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Exiv2 VS PicDateFix

Compare Exiv2 VS PicDateFix and see what are their differences

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Exiv2 logo Exiv2

Exiv2 is a C++ library and a command line utility to manage image metadata.

PicDateFix logo PicDateFix

PicDateFix is a simple yet powerful web tool designed to help you organize your photo collection by updating and fixing incorrect or missing metadata dates.
  • Exiv2 Landing page
    Landing page //
    2023-02-03
  • PicDateFix Web
    Web //
    2024-11-07
  • PicDateFix
    Image date //
    2024-11-07

PicDateFix is a simple yet powerful web tool designed to help you organize your photo collection by updating and fixing incorrect or missing metadata dates. Often, photos shared through apps like WhatsApp, or old photos transferred from one device to another, lose their original timestamps. This creates chaos in your gallery, making it difficult to view memories in the order they were actually taken.

Key Features:

  • Metadata Date Editing: Change or set new dates for photos, ensuring they appear in the correct sequence in your gallery.
  • Simple Upload: Easily upload photos from your computer for date adjustments. Designed with privacy in mind, no account or login is required.
  • Batch Processing: Fix dates on multiple photos at once to speed up your organization.
  • Cross-Device Use: Since it’s web-based, PicDateFix can be accessed from any device with a browser, making it easy to edit photo dates on-the-go or from your home computer.

PicDateFix is ideal for anyone looking to clean up their photo library, keep their memories in order, and fix the jumble of dates caused by messaging apps and file transfers.

Exiv2 features and specs

  • Open Source
    Exiv2 is an open source project, allowing users to access, modify, and distribute the code freely under the conditions of its license.
  • Comprehensive Metadata Support
    It supports a wide range of image metadata standards including EXIF, IPTC, and XMP, making it a versatile tool for managing image metadata.
  • Cross-Platform
    Exiv2 is cross-platform and can be used on various operating systems such as Windows, macOS, and Linux.
  • Command Line Utility
    Includes a command-line utility which allows for powerful and flexible manipulation of image metadata without needing to write code.
  • Library for C++
    Exiv2 provides a library for C++ developers, allowing for integration of metadata handling capabilities within C++ applications.

Possible disadvantages of Exiv2

  • Complexity for Beginners
    For users not familiar with command-line tools or programming, Exiv2 can be daunting due to its command-line interface and programming library.
  • Limited High-Level Features
    While excellent for basic and advanced metadata manipulation, it lacks some high-level features found in specialized image processing software.
  • C++ Dependency
    Integration into projects requires C++ expertise, which may not be ideal for users or developers preferring other programming languages.
  • Documentation Depth
    The documentation, while comprehensive, may be overwhelming and lack some depth for advanced users needing complex solutions.

PicDateFix features and specs

  • Date Editing for Any Image
    Easily set or update the capture date on any photo, restoring the correct order in your gallery.
  • Bulk Date Modification
    Edit the date metadata for multiple photos at once, saving time when organizing large collections.

Category Popularity

0-100% (relative to Exiv2 and PicDateFix)

Exiv2

PicDateFix

Photography Tools
63 63%
Photography Tools
37% 37
Photos & Graphics
58 58%
Photos & Graphics
42% 42
Image Editing
100 100%
Image Editing
0% 0
Photos
94 94%
Photos
6% 6

Questions and Answers

As answered by people managing Exiv2 and PicDateFix.

What makes your product unique?

PicDateFix's answer:

PicDateFix stands out for its simplicity and focus on a single purpose: fixing or setting metadata dates on photos. It’s designed to make organizing images quick and accessible to everyone, with no required registration or technical steps. Unlike other apps, it’s entirely web-based, so users can access it from any device without needing to install software.

How would you describe your primary audience?

PicDateFix's answer:

Our primary audience includes photo enthusiasts, people who regularly transfer images between devices, and those who need to quickly re-date images to preserve the correct timeline. PicDateFix is ideal for anyone managing large photo collections or those who want to make sense of mixed-up photos from various sources like messaging apps or social media.

