Guides, Tips & How-Tos for Images
Step-by-step guides on converting, compressing, and editing images. No jargon, no fluff, just what works.
Batch Rename Photo Workflows: From IMG_0001.jpg to a Real Naming Scheme
Date-prefix patterns, sequence padding, and EXIF-driven renames using Adobe Bridge, A Better Finder Rename, or ExifTool that keep tens of thousands of photos searchable across decades of camera bodies and SD card resets.
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ImageMagick Scripting: 15 One-Liners for Real Photo Workflows
Resize a folder of camera JPGs, watermark, batch convert RAW to JPG, and strip metadata from the command line, with copy-paste recipes that work on macOS, Linux, and Windows Subsystem for Linux without any compile-from-source pain.
ExifTool Deep Dive: The 20 Commands Every Photographer Should Memorize
From batch GPS injection and copyright tagging to date repair after a camera clock reset and bulk lens metadata fixes, the ExifTool recipes that save working photographers hours every wedding, event, or sports shoot.
Deleted Photo Recovery From SD Cards: Tools, Limits, and JPG Repair
What is actually recoverable after a quick format or an accidental delete, which free and paid tools work in 2026, and how to repair the partial JPGs that recovery scans bring back broken so they at least preview a thumbnail.
Corrupted JPG Recovery: Salvaging Files With Broken Headers
Practical recovery techniques from hex-editor header repair to thumbnail extraction and segment splicing when a JPG will not open in any viewer, with realistic expectations for what is actually recoverable and what is truly lost.
JPG Forensic Analysis: Detecting Edits, AI Generation, and Recompression
How error-level analysis, quantization-table fingerprints, and metadata clues reveal whether a JPG has been edited, generated by an AI model, or recompressed multiple times, with free tools you can run from your browser or terminal.
Food Instagram From Smartphone: Light, Edit, Export, Post
Window-light positioning tricks, fast color and crop edits in Snapseed or Lightroom Mobile, and the JPG export settings that hold up after Instagram re-compresses uploads, so your salad does not arrive in feed looking gray.
Airbnb and Hostel Listing Photos: Phone-First Workflow That Books Rooms
Wide-angle phone tricks to make small rooms feel open, photo sequencing rules that actually convert browsers into bookings, and the exact JPG dimensions Airbnb and Booking.com prefer for hero images on mobile listings.
Passport Photo at Home: JPG Dimensions, Background, and Compliance
How to shoot, crop, and export a compliant US, UK, and Schengen passport photo as a JPG using only your phone and a window with daylight, including the head-size ratios and background rules that get applications approved.
Print Your Own Postcards: JPG Specs for Moo, Postable, and Local Print
Bleed, safe areas, and resolution for 4x6 and 5x7 postcards across the major online printers, plus a pre-flight checklist that catches the most common print rejections like low DPI, missing bleed, or text too close to the trim.
Travel Photo Edit-and-Share Flow: Phone to Instagram in Five Minutes
A repeatable trip routine: cull on the lock screen, light edit in Snapseed or Lightroom Mobile, export JPG at platform-correct social sizes, and post without burning hotel Wi-Fi caps or losing the original camera-roll file.
School Yearbook Bulk Processing: From 1,200 Portraits to Print PDF
Naming conventions, color-correction passes for mixed studio lighting, and the batch JPG-to-PDF export that yearbook printers like Jostens and Walsworth actually expect, with a downloadable checklist for the yearbook adviser.
Lab Notebook Scanning for Reproducible Research
How to scan handwritten lab notes into searchable, archive-grade JPG and PDF outputs without sacrificing line work on graph paper or losing ink color, plus naming patterns that survive lab moves and PI handovers years later.
Dissertation Figure Handling: Charts, Photos, and Diagrams That Print
When to keep figures as vector versus raster, the DPI requirements that university print services and ProQuest expect, and how to package thesis figures so reviewers can actually open them without resorting to email attachments.
Online Course Slide Optimisation: Faster Load, Sharper Text
Slide-to-JPG export settings for Teachable, Thinkific, Kajabi, and Udemy that cut video bandwidth and quiz-page load times without making screenshots of code samples, diagrams, or tiny on-slide footnotes go blurry on mobile.
Teachers: Turn Word and Excel Docs Into Classroom Signage JPGs
Quick conversion routes for classroom rules, seating charts, schedules, and lab safety posters, plus how to keep printed text crisp at A3 and 11x17 when the original document was a Word file built for letter-sized printing.
3D Render Portfolio Export: Blender, Cinema 4D, and Unreal to Web JPG
Render settings, gamma and color-space handling, and the export pipeline that keeps highlights, shadows, and emissive detail intact when moving from a 32-bit EXR master into web-friendly JPGs for ArtStation and a personal site.
Digitising Vintage Film: 35mm, Medium Format, and Slides
Hardware options under and over five hundred dollars, scan resolution recommendations for each film size, and how to convert TIFF masters into shareable JPGs without baking in dust spots, color casts, or grain artifacts.
Comic Book Scanning: Page Settings, Spine Handling, and JPG vs CBZ
DPI choices for floppies versus trade paperbacks, how to keep newsprint dot patterns from moire-ing across scans, and when to package pages as a CBZ archive instead of distributing individual JPGs through reader apps.
Art Reproduction Prints: Color-Accurate JPGs for Giclee and Canvas
How to photograph or scan original artwork with even lighting and a known color target, then export JPGs that giclee and canvas printers can reproduce without the muddy shadows or shifted reds that kill artist sales.
Estate Sale Cataloguing: Photograph and Organize Hundreds of Items in a Day
A field-tested workflow for tagging, batch-resizing, and exporting JPGs for listing apps like EstateSales.net and printed inventory sheets, with tips for shooting fast in dim rooms without losing important condition details.
Stamp and Coin Macro Imaging: JPG Settings for Collector Catalogs
Lighting setups, white-balance choices, and export presets that capture the surface detail collectors care about for grading and provenance, without producing bloated 50 MB files that nobody can email or upload to auction sites.
Genealogy Photo Scanning: Capture Once, Archive Forever
Recommended scanner settings, naming conventions tied to surname and year, and the TIFF-master plus JPG-derivative split that keeps your family history research usable, shareable, and printable for the next two generations.
Email Signature Images That Actually Render: Outlook, Gmail, and Apple Mail
Why your signature looks broken in some clients but fine in others, the safe pixel-width and KB ceilings that every mail app respects, and how to export a JPG that survives Outlook, Gmail, Apple Mail, and webmail clients alike.
Quick Format Guides
Short answers to common image format questions. Part of our full FAQ.
JPG vs PNG: Which Format Should You Use?
When to use each format, file size differences, and what transparency means for your choice.
JPG vs WebP: Size, Quality and Browser Support
WebP is smaller but not universally supported. Here is when that matters and when it does not.
HEIC vs JPG: Apple's Format vs the Standard
Why your iPhone shoots HEIC, what it means for Windows users, and how to convert.
JPG Compression Guide: Quality vs File Size
What quality setting to use, how much size you can save, and when compression hurts your image.
How to Convert JPG to PDF (Including Multi-Page)
Combine multiple JPG images into a single PDF, or convert one image to a shareable document.
RAW to JPG: Converting Camera Raw Files
How to convert NEF, CR2, ARW and other RAW formats to JPG without losing too much quality.