File tools that never upload your files.
56 of them: PDFs, images, text recognition. Every one runs inside this browser tab, on your own machine.
No tool by that name. Try merge, HEIC, compress, or OCR.
Most people want HEIC to JPG, Merge PDF, Compress PDF, Extract PDF images, Image to Excel or Scan to PDF.
Your recent tools
Start here
- Extract images Pull every picture and figure out at full resolution.
- Image to Excel Photographed table into a spreadsheet.
- PNG to CSV A screenshotted table as plain CSV.
- HEIC to JPG iPhone photos into JPEGs anything can open.
- Merge PDF Combine PDFs in any order, in this tab.
- Compress PDF Shrink a PDF for email without sending it anywhere.
- OCR a PDF Make a scanned PDF searchable, or pull the text out.
- Image to text Read the words out of a photo or screenshot.
What people come back for
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Scan and send. Point a camera at a page, get a PDF, make it searchable: the stream never leaves the tab.
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The HEIC problem. Any time an iPhone photo will not open on a Windows PC or an upload form.
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The 10 MB limit. A PDF or a photo that has to fit a portal cap, with the resulting size shown before you save.
All 56 tools
Images, text recognition, PDFs, and text utilities. One page per job, same privacy on every one.
Image tools
HEIC, WebP, AVIF, and JPG conversion, compression, resizing, and cropping.
- HEIC to JPG iPhone photos into JPEGs anything can open.
- HEIC to PNG iPhone photos as lossless PNGs.
- Image to JPG Any format in, JPEG out.
- Image to PNG Any format in, lossless PNG out.
- Image to WebP Smaller files for the web, transparency kept.
- PNG to JPG Shrink PNGs into JPEGs for sharing.
- JPG to PNG Lossless copies for editing.
- WebP to JPG Make downloaded WebP files usable.
- WebP to PNG Keep transparency that JPEG would destroy.
- AVIF to JPG Open AVIF files anywhere.
- SVG to PNG Render vector files at any resolution.
- Compress image Hit a size limit without guessing.
- Resize image Exact dimensions, or a percentage.
- Crop image Drag a selection, or lock an aspect ratio.
- Favicon generator Every icon size a site needs, in one zip.
- PNG to WebP Smaller than PNG, transparency intact.
- JPG to WebP Photos 25–35% smaller at the same quality.
OCR tools
Read text and tables out of photos and scans, on this device.
- Image to text Read the words out of a photo or screenshot.
- OCR a PDF Make a scanned PDF searchable, or pull the text out.
- Image to Excel Photographed table into a spreadsheet.
- Image to CSV Photographed table as plain CSV.
- Image to JSON OCR results as structured JSON.
- JPG to CSV A photographed table as plain CSV.
- PNG to CSV A screenshotted table as plain CSV.
- JPG to JSON OCR a JPEG into structured JSON.
- PNG to JSON OCR a screenshot into structured JSON.
PDF tools
Merge, split, compress, sign, and convert PDF files without an upload.
- Merge PDF Combine PDFs in any order, in this tab.
- Split PDF One file per page, or pick a range.
- Rotate PDF Fix sideways scans, page by page or all at once.
- Organize PDF Reorder, delete, and rotate pages visually.
- Watermark PDF Stamp DRAFT, CONFIDENTIAL, or your own text.
- Add page numbers Paginate a PDF, with position and format control.
- Unlock PDF Open a password-protected PDF and save it unlocked.
- Sign PDF Draw or type a signature and place it on a page.
- Compress PDF Shrink a PDF for email without sending it anywhere.
- PDF to JPG Every page as a JPEG image.
- PDF to PNG Lossless page images, sharp on text.
- Extract images Pull every picture and figure out at full resolution.
- PDF to Text Pull the words out as plain .txt.
- PDF to Word Editable .docx from a PDF text layer.
- PDF to Excel Tables out of a PDF, into a real .xlsx workbook.
- PDF to CSV Table rows out of a PDF as plain CSV.
- PDF to PowerPoint Each page becomes a slide.
- Image to PDF JPG, PNG, WebP, HEIC, AVIF: one PDF.
- JPG to PDF Photos and scans into a single PDF.
- PNG to PDF Screenshots and graphics as a PDF.
- HEIC to PDF iPhone photos into a PDF, decoded here.