Which are the primary technologies used for building your product?

PicDateFix's answer:

PicDateFix is built using Next.js for a fast, server-side rendering experience, and leverages AWS S3 for secure and reliable photo storage. Additionally, libraries for metadata manipulation help ensure photo dates are accurately set, and the user interface is clean and responsive for ease of use.

Why should a person choose your product over its competitors?

PicDateFix's answer:

Many apps and gallery tools provide limited control over metadata editing, especially on desktop. PicDateFix offers a streamlined way to edit photo dates quickly without the distractions of a full photo management suite. It’s perfect for anyone needing a quick, easy solution for reordering images, especially when photos are out of sync due to messaging apps or manual transfers between devices.

What's the story behind your product?

PicDateFix's answer:

PicDateFix was born from a simple need: receiving photos without dates on them can quickly lead to a disorganized gallery. After experiencing this challenge firsthand, especially with photos shared through apps that strip metadata, the tool was developed as a quick fix for this common problem. It’s meant to make life a little easier by helping users keep their photo memories accurately ordered.

Who are some of the biggest customers of your product?

PicDateFix's answer:

PicDateFix is aimed at individual users rather than enterprise clients, so our "biggest" customers are really everyday people—photo enthusiasts, social media users, and those who receive or transfer a lot of images across devices and want to keep everything organized.

User comments

Share your experience with using Exiv2 and PicDateFix. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Exiv2 seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Exiv2 mentions (5)

  • Watching o3 guess a photo's location is surreal, dystopian and entertaining
    From the addition: > (EXIF stripped via screenshotting) Just a note, it is not necessary to "screenshot" to remove EXIF data. There are numerous tools that allow editing/removal of EXIF data (e.g., exiv2: https://exiv2.org/, exiftool: https://exiftool.org/, or even jpegtran with the "-copy none" option https://linux.die.net/man/1/jpegtran). Using a screenshot to strip EXIF produces a reduced quality image (scaled... - Source: Hacker News / about 1 month ago
  • ExifTool – Read, Write and Edit Meta Information
    I prefer exiv2 to exiftool. Smaller download and installation. https://exiv2.org. - Source: Hacker News / over 2 years ago
  • Why do these things happen in new releases?
    I'm sorry? So you're saying I should get the developer of the external source (output from exiv2 as it happens) to re-code so I get cleaner data? Really ... Source: over 2 years ago
  • I can't find all the photo metadata using exiftool
    There is a similar program called exiv2. Exiv2 is a C++ library, so it's more commonly used in other programs, while exiftool is written in Perl. Even the Windows "executable" is simply a minimal Perl interpreter and the code which is PAR packed. Source: over 2 years ago
  • Use Exiv2 to extract GPS data from Images using CFML
    I mentioned Exiv2 on a blog post from 2 years ago regarding Supporting ColdFusion with Command Line Programs. Someone in the Adobe ColdFusion Forum recently inquired how to "use ImageGetEXIFMetaData to try to get gps coordinates of an image". - Source: dev.to / almost 3 years ago

PicDateFix mentions (0)

We have not tracked any mentions of PicDateFix yet. Tracking of PicDateFix recommendations started around Nov 2024.

What are some alternatives?

When comparing Exiv2 and PicDateFix, you can also consider the following products

Pic2Map - Can't remember the location where you took that picture on your vacation? Upload your photo and find out where it was taken.

Exif Editor - Edit image EXIF and IPTC metadata on the Mac.

Pic2Map by BasicUtils - Turn Photos Into Maps — Instantly.

Metadata++ - Homepage of Metadata++, free, intuitive and powerful EXIF, IPTC, XMP, ICC, GPS viewer/editor.

Jimpl - Free online photo metadata and EXIF data viewer. Uncover hidden data of your pictures. Upload a photo to find where, when, and how it was taken.

Exif Pilot - Exif Pilot is a Free EXIF Editor that allows you to manipulate META data within image files.

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