58 tools · 0 bytes uploaded
Your files never leave this browser.
Merge, split and compress PDFs, convert images, generate QR codes and more. Almost every tool runs entirely on your device — no signup, no watermark, no upload queue.
- No signup required
- No watermarks
- Works offline
- Unlimited files
Where your file goes
This device
merge · compress · convert
no request sent
Our server
never sees your file
nothing to upload
PDF Tools
19 toolsMerge PDFCombine multiple PDF files into one document in seconds.Split PDFSplit a PDF into separate files or extract specific pages.Compress PDFShrink PDF file size right in your browser with adjustable quality presets.Compress PDF to SizeName a size in KB or MB and get a PDF at or under it.Compress PDF to 100KBFit a scanned certificate or form under a strict 100KB cap while keeping the print readable.Compress PDF to 200KBGet a multi-page scanned PDF under 200KB with the text still legible.Compress PDF to 500KBShrink a PDF under 500KB for email or a coursework upload with very little visible loss.Rotate PDFRotate PDF pages 90°, 180° or 270° and save the result.Organize PDFReorder and delete PDF pages visually with drag and drop.Add Page NumbersInsert page numbers into any PDF with position and format options.Watermark PDFStamp a text watermark like CONFIDENTIAL or DRAFT across every PDF page.Extract PDF TextPull all text out of a PDF for easy copying or saving as .Crop PDFCrop margins off PDF pages or trim to a selection.Sign PDFDraw or type a signature and place it on any PDF.Fill PDF FormFill in interactive PDF forms or type text anywhere on a flat PDF.Headers & FootersAdd custom headers and footers with page numbers, dates and text to any PDF.PDF to ZIPBundle multiple PDFs into a single ZIP archive for easy sharing.Invert PDF (Dark Mode)Invert PDF colors for a dark-mode reading experience, or apply grayscale and sepia.Compare PDFsCompare two PDFs side by side with synchronized scrolling.
Convert
10 toolsJPG to PDFConvert JPG, PNG and WebP images into a single PDF.PDF to JPGConvert PDF pages to high-quality JPG images, downloaded individually or as a ZIP.Images to PDFConvert multiple images of any common type into a single PDF.Create PDFWrite formatted text with headings, lists and images, then export it as a clean PDF.Markdown to PDFConvert Markdown to a nicely formatted PDF with headings, code blocks and tables.HTML to PDFConvert HTML code or an .CSV to PDFConvert a CSV spreadsheet into a clean, formatted table PDF.PDF to WordExtract a PDF's text into an editable Word (.OCR PDFRun optical character recognition on scanned PDFs and images to extract their text.PDF to AudioHave any PDF read aloud with text-to-speech and follow along.
Security & Privacy
6 toolsUnlock PDFRemove a known password from a PDF so it opens without prompting.Encrypt PDFAdd a password and AES encryption to any PDF.Redact PDFPermanently black out sensitive text and images in a PDF.Flatten PDFFlatten form fields and annotations into a static PDF and strip metadata.Clean PDF MetadataScan a PDF for hidden metadata — author, software, dates — and strip it out.PDF Hash / FingerprintGenerate a SHA-256 fingerprint of any file to verify it hasn't been altered.
Image Tools
7 toolsCompress ImageShrink JPG, PNG and WebP file sizes with adjustable quality — right in your browser.Compress Image to SizeSet a target in KB and get an image at or under it.Compress Image to 20KBGet a signature or photo under the 20KB limit exam portals enforce.Compress Image to 50KBBring a passport-style photo under 50KB without losing the facial detail application forms are checked against.Compress Image to 100KBReduce a photo or scanned document to under 100KB while keeping text readable.Compress Image to 200KBFit photos under a 200KB upload cap with almost no visible loss.Resize ImageResize images to exact pixel dimensions or percentages with high-quality scaling.
Calculators
3 toolsDeveloper
6 toolsJSON FormatterFormat messy JSON into readable, indented output, or minify it back down.JWT DecoderDecode a JWT's header and payload, see every claim explained, and check if it has expired.Base64 EncoderConvert text to Base64 and back, with proper UTF-8 handling and a URL-safe option for JWTs and query strings.Hash GeneratorGenerate SHA-256, SHA-384, SHA-512 and SHA-1 hashes of any text, and compare against a published checksum.UUID GeneratorGenerate one or hundreds of version 4 UUIDs using your browser's cryptographic random number generator.Timestamp ConverterConvert Unix timestamps to readable dates and back.
Product & QA
4 toolsRICE CalculatorScore and rank features by Reach, Impact, Confidence and Effort.User Story GeneratorWrite user stories in the As a / I want / So that form with Given-When-Then acceptance criteria.Bug Report GeneratorWrite a bug report that gets fixed, not sent back.Meeting Cost CalculatorWork out what a meeting costs in salary terms, including employer overheads, and what the same meeting costs over a year if it recurs weekly.
More Tools
3 toolsActually private
Most free tools upload your files to their servers. Ours never do — processing happens in your browser with JavaScript and WebAssembly. Disconnect from the internet and they keep working.
Faster than uploading
No upload queue, no server round-trip, no waiting for a download link. Your device does the work directly, so most jobs finish in seconds — even on large files.
Free without catches
No signup, no watermarks, no daily limits, no premium page counts. Every tool is fully usable, supported by unobtrusive ads instead of paywalls.