Home
>
Personal Technology
>
Image Formats: GIF, JPEG, BMP

Image Formats: GIF, JPEG, BMP

When browsing the internet you are likely to come across many different image formats. However, the most common formats are: CompuServe GIF, JPEG, and Bitmaps.

CompuServe GIF

GIF stands for Graphic Interchange Format and was standardized by CompuServe in 1987. The very first GIF format was GIF87a and saves images at 8 pits-per-pixel with a colour level of 256. Then in 1989 CompuServe updated the GIF format to include animation, transparency, and interlacing, which was called GIF89a. Apart from animation, transparency, and interlacing there is little difference between to two.

JPEG

The JPEG image format was developed by Joint Photographic Experts Group. JPEG's best feature is the compression, you can compact the image file to make it the size smaller (bytes). The problem with this format is that there is a trade-off details detail and size. Generally its best to save JPEG's at 50% compression.

Bitmaps

Bitmaps was invented by Microsoft (everyone's favourite company). The Bitmap format saves your image pixel for pixel, in other words, what ever you see on the screen before you save is what you see when you open the image again. The only drawback is that the file sizes can be extremely large, which may result in longer download/upload times

About The Author

Stephen Hames

I run and operate a web template website called SJH Designs, http://www.sjh-designs.co.uk

Barrington South Lincoln Stretch rentals .. Lockport Chicago limo O’Hare

In The News:

A newly discovered security flaw with your iPhone or iPad could leave your personal information vulnerable to hackers. Kurt the CyberGuy explains.

Modeled after a traditional bell-shaped skirt worn by women in Kosovo, a theater's roof is draped entirely by solar panels to generate renewable energy on-site.

Kurt the CyberGuy explains how to protect yourself from malicious Chrome extensions that can steal sensitive information like password managers, crypto wallets and banking apps.

Stellantis' innovative STLA AutoDrive 1.0 system allows drivers to safely take their eyes off the road and their hands off the steering wheel.

Here are some travel hacks to save money on your next vacation including setting up price alerts, remaining flexible and checking for 24-hour price drops.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

One report claims at least 25 million people were targeted by infostealer malware between the beginning of 2023 and the end of 2024, capturing bank card details and passwords.

The LaserWeeder G2 uses lasers, artificial intelligence and advanced robotics to offer an alternative to chemicals traditionally used in farming.

Tech expert Kurt “CyberGuy" Knutsson says a malware app called SpyLend is posing as a financial tool, hitting 100,000-plus downloads.

Tech expert Kurt “CyberGuy" Knutsson says Clone Robotics’ Protoclone mimics humans with 1,000 muscles – too human for comfort.

Tech expert Kurt “CyberGuy" Knutsson urges you to use Apple’s App Privacy Report to see what your apps are really up to.

Tech expert Kurt “CyberGuy" Knutsson talks about how to smoothly transfer your data from an old laptop to a new one using cloud storage or external drives.

Kurt the CyberGuy offers tips to safeguard your personal information as scammers become more sophisticated with scam texts and other methods.

WeRide's unmanned electric delivery van, the Robovan W5, has 194 cubic feet of cargo space and can carry payloads up to about 2,205 pounds

Kurt the CyberGuy recommends deleting 16 browser extensions immediately in response to a report saying more than 3.2 million web users were affected by a security breach.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

A robotics firm in China claims a robot has performed the world's first humanoid robot front flip, which is significantly more difficult than a backflip.

A digital ID may be even more secure than a physical ID. Storing your driver's license in your Apple Wallet is an ideal solution for commuters.

A cybersecurity firm has shed some light on just how common tax scams have become. Kurt the CyberGuy offers his advice for how to protect your refund.

Lifesize Plans offers immersive walk-throughs that allow customers the opportunity to tour a home's design before construction actually begins.

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.

A man invested $4 million in bitcoin and lost it all with a single click when he was targeted by a vishing scam, which uses phone calls to trick people.

Expandable's Touchdown is a designer trailer that promises a luxury off-grid living experience and unfolds into a home in about 15 minutes.

Major employee screening company data breach affects 3.3 million people. Tech expert Kurt “CyberGuy" Knutsson explains what happened and gives five ways to protect your data.

Kurt “CyberGuy" Knutsson reveals mind-blowing tech that gives you sunlight on demand.

Image Formats: GIF, JPEG, BMP

Personal Technology