A private PDF workspace
Free PDF tools in your browser.
Edit, organize, convert, and secure documents without handing them to a server. Document processing happens on your device.
- 01No sign-up
- 02No usage quotas
- 03Runs locally
01 / TOOLBOX
What do you need to do?
Pick a tool and get straight to work. No account, no queue.
40 TOOLS AVAILABLECompare PDFsReview text and visual differences
01→Create fillable PDFAdd interactive fields to a PDF02→Add links to PDFCreate website and internal page links03→Merge PDFCombine PDFs into one file04→Split PDFBreak a PDF into parts05→Organize PDFReorder or delete pages06→Delete PDF pagesRemove selected pages from a PDF07→Remove blank pagesFind and remove blank PDF pages08→Rotate PDFFix sideways or upside-down pages09→PDF to ImagesExport PDF pages as JPG, PNG, or WebP10→PDF to JPGTurn pages into JPG images11→PDF to PNGTurn pages into PNG images12→PDF to GrayscalePrepare color PDFs for black-and-white printing13→Extract images from PDFSave embedded pictures from a PDF14→Extract text from PDFCopy text from digital or scanned PDFs15→OCR PDFMake scanned PDFs searchable16→JPG to PDFTurn JPGs into a PDF17→PNG to PDFTurn PNGs into a PDF18→Crop PDFTrim margins and visible page areas19→Compress PDFReduce PDF file size20→Repair PDFRebuild damaged PDF structure21→Flatten PDFMake fields or complete pages static22→Add page numbers to PDFNumber every page in your PDF23→Add watermark to PDFStamp text or an image on pdf pages24→Edit PDF metadataChange title, author, and more in your PDF25→Sign PDFAdd a signature to your document26→Add text & annotations to PDFAdd text, shapes, and highlights to your PDF27→Create PDFBuild a new PDF from text, images, and shapes28→WebP to PDFTurn WebP images into a PDF29→Images to PDFCombine mixed image formats into a PDF30→EPUB to PDFTurn a DRM-free ebook into a printable PDF31→Text to PDFTurn pasted text or a TXT file into a PDF32→Fill PDF formFill in existing form fields33→Clear PDF Form DataRemove saved answers while keeping fields fillable34→Password protect PDFLock a PDF with a password35→Remove PDF passwordUnlock a PDF you have the password for36→Inspect PDF riskFind scripts, attachments, links, and hidden features37→Remove hidden informationFind and remove private data stored beyond the visible page38→Sanitize PDFRemove hidden and active document data39→Redact PDFPermanently remove sensitive content40→02 / HOW IT WORKS
Your file takes the shortest route.
From your device, through your browser, and right back to you.
01↑Choose your files
Select PDFs or images. They are read directly by the browser tab.
02◇Process locally
JavaScript, WebAssembly, web workers, and browser APIs process the document on your device. No document data is sent to us.
03↓Download the result
Save the finished file to your device. Selected files and unsaved work are kept only for the current browser session and are discarded when you close or reload the tab.
03 / BUILT DIFFERENTLY
A useful tool shouldn’t require your trust.
LocalPDFLab keeps a simple boundary: your documents belong on your device. The architecture enforces that promise instead of asking you to accept it.
More about LocalPDFLab →01No file uploads
Your document bytes stay inside the browser process.
✓02No account required
Use every tool without sharing a name or email.
✓03Offline after caching
Many tools can run offline once their page and required processing modules have been cached.
✓04No usage quotas
There are no daily-use quotas or subscription-based processing limits.
✓04 / QUESTIONS
Clear answers.
No fine print.
The practical details behind private, local PDF processing.
01Is LocalPDFLab really private?
Yes. Processing happens inside your browser. Your document contents are never uploaded to our servers, so there is no remote copy for us to access, retain, or review.
02Are there file size or usage limits?
We do not impose subscription-based file-size limits or daily-use quotas. The practical limit is the memory and processing capacity available to your browser and device, so very large or complex files can take longer or fail on lower-memory devices.
03Do I need an account or subscription?
No. Every tool is free to use without registration, an email address, a trial, or a paid plan.
04Can I use the tools offline?
Many tools can work offline after the page and its required processing modules have been cached. For the most reliable result, complete one operation with the tool while online before using it offline. Availability also depends on your browser retaining the site's cached data.
05Will processing reduce PDF quality?
Merging, splitting, organizing, and rotating preserve original page data. Compression and image conversion can change quality, and those tools provide relevant output settings.
05 / FROM THE JOURNAL
Practical PDF know-how.
forms · Sep 18, 2026How to Create a Fillable PDF From an Existing Document
Make an existing PDF fillable with text fields, checkboxes, and dropdowns. Learn how to name fields, test answers, and save a working form for recipients.
comparison · Sep 13, 2026How to Compare Two PDF Files for Text and Visual Changes
Compare two PDF versions for text and visual changes. Check page matching, handle scans, reduce noisy results, and verify differences before saving a report.
images · Sep 13, 2026How to Extract Images From a PDF Without Screenshots
Extract pictures from a PDF without taking screenshots. Choose PNG or JPG, recover filtered images, handle scanned pages, and verify your downloaded files.