Convert Image to US Letter Size — 2550×3300 px at 300 DPI
US Letter is 8.5 × 11 inches (215.9 × 279.4 mm) — the default paper size for every office, school and home printer in the United States, Canada, Mexico and the Philippines. At 300 DPI a full-bleed Letter print is exactly 2550 × 3300 pixels. ImageGates resizes any photo, scan or graphic to Letter dimensions in your browser with one click, fast online processing, no upload and high-quality results on the output.
How to use this tool
- Upload your image — Drop a JPG, PNG or WebP up to 25 MB. For crisp Letter prints, start with a source at least 2550 × 3300 px.
- Resize to 2550×3300 — Pick the Letter preset or type the dimensions in. Aspect-ratio lock keeps proportions; auto-crop fills the page edge to edge.
- Download and print — Preview the page, then download the Letter-sized image ready for any North American printer or photo lab.
Guide
US Letter (ANSI A) is the default paper size in North America and the most common output format for resumes, school assignments, business reports, invoices and home photo prints. Sizing a digital file correctly to Letter — at the right pixel count and DPI — is the difference between a print that looks polished and one that looks like a stretched screenshot.
US Letter dimensions in every unit | Unit | Width | Height | |------|-------|--------| | Inches | 8.5 | 11 | | Millimetres | 215.9 | 279.4 | | Centimetres | 21.59 | 27.94 | | Pixels @ 72 DPI | 612 | 792 | | Pixels @ 150 DPI | 1275 | 1650 | | Pixels @ 300 DPI | 2550 | 3300 | | Pixels @ 600 DPI | 5100 | 6600 | | Points (1 pt = 1/72 in) | 612 | 792 |
Letter vs A4 — head-to-head | Feature | US Letter | A4 | |---------|-----------|-----| | Width | 8.5 in / 215.9 mm | 8.27 in / 210 mm | | Height | 11 in / 279.4 mm | 11.69 in / 297 mm | | Pixels @ 300 DPI | 2550 × 3300 | 2480 × 3508 | | Aspect ratio | 1 : 1.294 | 1 : √2 (≈ 1 : 1.414) | | Primary region | USA, Canada, Mexico | Everywhere else |
Letter vs Legal — what changes Legal paper is the same width as Letter (8.5 in) but three inches taller (14 in). Legal at 300 DPI is 2550 × 4200 px. Letter is the default for everyday documents; Legal is reserved for contracts, real-estate forms and other long-form paperwork.
Where US Letter is required - Resumes and CVs for North American job applications — most US ATS systems expect 8.5 × 11 - School and college assignments — the default page setup in every US-region word processor - Business reports and invoices — every accounting and ERP package prints to Letter by default in North America - Government and legal forms — IRS, USCIS, state DMV and most municipal forms are designed to 8.5 × 11 - Real-estate flyers — the Letter format fits standard property display racks - Home photo prints — Letter-size paper is the cheapest way to print a single full-page photo
Letter-size print use cases - Job seekers — printed resumes, cover letters, reference sheets - Educators — worksheets, handouts, classroom notices - Small businesses — invoices, quotations, marketing one-pagers - Photographers — affordable proof prints and contact sheets - Real-estate agents — open-house flyers and property factsheets - Hobbyists — scrapbook pages, sheet-music prints, recipe cards
Best practices for sharp Letter prints - Start with at least 2550 × 3300 px of real resolution — a 10 MP camera or modern phone is enough - Save final files as PNG when the page contains text or sharp vector-style graphics - Save as JPEG at 95 % quality for photo-heavy pages - Embed the sRGB profile for desktop inkjet printers; switch to CMYK only if the print shop explicitly asks - Add 3 mm (0.125 in) of bleed when designing full-bleed flyers - Avoid over-sharpening — printer drivers apply their own sharpening pass and the two effects compound
Letter DPI quick reference - 72 DPI (612 × 792) — screen previews and email proofs only - 150 DPI (1275 × 1650) — acceptable for office documents and disposable flyers - 300 DPI (2550 × 3300) — professional print standard - 600 DPI (5100 × 6600) — fine-art and giclée reproductions
Common North American paper sizes (300 DPI) | Size | Inches | Pixels @ 300 DPI | |------|--------|------------------| | Half-Letter | 5.5 × 8.5 | 1650 × 2550 | | Letter | 8.5 × 11 | 2550 × 3300 | | Legal | 8.5 × 14 | 2550 × 4200 | | Tabloid / Ledger | 11 × 17 | 3300 × 5100 | | Executive | 7.25 × 10.5 | 2175 × 3150 |
Why ImageGates handles Letter-size files privately Resumes, tax forms, signed contracts and medical documents are often the exact files people are most worried about uploading. ImageGates resizes Letter-format files entirely in your browser through the HTML5 Canvas API — the source never leaves your device. Combine this tool with Image Compressor when your final file needs to fit a portal upload limit, or with JPG to PDF when an application requires a PDF instead of an image.
Frequently asked questions
What is US Letter size in pixels at 300 DPI?
US Letter is exactly 2550 × 3300 pixels at 300 DPI (portrait) or 3300 × 2550 (landscape). This is the print-shop standard for sharp 8.5 × 11 inch output and the resolution most North American photo labs and print-on-demand services expect.
What is the difference between Letter and A4?
Letter (8.5 × 11 in / 2550 × 3300 px) is wider but shorter than A4 (8.27 × 11.69 in / 2480 × 3508 px). An A4 design printed on Letter paper has uneven top and bottom margins; a Letter design printed on A4 is cropped on the sides. If you publish internationally, design to A4 and resize for North America with this tool.
Is Letter the same as A4?
No. Letter is roughly 6 mm wider and 18 mm shorter than A4. The aspect ratios differ (Letter is 1 : 1.294, A4 is 1 : √2 ≈ 1.414), so a one-to-one swap will distort the layout. Always resize rather than just relabel.
What DPI is best for Letter-size photo prints?
300 DPI is the universal print standard and gives sharp, professional-quality output for resumes, flyers, posters and photo prints. 150 DPI is acceptable for text-heavy office documents; 600 DPI is reserved for fine-art reproductions.
How many pixels is 8.5 × 11 inches?
8.5 × 11 inches equals 2550 × 3300 pixels at 300 DPI, 1275 × 1650 at 150 DPI, or 612 × 792 at 72 DPI. For anything you intend to print on paper, target 300 DPI; 72 DPI is for screen display only and will look obviously pixelated when printed.
Can I print a Letter-size image on A4 paper?
Yes — most printer drivers offer a ‘fit to page' or ‘scale to A4' option that shrinks Letter content by about 3 % to fit A4. The text and image will remain readable but slightly smaller. For the cleanest result, resize the source file to A4 (2480 × 3508 px) before printing.
What is the bleed area for Letter-size prints?
Add 3 mm (or 0.125 in) of bleed on every edge for full-bleed designs — that brings the working file to 8.75 × 11.25 inches (2625 × 3375 px at 300 DPI). The bleed is trimmed during cutting, so design elements that should reach the paper edge must extend into the bleed area.
What is Letter size in millimetres?
Letter is 215.9 × 279.4 mm (21.59 × 27.94 cm). For comparison, A4 is 210 × 297 mm. Letter is the legal default in the United States, Canada, Mexico, the Philippines, Chile and a handful of other countries; the rest of the world uses A4.
Is this Letter-size converter free?
Yes — AI-powered with fast online processing, no upload and high-quality results. The resize runs locally in your browser using the HTML5 Canvas API, which keeps the file private and the conversion instant even for high-resolution images.
Open Letter-Size Image Resizer