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PDF, image, accessibility, calculators, and generators — private and free. Jump into a hub or browse below.
Combine PDFs in the order you want.
PDFSplit by page ranges or extract every page.
PDFDelete unwanted pages from a PDF.
PDFReorder or drop pages with thumbnail drag-and-drop.
PDFRotate every page 90°, 180°, or 270°.
PDFKeep only selected pages in a new PDF.
PDFFlip page order from last to first.
PDFInsert blank pages at the end of a PDF.
PDFRemove near-empty white pages automatically.
PDFShrink PDF size with quality presets or a target KB.
PDFBest-effort re-save for some broken PDFs.
PDFConvert all pages to grayscale images.
PDFTurn JPG/PNG images into a PDF.
PDFExport each page as JPG (zip).
PDFExport each page as PNG (zip).
PDFExport each page as WebP (zip).
PDFPlace two pages side-by-side on each sheet.
PDFStamp text across every page.
PDFOverlay a PNG/JPG watermark on every page.
PDFAdd page numbers to header or footer.
PDFTrim equal margins on every page.
PDFEdit title, author, subject, and keywords.
PDFEncrypt with a password.
PDFRemove a password you already know.
PDFBlack-box regions and flatten pages so redacted content is unrecoverable.
PDFFill AcroForm text and checkbox fields in your browser.
PDFCreate a clickable PDF outline / table of contents.
PDFText-diff two PDFs side by side in your browser.
PDFDraw or type a signature and stamp it on a PDF (single-party, not e-sign).
Shrink images by quality or target KB — WebP/AVIF via jSquash.
ImageExact WxH, aspect lock, or social media presets.
ImageCrop with percentage insets from each edge.
ImageRotate images 90°, 180°, or 270°.
ImageConvert between JPG, PNG, WebP, and AVIF.
ImageConvert iPhone HEIC photos to JPG.
ImageStrip location and camera metadata from JPEGs.
ImageCut out image backgrounds in your browser with Transformers.js (no AGPL imgly).
Image2× / 4× client-side upscale via ONNX Real-ESRGAN-class model.
ImageCrop photos to country passport / ID size presets.
ImageConvert a short video clip to GIF with ffmpeg.wasm (LGPL core).
ImageConvert audio formats in-browser with ffmpeg.wasm (LGPL core).
Turn scanned / image-only PDFs into searchable, selectable text — runs in your browser (₹0).
A11yExtract text from photos and screenshots.
A11yExtract existing text layers from a PDF.
A11yCheck WCAG AA/AAA contrast between two colors.
A11yPaste HTML and run axe-core WCAG checks locally.
A11yBuild a PDF from images and require alt text notes.
Count words, characters, sentences, and lines.
TextUPPER, lower, Title Case, and more.
TextPreview Markdown safely in your browser.
TextSpeak text aloud with the browser Web Speech API.
TextDictate speech into text with browser speech recognition.
Create a QR code PNG from any text or URL.
ToolsPack multiple files into a ZIP archive.
ToolsExtract a ZIP and download files separately.
ToolsCompute SHA-256 checksum of any file locally.
ToolsDraw or type a signature and download a transparent PNG.
ToolsGenerate complementary, analogous, and shade swatches from a seed hex.
ToolsMake 16/32/48 favicon PNGs from an image or letter.
ToolsAdd classic top/bottom Impact text to an image and download PNG.
Calculate exact age in years, months, and days from date of birth.
CalcCompute X% of Y or percent change between two numbers.
CalcBody mass index from height (cm) and weight (kg).
CalcMonthly EMI, total interest, and payable for Indian loan math.
CalcAdd or remove Indian GST (5/12/18/28%) from an amount.
CalcConvert CGPA/GPA to approximate percentage (10 or 4 scale).
CalcGenerate strong random passwords with crypto.getRandomValues.
CalcConvert length, weight, and temperature units in one page.
CalcPick a random name or number from a list (crypto-secure).
CalcConvert currencies with live ECB rates via Frankfurter (live API).
Generate printable India rent receipts (landlord, tenant, months) as PDF in your browser.
IndiaBuild an employer/employee salary slip PDF with earnings and deductions locally.
IndiaCreate a GST tax invoice PDF with CGST/SGST or IGST from line items.
IndiaResize photos for PAN, Aadhaar, voter ID, DL, and passport bands — plus links to exam pages.
IndiaDesign participation or appreciation certificates and download PNG/PDF from canvas templates.
IndiaStudent or employee ID card templates — preview and download PNG locally.
IndiaTurn name, phone, email, and URL into a scannable vCard QR PNG.