: photos up to 30 MP, 3 at a time | Up to 100 MP, batches of 25 |
| PicReviver | Restore old photos: batches of 10, results up to 8000px on the long side | Batches up to 1000, results up to 12,000px |
| StemGrab | Split a song into stems: tracks up to 15 minutes, one at a time | Up to 60 minutes, ten in the queue, play-along mixes |
| ScribeGrab | Transcribe audio/video: files up to 60 minutes, 10 min/day of speech-to-text | 4-hour files, 60 min/day, 5 languages at once, notes/docx/speaker labels |
| PassportNinja | Passport photos: batches of 6 | Batches of 25, results kept 24h instead of a few minutes |
| ScanReviver | Scan to PDF: 30 pages/job, 10 scans/day | 100 pages/job, 30 scans/day |
| VideoBGNinja | Remove a video background: clips up to 90 sec, 1920px | Up to 240 sec, 3840px (4K), MOV export |
| CleanGrab | Remove background noise: clips up to 45 min, batches of 3 | Batches of 25, plus loudness leveling and heavier restoration |
| ConvertNinja | Image conversion (HEIC/JPG/PNG/WebP) is free and unlimited — it runs in your browser. Video/GIF/e-book conversion: video up to 20 min, GIF up to 30 sec, 1 e-book/day | Video up to 2 hours, GIF up to 2 min, 50 e-books/day |
| TextNinja | Text cleanup is free and unlimited. AI rewrite: 3/day, up to 1200 words | 100 rewrites/day, up to 4000 words |
| WatermarkNinja | Remove a watermark: files up to 40 MB | Files up to 99 MB |
| Metadata remover | Strip EXIF/GPS: photos up to 25 MB | Up to 50 MB |
| Discord toolkit | Resize to every Discord size, cut a background, compress under the upload limit — free, no pass needed | — (uses the free tier of the tool doing the work) |
One-off payment. No subscription, nothing renews, nothing is charged again. Three things worth knowing:
Payment runs through our payment provider, who acts as merchant of record: they take the payment, handle VAT and send you the receipt. We never see or store your card details. Prices include any VAT that applies to your country.
A pass is stored in the browser you bought it in — there are no accounts here — so it will not show up on another device or in a private window. To use it on a different tool, follow that tool's "use your pass here too" link instead of just typing in the address: it carries the pass along, rather than relying on the new site already having it in storage.
Unhappy, or never started the clock? See our full Refund Policy for the exact cases — the short version is a mail gets you your money back.
Yes. Every one of the eleven tools works with no account and no forced daily-cap tricks. The numbers in the table above are each tool's real free limit, not a trial — and none of them expire. Advertising helps pay for the hardware.
No. There are no accounts anywhere on the network, free or paid. A pass is stored in the browser you bought it in; buying one only asks for an email address so our payment provider can send you a receipt.
Yes. It is the same pass everywhere, not eleven separate ones. Buy it once, on whichever tool you happen to be using, and it also raises the limits on the other ten — ShinobiTools itself sells nothing, but it recognizes the same pass.
€5 for 30 days, or €3 for 24 hours. Both are one-off payments: nothing renews and nothing is charged again. The clock only starts at your first upload, not at payment, so an unused pass stays claimable for a while after you buy it.
Bigger batches, longer files and priority in the queue — the real numbers are in the table above. It never changes the quality of a result: free and paid run the same model on the same hardware.
It is deleted right after processing on every tool in the network. Nothing is stored, shared or used to train anything — see the Privacy Policy.
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