Granite

Article · Getting started

How to digitize your paper documents without making it a project

“Go paperless” is sound advice that quietly turns into a weekend you never schedule. You don’t need to scan everything, and you don’t need a special scanner. Here’s a low-effort way to digitize the paper that actually matters: what to scan first, what format and resolution to use, how to name files so you can find them, and what to do with the originals.

7 min read · Updated 2026-06-20

Don’t scan everything. Scan these first.

The whole low-effort approach, start to finish:

  1. 01
    Sort, don't scan everything
    Pull out the irreplaceable documents and the ones you actually reach for. The old statements and receipts can wait or be skipped.
  2. 02
    Scan the stack
    Use your phone or an app: PDF for documents, 300 DPI, and a mode that runs text recognition so the words are searchable later.
  3. 03
    Name them consistently
    Lead with an ISO date so files sort on their own: date, type, who, like 2026-01-15-w2-acme.pdf.
  4. 04
    Shred or keep the originals
    Cross-cut shred the reconstructible paper once it's scanned, and keep the irreplaceable originals with the scan as a backup.
Four steps, in order: sort first, scan, name, then deal with the paper.

The reason most digitizing projects stall is that they start as “scan the entire filing cabinet,” which is enormous and joyless. The version that actually gets done starts much smaller, with two groups of documents:

  • The irreplaceable ones. Birth and marriage certificates, Social Security cards, passports, wills, deeds, vehicle titles. These are slow or expensive to replace, and a scan stored off-site is your insurance against a fire or flood. (See what to keep forever.)
  • The ones you actually reach for. Current insurance policies, the latest tax return, active warranties, recent medical records. These earn their scan by being useful, not just safe.

Everything else, the years of old statements and receipts you’ll never open again, can wait or be skipped entirely. Digitizing the hard-to-replace and the frequently-used first gives you almost all of the benefit for a fraction of the effort, and it gives you an early win that makes finishing more likely.

How to actually scan them

You don’t need a flatbed scanner. The phone in your pocket is a perfectly good document scanner, and for a stack of pages a dedicated app or a multi-feed scanner just makes it faster. A few settings get you a clean, usable file:

  • Format: PDF for documents (it keeps multi-page documents in one file and is accepted everywhere), JPG only for single-image items like a card.
  • Resolution: 300 DPI is the document standard. Higher just makes bigger files without helping readability; save 600 DPI for fine print.
  • Make it searchable: use a scan mode or app that runs text recognition (OCR) so the words inside the document are searchable later, not just the image.
  • Technique beats settings: lay the page flat, fill the frame, and light it evenly. A crisp phone photo of a flat, well-lit page beats a crooked high-resolution one.

If you’re scanning with an iPhone, one thing trips people up: your photos save as HEIC, a format some sites and programs reject. Our piece on what a HEIC file is and why it won’t upload covers the fix.

Name files so you can find them later

A scan you can’t find is barely better than the paper it replaced. If you’re storing files in plain folders, a consistent naming convention is what keeps the archive usable. The most durable one is date, type, who: something like 2026-01-15-w2-acme.pdf or 2025-11-03-home-insurance-policy.pdf. Leading the name with an ISO date (YYYY-MM-DD) means files sort chronologically on their own.

Pick a small set of type words and stick to them, and put broad folders around them (Taxes, Insurance, Medical, Property). The honest truth, though, is that manual naming and foldering is the part everyone abandons after a few weeks. Which is the whole argument for the last section.

What to do with the originals

Digitizing isn’t the same as throwing the paper away. The rule is simple: shred the reconstructible, keep the irreplaceable. Once a statement, bill, or ordinary receipt is scanned, the paper has done its job and a cross-cut shredder is the right destination for anything with an account number or your Social Security number on it.

But the keep-forever documents, where the physical original carries legal weight or is painful to replace, stay as originals; the scan is a backup and a working copy, not a replacement. Our guide on how to store important documents at home covers where those originals and scans should each live so they survive a disaster and stay findable.

Or skip the filing entirely

Here’s the shortcut hiding in all of this. The hard parts of digitizing aren’t the scanning; they’re the naming, the foldering, and the discipline to keep it up. Those are exactly the parts you can hand to software that reads documents.

With Granite, digitizing a document means dropping the scan or photo in. From there it’s read, classified against more than 60 document types, and field-extracted, so a scanned insurance policy knows it’s an insurance policy, its renewal date is pulled out, and you can later just ask “what’s my home insurance deductible”and get the answer with the source page. No file name to invent, no folder to choose, no convention to maintain. If the goal of digitizing is to make paper findable, that’s the end state worth aiming at: see Granite for important documents, or just start, it’s free for your first 25 documents.

FAQ

Digitizing paper, answered

What documents should I digitize first?
Start with the documents that are hard to replace and the ones you reach for most. That means the keep-forever set (birth and marriage certificates, Social Security cards, passports, wills, deeds, vehicle titles) and your active reference documents (current insurance policies, the most recent tax return, medical records, warranties). Don’t try to scan everything at once; the years of old receipts and statements you’ll never look at again aren’t worth the effort. Digitizing the irreplaceable and the frequently-used first gets you most of the benefit for a fraction of the work, and it gives you an early win that makes finishing more likely.
What’s the best format to scan documents in?
Use PDF for documents, especially anything multi-page, because it keeps pages together in one file and is accepted nearly everywhere. Use JPG or PNG only for single-image items like a photo of an ID card. Where possible, create a “searchable PDF” (one with OCR text behind the image) so you can search the words inside it later. Most phone scanning apps and modern scanners can produce searchable PDFs automatically.
What resolution should I scan documents at?
300 DPI (dots per inch) is the standard for documents: sharp enough to read clearly and to run reliable text recognition, without creating needlessly huge files. Go up to 600 DPI only for documents with fine print or small detail you need to preserve, and reserve higher resolutions for photographs. For a phone “scan,” just make sure the document fills the frame, lies flat, and is evenly lit; that matters more than any setting.
Should I shred documents after scanning them?
Shred the reconstructible ones, keep the irreplaceable originals. A scan is a fine replacement for statements, bills, and most receipts, so once those are digitized you can cross-cut shred the paper. But documents whose physical original carries legal weight or is slow to replace (a signed will, property deeds, vehicle titles, your Social Security card, passports, and vital records) should be kept as originals, with the scan serving as a working copy and a backup.
Is it safe to store scanned documents in the cloud?
It can be, if the storage encrypts your files and you control access. The risk with a generic cloud folder is that scans of IDs, financial documents, and medical records sit there in plain form, searchable by anyone who gets in. Look for storage that encrypts files at rest, and avoid uploading sensitive documents to free online converter or “PDF tool” sites, which give your private information to an unknown server. Granite encrypts every document at rest by default.

Keep reading

Related from Granite

Skip the naming and foldering

Drop a scan or a phone photo into Granite and it reads the document, recognizes what it is, and makes it searchable, so digitizing means dropping a file in, not building a folder tree. Free for your first 25 documents.

Get GraniteTry the live demoSee pricing