Free PDF tools that never upload your files
Merge PDF, split PDF, compress PDF, convert JPG to PDF, PDF to JPG, rotate, delete pages, add watermarks — all 100% free, all 100% in your browser. Unlike iLovePDF, Smallpdf, or PDF24, your files never get uploaded anywhere. No signup, no watermarks, no limits.
Cmd+Option+I on Mac, F12 on Windows). Go to the Network tab and convert a file. You'll see zero network requests — proof that your file never leaves your device.Merge PDF Files Free
Combine multiple PDF files into one. Free PDF merger that runs entirely in your browser. No upload, no signup, no watermarks.
Open toolJPG to PDF Free
Convert JPG, PNG, JPEG, or WebP images to PDF in your browser. Free image to PDF converter — no upload, no signup, no watermarks.
Open toolPDF to JPG Free
Convert PDF pages to JPG or PNG images in your browser. Each page becomes a separate file. Free PDF to JPG converter — no upload, no signup.
Open toolCompress Image Free
Compress JPG, PNG, or JPEG images in your browser. Reduce file size without losing quality. Free image compressor — no upload, no signup.
Open toolImage Converter Free
Convert images between JPG, PNG, JPEG, and WebP formats in your browser. Free image converter — no upload, no signup, no watermarks.
Open toolCSV to Excel Free
Convert CSV files to Excel (.xlsx) spreadsheets in your browser. Free CSV to Excel converter — your data never uploaded anywhere.
Open toolText to PDF Free
Convert plain text, TXT files, or HTML into a PDF document in your browser. Free text to PDF converter — no upload, no signup.
Open toolSplit PDF Free
Split a PDF into individual pages or extract specific pages. Free PDF splitter that runs in your browser — no upload, no signup.
Open toolRotate PDF Free
Rotate PDF pages by 90°, 180°, or 270°. Free PDF rotator that runs in your browser — no upload, no signup, no watermarks.
Open toolDelete PDF Pages Free
Delete specific pages from a PDF and keep the rest. Free PDF page remover that runs in your browser — no upload, no signup.
Open toolCrop PDF Free
Crop margins and trim whitespace from PDF pages. Free PDF cropper that runs in your browser — no upload, no signup.
Open toolAdd Page Numbers to PDF Free
Add page numbers to every page of a PDF. Choose corner position. Free PDF page numberer that runs in your browser — no upload, no signup.
Open toolAdd Watermark to PDF Free
Stamp text like CONFIDENTIAL, DRAFT, or your own message across every PDF page. Free PDF watermark tool — no upload, no signup.
Open toolWhy browser-based tools are different
Most online PDF tools have a fundamental privacy problem. Pulsyr Tools solve it structurally — not by making promises, but by making upload impossible.
| Standard PDF tools | Pulsyr Tools | |
|---|---|---|
| Where files are processed | Server-side | Your browser |
| Files uploaded during conversion? | Typically yes | No |
| Privacy model | Based on retention policies (trust) | Architectural (verifiable) |
| Works offline | Usually no | Yes |
| Verifiable in DevTools | Network activity visible | No network activity |
| Price | Varies | Free, no limits |
Built for people who care about privacy
Lawyers
Privileged client documents that can't be uploaded
CAs & Accountants
Sensitive financial statements and tax docs
HR teams
Employee contracts and personal data (GDPR)
Healthcare
Patient records, medical reports
Journalists
Sensitive sources and leaked documents
Government
Internal docs that can't go to third parties
Developers
Privacy-conscious by default
Anyone
Who doesn't want to upload their files
Don't trust us — verify it yourself
You don't have to take our word for it. Every Pulsyr tool can be independently verified to be private:
- 1Open any tool above and load it.
- 2Open your browser's DevTools (
Cmd+Option+Ion Mac,F12on Windows). - 3Go to the Network tab.
- 4Convert a file using the tool.
- 5Watch zero network requests appear. Your file never left your device.
Try the same test on any other online PDF tool — you'll typically see files being uploaded during conversion. That's the architectural difference.
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