- Word to PDF A .docx into a clean, shareable PDF.
- Excel to PDF A spreadsheet as a printable PDF table.
- Scan to PDF Photograph pages with your camera, get one PDF.
Text tools
Diff, word count, JSON, case conversion, and find and replace.
- Diff checker Compare two texts and see what changed.
- Word counter Words, characters, and reading time.
- Case converter UPPER, lower, Title, camelCase, snake_case.
- Remove duplicates Deduplicate a list, and sort it too.
- JSON formatter Format, minify, and validate JSON.
- Find and replace Bulk replace, with regex if you need it.
The file never leaves the tab
pdf-lib, PDF.js, and a WebAssembly image decoder run on your device. There is no upload endpoint. Open the network tab and watch nothing happen.
Free because of ads, not data
No accounts, no document API, no analytics on your files. Display ads sit around the workbench and never see what you are working on.
No queue, no limits
Nothing waits in line behind other people's jobs. Speed depends on your device, not on how busy a server is, and there is no daily cap.
Why these tools run in your browser
Almost every free file converter on the web works the same way: you upload a document, a server processes it, and you download the result. That model made sense when browsers could not do much. It has not been necessary for years, and it carries a cost that is easy to overlook because it is invisible: your file goes to a machine you do not control, handled under a privacy policy you did not read, retained for a period you were not told.
The files people most often need to convert are precisely the ones that argue against uploading. An iPhone photograph of a passport that Windows refuses to open. A photographed table that needs to become a spreadsheet. A payslip that needs its password removed. A bank statement compressed to fit an email. These are not incidental files, and handing them to an anonymous conversion service to accomplish something a browser can do locally is a bad trade that most people make without noticing they are making it.
Everything here runs on your device. HEIC photographs are decoded by a WebAssembly build of libheif, which is why they open on Windows and Android where the operating system has no codec. Text recognition uses Tesseract, also compiled to WebAssembly. PDF manipulation uses pdf-lib, with PDF.js for page rendering and text extraction. Zip archives are built with fflate and Word documents parsed with mammoth. Every one of those libraries is served from this domain and executes in your tab. There is no upload endpoint in the code, which is a claim you can check rather than take on faith: open your browser's developer tools, switch to the Network panel, and run any conversion on the site. Nothing outbound fires.
What that means in practice
Speed is bounded by your device rather than by a queue. A ten-page merge is effectively instant because there is no round trip. A two-hundred-page render takes longer on a phone than on a laptop, which is the honest trade for not having a server do the work. Nothing is capped by a daily limit or a paid tier, because there is no per-file cost to us.
The limits are real and worth stating. Very large files are constrained by how much memory your browser will give a tab, so a five-hundred-megabyte scan may fail where a server would not. Some conversions are genuinely lossy: compressing a PDF turns pages into images, text recognition is a best guess rather than a certainty, and converting a PDF to Word reconstructs paragraphs rather than recovering the original document, because that information is not stored in the file. Each tool page says plainly what it does and does not preserve, rather than promising a perfect round trip that no converter can deliver.
How the site is paid for
Display ads, and nothing else. There is no account system, no premium tier gating features, and no API selling access to your documents. Ads are placed away from the working area and hidden while a tool is running, so a click never lands somewhere unintended. If a tool saved you something, there is a tip link, entirely optional.
Common questions
Are my files really not uploaded?
Yes, and you can verify it rather than trusting it. Open developer tools, switch to the Network panel, and run any conversion. No request carrying your file is made, because there is no endpoint to receive one. The five-minute method is written out here, and it works on any converter, not just this one.
Do I need an account?
No. There is no sign-up, no email, and no login anywhere on the site.
Is there a file size limit?
No fixed limit. The practical ceiling is your device's memory, since files are held in the browser tab while they are processed. Laptops handle far more than phones.
Does it work offline?
Once a tool page has loaded, the conversion itself does not need a connection. The page and its libraries have to be downloaded first.
Why is it free?
Display ads cover hosting, which is cheap because no server does any file processing. There is no data being sold, because no file ever reaches us to sell.
Which browsers are supported?
Current versions of Chrome, Edge, Firefox, and Safari, on desktop and mobile. Some tools are memory-hungry and will do better on a laptop than on an older phone.