What Is FileNameBot, and Why Look for an Alternative
FileNameBot lives at filename.bot. You open a tab and use it. There's no download, no install, nothing to configure on your machine first. Under the hood, it runs on vision-capable AI models. Those models can look at an image or a document you upload and describe what they find.
Its format range is wide. You can throw it images: jpg, png, gif, svg, webp, bmp. You can throw it documents too: pdf, docx, pptx, xlsx, csv, md, rtf. It also handles bulk jobs across nested folders, so your whole directory tree can go through at once. The output can land in 70-plus languages, not only English, which is a genuinely rare feature among tools like this.
Pricing starts with a free plan that needs no card from you up front, good for one run of 60 files at 6MB apiece. Beyond that, FileNameBot charges per file on paid tiers. The exact rates live on its own pricing page; we didn't have itemized numbers to quote here. The company's blog has been quiet since May 2024, but its product and pricing pages are current and unchanged going into this year. That points to a maintained tool, not an abandoned one.
You'd look for a FileNameBot alternative for one main reason. Its naming is general-purpose. It can tell you a document looks like an invoice. But it isn't built to pull the vendor name, the invoice number, or a contract's effective date out of what you upload.
Renamer.ai vs. FileNameBot: Feature Comparison
| Feature | Renamer.ai | FileNameBot |
|---|
| Platform | Web, Windows, macOS | Web only, no install |
| Reads file content | Yes | Yes |
| File types | Images, PDFs, documents, spreadsheets, and more | Images and documents (pdf, docx, pptx, xlsx, csv, md, rtf) |
| Business-document extraction (vendor, date, invoice number) | Yes | Not built for this; general description only |
| Language support | Not marketed on language count | 70+ languages |
| Starting price | Free (25 files/month), then $9.95/mo | Free plan, then per-file paid tiers |
Where FileNameBot Genuinely Wins
Nothing to install is a real advantage if you're on a locked-down work computer, or you just don't want another app. FileNameBot's language range is the broadest in this comparison by a wide margin. Generating names in a language other than English isn't something every tool here even attempts. Its free plan doesn't ask you for a card before you try it either, which lowers the barrier to just seeing how it performs on your own files.
Where Renamer.ai Wins
Renamer.ai isn't locked to a browser tab. It also runs as a desktop app on Windows and Mac, if that's what you want. More importantly, it's built to recognize specific business-document types, not just describe them. Feed it an invoice, and it pulls the vendor, the amount, and the date. Feed it a contract, and it looks for the parties and the term. FileNameBot's content reading doesn't go that deep. It can say a page looks like an invoice, but it stops short of naming the vendor or the invoice number inside it.
Which One Should You Actually Use?
If your files span a dozen languages and you don't want to install anything, FileNameBot's strengths line up with exactly what you need. It was built for that kind of breadth, and it delivers on it honestly.
If your files are mostly business paperwork in one or two languages, and you need real details pulled out, a vendor name, an invoice number, a contract date, renamer.ai's extraction depth is going to matter more to you than a wider language list ever will.
Some readers will want both. You might run multilingual scans through FileNameBot for a quick description, then let renamer.ai handle anything that needs a specific field extracted for your accounting or legal records.
Before and After: 3 Real Renaming Scenarios
A language school scans a new student's enrollment form in Spanish. "IMG_7734.jpg" becomes "Alameda-Language-Institute_Enrollment-Form-ES_2026-05-14.jpg," with the language and form type both pulled from the content. This is exactly the kind of multilingual document FileNameBot's language range is built for.
A marine insurer scans a renewal notice you'd otherwise have to open to identify: "Scanned_0912.pdf" turns into "Ravensdale-Marine-Insurers_Policy-Renewal_2026-06-01.pdf," read straight from the page.
A notary saves a client invoice as "receipt_final.pdf." Renamer.ai returns "Ostrowski-Vance-Notary_Invoice-3387_2026-06-25.pdf," pulling the invoice number directly out of the document. That's the extraction depth FileNameBot's fact base doesn't support.
FileNameBot has no confirmed invoice or contract-specific extraction. Its blog has sat untouched since May 2024, though the product itself still works and its pricing pages are current. There's no desktop option. If you need it offline or outside a browser, it isn't built for that. And because its per-file paid pricing isn't itemized anywhere we could find, you may need to test the free plan yourself before you can judge the real cost of a bigger job.
Renamer.ai has gaps of its own. We can't confirm a 70-plus-language claim the way FileNameBot makes one, so we won't invent one to compete with it. Every plan is a subscription past the free tier. There's no per-file pay-as-you-go option the way FileNameBot offers you.